1538408721.136 * [misc]progress:  [Phase 1 of 3] Setting up.
1538408721.136 * * * [misc]progress:  [1/2] Preparing points
1538408721.136 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538408721.138 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538408721.140 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.141 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.142 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538408721.143 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.145 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.146 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538408721.148 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.150 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.153 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538408721.154 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.158 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.163 * * * * [misc]points:  Computing exacts for 256 points
1538408721.164 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.176 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.203 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.203 * * * * [misc]points:  Sampling 105 additional inputs, on iter 1 have 151 / 256
1538408721.204 * * * * [misc]points:  Computing exacts on every 6 of 105 points to ramp up precision
1538408721.206 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.207 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.208 * * * * [misc]points:  Computing exacts on every 3 of 105 points to ramp up precision
1538408721.209 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.211 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.213 * * * * [misc]points:  Computing exacts for 105 points
1538408721.214 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.219 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.226 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.226 * * * * [misc]points:  Sampling 38 additional inputs, on iter 2 have 218 / 256
1538408721.227 * * * * [misc]points:  Computing exacts on every 2 of 38 points to ramp up precision
1538408721.230 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.231 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.232 * * * * [misc]points:  Computing exacts for 38 points
1538408721.235 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.239 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.242 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.242 * * * * [misc]points:  Sampling 17 additional inputs, on iter 3 have 239 / 256
1538408721.243 * * * * [misc]points:  Computing exacts for 17 points
1538408721.246 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.248 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.250 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.250 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 252 / 256
1538408721.250 * * * * [misc]points:  Computing exacts for 4 points
1538408721.253 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.254 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.254 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.254 * * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 254 / 256
1538408721.254 * * * * [misc]points:  Computing exacts for 4 points
1538408721.257 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.258 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.258 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.258 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 255 / 256
1538408721.259 * * * * [misc]points:  Computing exacts for 4 points
1538408721.261 * * * * [misc]points:  Setting MPFR precision to 64
1538408721.262 * * * * [misc]points:  Setting MPFR precision to 320
1538408721.262 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408721.262 * * * * [exit]points:  Sampled 257 points with exact outputs
1538408721.262 * * * [misc]progress:  [2/2] Setting up program.
1538408721.274 * [misc]progress:  [Phase 2 of 3] Improving.
1538408721.274 * [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
1538408721.276 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408721.283 * * [misc]simplify:  iters left: 5 (25 enodes)
1538408721.296 * * [misc]simplify:  iters left: 4 (48 enodes)
1538408721.316 * * [misc]simplify:  iters left: 3 (70 enodes)
1538408721.339 * * [misc]simplify:  iters left: 2 (79 enodes)
1538408721.377 * * [misc]simplify:  iters left: 1 (91 enodes)
1538408721.411 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1538408721.424 * * [misc]progress:  iteration 1 / 4
1538408721.424 * * * [misc]progress:  picking best candidate
1538408721.429 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538408721.429 * * * [misc]progress:  localizing error
1538408721.453 * * * [misc]progress:  generating rewritten candidates
1538408721.453 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
1538408721.480 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1538408721.554 * * * [misc]progress:  generating series expansions
1538408721.554 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
1538408721.555 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408721.555 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1538408721.555 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408721.555 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408721.555 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.555 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.555 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.555 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.555 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.555 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.555 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.555 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.556 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.556 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408721.556 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408721.556 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.556 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.556 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.556 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.556 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.556 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.556 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.556 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.557 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.557 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.557 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.558 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.558 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.559 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408721.560 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.562 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538408721.562 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538408721.564 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408721.564 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.565 * [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
1538408721.565 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.568 * [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
1538408721.570 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.571 * [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)))
1538408721.572 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1538408721.573 * [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))))
1538408721.574 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.574 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1538408721.574 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408721.574 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408721.574 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408721.574 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.574 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.574 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.574 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.574 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.574 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.574 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.574 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.575 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.575 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.575 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408721.575 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408721.575 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408721.575 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.575 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.575 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.575 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.575 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.575 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.575 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.576 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.576 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.576 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.576 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.577 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.577 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.578 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.579 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.579 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.579 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.580 * [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
1538408721.580 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.582 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.583 * [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
1538408721.583 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.583 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.585 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.585 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.587 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.588 * [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
1538408721.588 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.588 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408721.589 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.589 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1538408721.589 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408721.589 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408721.589 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408721.589 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408721.589 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.589 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.589 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.589 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.589 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408721.589 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.589 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.589 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.589 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.589 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.590 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.590 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.590 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408721.590 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408721.590 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408721.590 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408721.590 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.590 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.590 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.590 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.590 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408721.590 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.590 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.590 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.590 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.591 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.591 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.591 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.591 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.592 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.592 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.593 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.594 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.594 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.594 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.595 * [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
1538408721.595 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.597 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.598 * [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
1538408721.598 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.599 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.600 * [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
1538408721.600 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.602 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.604 * [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
1538408721.604 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.604 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408721.604 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1538408721.605 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538408721.605 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538408721.605 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.605 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.605 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.605 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408721.605 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.605 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.605 * [misc]backup-simplify:  Simplify th into th
1538408721.605 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408721.605 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408721.605 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.605 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.605 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.606 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.606 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.606 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.606 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408721.606 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408721.607 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408721.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.607 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408721.607 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538408721.607 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538408721.607 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538408721.607 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408721.607 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408721.607 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.607 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.607 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.607 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.608 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.608 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.608 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.608 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408721.608 * [misc]taylor:  Taking taylor expansion of th in a1
1538408721.608 * [misc]backup-simplify:  Simplify th into th
1538408721.608 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408721.608 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408721.608 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.608 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.608 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.608 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.608 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.608 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.608 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408721.609 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408721.609 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408721.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.609 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408721.609 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538408721.609 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538408721.609 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408721.609 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408721.609 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408721.609 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.609 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.609 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.609 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.610 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.610 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.610 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408721.610 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.610 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.610 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.610 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.610 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.610 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.610 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.610 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.610 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.610 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.610 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408721.611 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408721.611 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408721.611 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.611 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.611 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.611 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.611 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.611 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.611 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.611 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.611 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.612 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.612 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.612 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.612 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.612 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.612 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408721.612 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408721.613 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408721.613 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538408721.613 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408721.613 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.613 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.613 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.613 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.613 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.613 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.613 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.613 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.613 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.613 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.613 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.614 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.614 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.614 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408721.614 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408721.614 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408721.614 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.614 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.614 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.614 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.614 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.614 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.614 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.614 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.615 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.615 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.615 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.615 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.615 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.616 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408721.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.616 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408721.617 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.617 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.617 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.617 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.617 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.617 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.617 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.618 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.618 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.618 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.618 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.619 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408721.620 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.620 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408721.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.621 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408721.622 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.623 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1538408721.623 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538408721.623 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538408721.623 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538408721.623 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408721.623 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408721.623 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538408721.623 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.623 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.623 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.624 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.624 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.624 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.624 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.624 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.624 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.624 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408721.624 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538408721.624 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408721.624 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408721.624 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538408721.624 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.624 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.625 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.625 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.625 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.625 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.625 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.625 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.625 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.625 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.626 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.626 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408721.626 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408721.627 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538408721.627 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538408721.627 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538408721.627 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408721.627 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408721.627 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408721.627 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.627 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.627 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.627 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.627 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.627 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.627 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.627 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.627 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.627 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.628 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.628 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.628 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.628 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.628 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.628 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.628 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408721.630 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.631 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538408721.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538408721.631 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.631 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.631 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.631 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.631 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.632 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.632 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.632 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.632 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.633 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408721.634 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408721.635 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408721.635 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408721.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.636 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408721.636 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.638 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1538408721.638 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.638 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.638 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.638 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.638 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.638 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.639 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.639 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538408721.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.640 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.640 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.640 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.640 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.640 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.640 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.640 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408721.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408721.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.641 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.642 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.642 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.642 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.642 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.642 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.642 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.644 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408721.644 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.644 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408721.644 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.645 * [misc]backup-simplify:  Simplify th into th
1538408721.645 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408721.645 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.645 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408721.645 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.645 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.645 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.645 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.645 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408721.645 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408721.645 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.646 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.646 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.646 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.646 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.646 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.646 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.646 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.646 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.646 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408721.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.647 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408721.647 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408721.647 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.647 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.647 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408721.647 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408721.647 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408721.647 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408721.647 * [misc]taylor:  Taking taylor expansion of th in a1
1538408721.647 * [misc]backup-simplify:  Simplify th into th
1538408721.647 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408721.647 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.648 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408721.648 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.648 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.648 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.648 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.648 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.648 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.648 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.648 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.648 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.649 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.649 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.649 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.649 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.649 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408721.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.649 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408721.650 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408721.650 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.650 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.650 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.650 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.650 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.650 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.650 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.651 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.651 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.651 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408721.651 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.651 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.651 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.651 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.651 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.651 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.651 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.651 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.651 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.651 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.652 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408721.652 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408721.652 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.652 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408721.652 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.653 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.653 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.653 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.653 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.653 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.653 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.653 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.653 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.653 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.654 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.654 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.654 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.654 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.654 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.654 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.654 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408721.654 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408721.655 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.655 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408721.655 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408721.655 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408721.655 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408721.655 * [misc]taylor:  Taking taylor expansion of th in a1
1538408721.655 * [misc]backup-simplify:  Simplify th into th
1538408721.655 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408721.655 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.655 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408721.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.656 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.656 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.656 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.656 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.656 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.656 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.656 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.656 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.656 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.657 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.657 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.657 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.657 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408721.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.657 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408721.657 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408721.657 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.658 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.658 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538408721.658 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408721.658 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408721.658 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.658 * [misc]backup-simplify:  Simplify th into th
1538408721.658 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408721.658 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.658 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408721.658 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.658 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.658 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.658 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.659 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.659 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.659 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408721.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.659 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408721.659 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.659 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408721.660 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408721.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408721.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.660 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408721.661 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.661 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.661 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.662 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408721.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408721.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.662 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408721.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408721.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.664 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408721.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.664 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408721.665 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.665 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.665 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.665 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.666 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408721.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.667 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408721.669 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.670 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.670 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.670 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.671 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408721.672 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.674 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.674 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408721.676 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.677 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1538408721.677 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408721.677 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408721.677 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408721.677 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.677 * [misc]backup-simplify:  Simplify th into th
1538408721.677 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408721.677 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408721.678 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408721.678 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408721.678 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.678 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.678 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.678 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.678 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.678 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.678 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.678 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.678 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.678 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408721.678 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408721.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.679 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408721.679 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.679 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408721.679 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.680 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.680 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408721.680 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408721.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.681 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408721.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.682 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408721.682 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.684 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.684 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.684 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.684 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408721.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408721.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.690 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408721.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408721.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.693 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.693 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408721.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.694 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408721.694 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.696 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408721.696 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.696 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.696 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408721.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408721.697 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.698 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408721.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408721.698 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408721.699 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.699 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.699 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.699 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.700 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408721.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408721.701 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.701 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408721.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.702 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.702 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.703 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408721.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.704 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408721.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.705 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408721.707 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.708 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.708 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.708 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.708 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.708 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.708 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.708 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.708 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.708 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408721.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.711 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.711 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408721.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.713 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.713 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408721.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.713 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408721.714 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.715 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.715 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.715 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.716 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.717 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.717 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.717 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.718 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.719 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.719 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.719 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.719 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.720 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.721 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.721 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.722 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.722 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.722 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.723 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408721.724 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.724 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408721.724 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408721.724 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.724 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.724 * [misc]backup-simplify:  Simplify th into th
1538408721.724 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408721.724 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.724 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408721.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.724 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.724 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.724 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408721.724 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408721.725 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.725 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.725 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.725 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.725 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.725 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.725 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.725 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408721.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.725 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408721.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408721.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.725 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.726 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408721.726 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.726 * [misc]taylor:  Taking taylor expansion of th in a1
1538408721.726 * [misc]backup-simplify:  Simplify th into th
1538408721.726 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408721.726 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.726 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408721.726 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.726 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.726 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.726 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.726 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.726 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.726 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.726 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.726 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.726 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.726 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408721.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.727 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408721.727 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408721.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.727 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.727 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408721.727 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408721.727 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408721.727 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408721.727 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408721.727 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.727 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.727 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.727 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.727 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408721.728 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.728 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.728 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.728 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.728 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.728 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.728 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.728 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.728 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.728 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.728 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.728 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.728 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.728 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408721.728 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408721.729 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.729 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408721.729 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.729 * [misc]taylor:  Taking taylor expansion of th in th
1538408721.729 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.729 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.729 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408721.729 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.729 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408721.729 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.729 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.729 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408721.729 * [misc]backup-simplify:  Simplify a1 into a1
1538408721.729 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408721.729 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408721.729 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408721.729 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408721.729 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.730 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.730 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.730 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408721.730 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408721.730 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408721.730 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408721.730 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408721.730 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408721.730 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408721.730 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408721.730 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.730 * [misc]taylor:  Taking taylor expansion of th in a1
1538408721.730 * [misc]backup-simplify:  Simplify th into th
1538408721.730 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408721.730 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.731 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408721.731 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408721.731 * [misc]backup-simplify:  Simplify a2 into a2
1538408721.731 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408721.731 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408721.731 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408721.731 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.731 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.731 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408721.731 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408721.731 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408721.731 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.731 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.731 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.731 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.731 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408721.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.732 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408721.732 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408721.732 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.732 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.732 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538408721.732 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408721.732 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408721.732 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408721.732 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.732 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.732 * [misc]backup-simplify:  Simplify th into th
1538408721.732 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408721.732 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.732 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408721.732 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.732 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.732 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.732 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.732 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.732 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.733 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408721.733 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.733 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.733 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408721.734 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.734 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.734 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408721.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408721.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.734 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408721.735 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408721.735 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.736 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408721.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408721.736 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.736 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.736 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.736 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.737 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408721.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408721.738 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.739 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.739 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.739 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.739 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408721.740 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.740 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.741 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.741 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.741 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408721.742 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.743 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1538408721.743 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408721.743 * [misc]backup-simplify:  Simplify -1 into -1
1538408721.743 * [misc]taylor:  Taking taylor expansion of th in a2
1538408721.743 * [misc]backup-simplify:  Simplify th into th
1538408721.743 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408721.743 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408721.743 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408721.743 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408721.743 * [misc]backup-simplify:  Simplify 2 into 2
1538408721.743 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408721.743 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408721.743 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408721.743 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408721.743 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.743 * [misc]backup-simplify:  Simplify 1 into 1
1538408721.743 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408721.743 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408721.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.744 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408721.744 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408721.744 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408721.744 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.744 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.744 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408721.745 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408721.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.745 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408721.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.746 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408721.746 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.747 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.747 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.747 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.747 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.747 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.747 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408721.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408721.747 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408721.748 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.749 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408721.749 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408721.749 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.750 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.750 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408721.751 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408721.751 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.752 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408721.752 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.752 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.752 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.752 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408721.752 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408721.753 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408721.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408721.754 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408721.754 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.754 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.754 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.754 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408721.754 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408721.754 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408721.755 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408721.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408721.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.756 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408721.756 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.756 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408721.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.757 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408721.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408721.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408721.758 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.759 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.759 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408721.759 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.759 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.759 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.759 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.759 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.759 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408721.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408721.760 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408721.760 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408721.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.762 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408721.762 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.764 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.764 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408721.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.765 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408721.765 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408721.766 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.766 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408721.766 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.767 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.767 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.767 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.768 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.768 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.770 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.770 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.770 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.770 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.770 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.771 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408721.771 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408721.771 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408721.772 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408721.772 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408721.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408721.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408721.773 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408721.774 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408721.774 * [misc]backup-simplify:  Simplify 0 into 0
1538408721.775 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408721.775 * * * [misc]progress:  simplifying candidates
1538408721.775 * * * * [misc]progress:  [ 1 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1538408721.775 * * * * [misc]progress:  [ 2 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408721.775 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1538408721.775 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408721.777 * * [misc]simplify:  iters left: 3 (9 enodes)
1538408721.779 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408721.781 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1538408721.781 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408721.781 * * * * [misc]progress:  [ 3 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (log (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408721.781 * * * * [misc]progress:  [ 4 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (log (exp (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408721.781 * * * * [misc]progress:  [ 5 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408721.781 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538408721.782 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408721.785 * * [misc]simplify:  iters left: 5 (18 enodes)
1538408721.791 * * [misc]simplify:  iters left: 4 (46 enodes)
1538408721.816 * * [misc]simplify:  iters left: 3 (101 enodes)
1538408721.844 * * [misc]simplify:  iters left: 2 (177 enodes)
1538408721.915 * * [misc]simplify:  iters left: 1 (305 enodes)
1538408722.072 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1538408722.072 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.072 * * * * [misc]progress:  [ 6 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.072 * * * * [misc]progress:  [ 7 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.072 * * * * [misc]progress:  [ 8 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.072 * * * * [misc]progress:  [ 9 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (- (cos th)) (- (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.072 * * * * [misc]progress:  [ 10 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.072 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408722.073 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408722.075 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408722.081 * * [misc]simplify:  iters left: 4 (24 enodes)
1538408722.086 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408722.090 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408722.097 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538408722.097 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.097 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538408722.097 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408722.099 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538408722.099 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.099 * * * * [misc]progress:  [ 11 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.099 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408722.100 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408722.102 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408722.104 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408722.106 * * [misc]simplify:  iters left: 3 (13 enodes)
1538408722.109 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408722.109 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.109 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538408722.110 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408722.112 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538408722.112 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.112 * * * * [misc]progress:  [ 12 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.112 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538408722.112 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408722.114 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408722.116 * * [misc]simplify:  iters left: 4 (16 enodes)
1538408722.118 * * [misc]simplify:  iters left: 3 (18 enodes)
1538408722.121 * * [misc]simplify:  iters left: 2 (23 enodes)
1538408722.124 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408722.124 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.124 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1538408722.125 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408722.126 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1538408722.126 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.126 * * * * [misc]progress:  [ 13 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.127 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408722.127 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408722.129 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408722.131 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408722.131 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.132 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538408722.132 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408722.134 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538408722.134 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.134 * * * * [misc]progress:  [ 14 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.134 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408722.134 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408722.137 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408722.137 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.137 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408722.138 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408722.142 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408722.142 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.142 * * * * [misc]progress:  [ 15 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.142 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538408722.142 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408722.144 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408722.147 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408722.149 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408722.149 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.149 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1538408722.150 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408722.153 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1538408722.153 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.153 * * * * [misc]progress:  [ 16 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.153 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408722.153 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408722.157 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408722.160 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408722.160 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.160 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538408722.161 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408722.162 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408722.162 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.162 * * * * [misc]progress:  [ 17 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.162 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538408722.163 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408722.166 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408722.167 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538408722.167 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.167 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538408722.168 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408722.169 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538408722.169 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538408722.169 * * * * [misc]progress:  [ 18 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.169 * [enter]simplify:  Simplifying (/ 1 1)
1538408722.170 * * [misc]simplify:  iters left: 2 (2 enodes)
1538408722.170 * * [misc]simplify:  iters left: 1 (4 enodes)
1538408722.170 * [exit]simplify:  Simplified to 1
1538408722.170 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.171 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408722.171 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408722.172 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408722.172 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.172 * * * * [misc]progress:  [ 19 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.172 * * * * [misc]progress:  [ 20 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (/ 1 (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.172 * * * * [misc]progress:  [ 21 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1538408722.172 * * * * [misc]progress:  [ 22 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.172 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408722.173 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408722.174 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408722.174 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.174 * * * * [misc]progress:  [ 23 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538408722.174 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538408722.174 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408722.175 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538408722.175 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538408722.175 * * * * [misc]progress:  [ 24 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538408722.175 * [enter]simplify:  Simplifying (sqrt 2)
1538408722.175 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408722.176 * [exit]simplify:  Simplified to (sqrt 2)
1538408722.176 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538408722.176 * * * * [misc]progress:  [ 25 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.176 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538408722.176 * * [misc]simplify:  iters left: 4 (4 enodes)
1538408722.177 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408722.177 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a1 a1) (* a2 a2))))
1538408722.177 * * * * [misc]progress:  [ 26 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1538408722.177 * [enter]simplify:  Simplifying (sqrt (cos th))
1538408722.177 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408722.178 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408722.178 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))
1538408722.178 * * * * [misc]progress:  [ 27 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1538408722.178 * * * * [misc]progress:  [ 28 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1538408722.178 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1538408722.179 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408722.182 * * [misc]simplify:  iters left: 5 (21 enodes)
1538408722.190 * * [misc]simplify:  iters left: 4 (47 enodes)
1538408722.204 * * [misc]simplify:  iters left: 3 (66 enodes)
1538408722.225 * * [misc]simplify:  iters left: 2 (86 enodes)
1538408722.251 * * [misc]simplify:  iters left: 1 (102 enodes)
1538408722.289 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408722.289 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) 1))
1538408722.289 * * * * [misc]progress:  [ 29 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1538408722.290 * * * * [misc]progress:  [ 30 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1538408722.290 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1538408722.292 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408722.298 * * [misc]simplify:  iters left: 5 (20 enodes)
1538408722.303 * * [misc]simplify:  iters left: 4 (30 enodes)
1538408722.309 * * [misc]simplify:  iters left: 3 (39 enodes)
1538408722.317 * * [misc]simplify:  iters left: 2 (57 enodes)
1538408722.328 * * [misc]simplify:  iters left: 1 (84 enodes)
1538408722.346 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1538408722.346 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1538408722.346 * * * * [misc]progress:  [ 31 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1538408722.347 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1538408722.347 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408722.350 * * [misc]simplify:  iters left: 5 (18 enodes)
1538408722.356 * * [misc]simplify:  iters left: 4 (24 enodes)
1538408722.361 * * [misc]simplify:  iters left: 3 (33 enodes)
1538408722.367 * * [misc]simplify:  iters left: 2 (43 enodes)
1538408722.375 * * [misc]simplify:  iters left: 1 (59 enodes)
1538408722.396 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))
1538408722.396 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))))
1538408722.397 * * * * [misc]progress:  [ 32 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538408722.397 * * * * [misc]progress:  [ 33 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538408722.397 * * * * [misc]progress:  [ 34 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))))>
1538408722.397 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538408722.399 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408722.411 * * [misc]simplify:  iters left: 5 (45 enodes)
1538408722.442 * * [misc]simplify:  iters left: 4 (232 enodes)
1538408722.900 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))
1538408722.900 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))))
1538408722.900 * * * * [misc]progress:  [ 35 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))))>
1538408722.901 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538408722.903 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408722.913 * * [misc]simplify:  iters left: 5 (41 enodes)
1538408722.960 * * [misc]simplify:  iters left: 4 (208 enodes)
1538408723.240 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))
1538408723.240 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))))
1538408723.240 * * * * [misc]progress:  [ 36 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538408723.240 * * * * [misc]progress:  [ 37 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538408723.240 * * * * [misc]progress:  [ 38 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538408723.240 * * * * [misc]progress:  [ 39 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))>
1538408723.240 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538408723.241 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408723.244 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408723.254 * * [misc]simplify:  iters left: 4 (71 enodes)
1538408723.285 * * [misc]simplify:  iters left: 3 (155 enodes)
1538408723.370 * * [misc]simplify:  iters left: 2 (226 enodes)
1538408723.446 * * [misc]simplify:  iters left: 1 (247 enodes)
1538408723.481 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538408723.481 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))
1538408723.482 * [enter]simplify:  Simplifying (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1538408723.483 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408723.493 * * [misc]simplify:  iters left: 5 (39 enodes)
1538408723.520 * * [misc]simplify:  iters left: 4 (103 enodes)
1538408723.568 * * [misc]simplify:  iters left: 3 (258 enodes)
1538408723.734 * [exit]simplify:  Simplified to (+ (* (sqrt 2) (pow a1 4)) (* (* (* a2 a2) (sqrt 2)) (- (* a2 a2) (* a1 a1))))
1538408723.734 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (+ (* (sqrt 2) (pow a1 4)) (* (* (* a2 a2) (sqrt 2)) (- (* a2 a2) (* a1 a1))))))
1538408723.734 * * * * [misc]progress:  [ 40 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1538408723.734 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538408723.735 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408723.739 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408723.746 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408723.765 * * [misc]simplify:  iters left: 3 (143 enodes)
1538408723.875 * * [misc]simplify:  iters left: 2 (451 enodes)
1538408724.368 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538408724.368 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1538408724.368 * [enter]simplify:  Simplifying (* (sqrt 2) (- (* a1 a1) (* a2 a2)))
1538408724.369 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408724.371 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408724.377 * * [misc]simplify:  iters left: 4 (31 enodes)
1538408724.399 * * [misc]simplify:  iters left: 3 (79 enodes)
1538408724.436 * * [misc]simplify:  iters left: 2 (209 enodes)
1538408724.613 * * [misc]simplify:  iters left: 1 (493 enodes)
1538408724.937 * [exit]simplify:  Simplified to (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))
1538408724.937 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))))
1538408724.937 * * * * [misc]progress:  [ 41 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408724.937 * * * * [misc]progress:  [ 42 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1538408724.938 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
1538408724.938 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408724.941 * * [misc]simplify:  iters left: 4 (13 enodes)
1538408724.944 * * [misc]simplify:  iters left: 3 (22 enodes)
1538408724.948 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408724.953 * * [misc]simplify:  iters left: 1 (35 enodes)
1538408724.960 * [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cos th))
1538408724.960 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* a2 a2) (sqrt 2)) (cos th))))
1538408724.961 * * * * [misc]progress:  [ 43 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
1538408724.961 * [enter]simplify:  Simplifying (* (* a2 a2) (/ (cos th) (sqrt 2)))
1538408724.961 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408724.963 * * [misc]simplify:  iters left: 4 (13 enodes)
1538408724.967 * * [misc]simplify:  iters left: 3 (22 enodes)
1538408724.972 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408724.977 * * [misc]simplify:  iters left: 1 (41 enodes)
1538408724.987 * [exit]simplify:  Simplified to (/ (* (cos th) a2) (/ (sqrt 2) a2))
1538408724.987 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (/ (* (cos th) a2) (/ (sqrt 2) a2))))
1538408724.987 * * * * [misc]progress:  [ 44 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))))>
1538408724.987 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538408724.987 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408724.988 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408724.990 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538408724.990 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1538408724.990 * * * * [misc]progress:  [ 45 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408724.990 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408724.990 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408724.992 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408724.993 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408724.993 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408724.993 * * * * [misc]progress:  [ 46 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1538408724.993 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538408724.993 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408724.994 * * [misc]simplify:  iters left: 3 (6 enodes)
1538408724.996 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538408724.996 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))
1538408724.996 * * * * [misc]progress:  [ 47 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408724.996 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538408724.997 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408725.000 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538408725.000 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.000 * * * * [misc]progress:  [ 48 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.000 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1538408725.001 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408725.002 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1538408725.002 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.003 * * * * [misc]progress:  [ 49 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.003 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408725.003 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408725.008 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408725.015 * * [misc]simplify:  iters left: 4 (24 enodes)
1538408725.023 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408725.032 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408725.038 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538408725.038 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.039 * * * * [misc]progress:  [ 50 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.039 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408725.039 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408725.041 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408725.043 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408725.046 * * [misc]simplify:  iters left: 3 (13 enodes)
1538408725.049 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408725.049 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.049 * * * * [misc]progress:  [ 51 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408725.049 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538408725.049 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408725.051 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408725.053 * * [misc]simplify:  iters left: 4 (16 enodes)
1538408725.055 * * [misc]simplify:  iters left: 3 (18 enodes)
1538408725.058 * * [misc]simplify:  iters left: 2 (23 enodes)
1538408725.061 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408725.061 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538408725.061 * * * * [misc]progress:  [ 52 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.061 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408725.062 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408725.064 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408725.066 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408725.066 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.066 * * * * [misc]progress:  [ 53 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.066 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408725.067 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408725.068 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408725.068 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.068 * * * * [misc]progress:  [ 54 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408725.069 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538408725.069 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408725.070 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408725.071 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408725.072 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408725.072 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538408725.072 * * * * [misc]progress:  [ 55 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.073 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408725.073 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408725.075 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408725.077 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408725.077 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.077 * * * * [misc]progress:  [ 56 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538408725.077 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538408725.077 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408725.078 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408725.080 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538408725.080 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538408725.080 * * * * [misc]progress:  [ 57 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408725.080 * [enter]simplify:  Simplifying (/ 1 1)
1538408725.080 * * [misc]simplify:  iters left: 2 (2 enodes)
1538408725.081 * * [misc]simplify:  iters left: 1 (4 enodes)
1538408725.081 * [exit]simplify:  Simplified to 1
1538408725.081 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538408725.081 * * * * [misc]progress:  [ 58 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408725.081 * * * * [misc]progress:  [ 59 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538408725.081 * [enter]simplify:  Simplifying (cos th)
1538408725.081 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408725.082 * [exit]simplify:  Simplified to (cos th)
1538408725.082 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538408725.082 * * * * [misc]progress:  [ 60 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))>
1538408725.082 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538408725.083 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408725.088 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408725.102 * * [misc]simplify:  iters left: 4 (69 enodes)
1538408725.131 * * [misc]simplify:  iters left: 3 (134 enodes)
1538408725.180 * * [misc]simplify:  iters left: 2 (231 enodes)
1538408725.321 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538408725.321 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))))
1538408725.321 * * * * [misc]progress:  [ 61 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))))>
1538408725.322 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538408725.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408725.325 * * [misc]simplify:  iters left: 3 (10 enodes)
1538408725.330 * * [misc]simplify:  iters left: 2 (17 enodes)
1538408725.337 * * [misc]simplify:  iters left: 1 (32 enodes)
1538408725.355 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538408725.355 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))))
1538408725.355 * * * * [misc]progress:  [ 62 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538408725.355 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408725.356 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408725.363 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408725.371 * * [misc]simplify:  iters left: 4 (26 enodes)
1538408725.381 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408725.381 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))
1538408725.381 * * * * [misc]progress:  [ 63 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt 2))))>
1538408725.381 * * * * [misc]progress:  [ 64 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538408725.381 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1538408725.383 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408725.391 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408725.406 * * [misc]simplify:  iters left: 4 (59 enodes)
1538408725.429 * * [misc]simplify:  iters left: 3 (88 enodes)
1538408725.460 * * [misc]simplify:  iters left: 2 (127 enodes)
1538408725.489 * * [misc]simplify:  iters left: 1 (171 enodes)
1538408725.551 * [exit]simplify:  Simplified to (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4)))))
1538408725.551 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4))))) (+ (* a1 a1) (* a2 a2))))
1538408725.551 * * * * [misc]progress:  [ 65 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538408725.551 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408725.552 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408725.554 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408725.554 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538408725.555 * * * * [misc]progress:  [ 66 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538408725.555 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408725.555 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408725.558 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408725.558 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538408725.558 * * * * [misc]progress:  [ 67 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538408725.558 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408725.559 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408725.566 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408725.569 * * [misc]simplify:  iters left: 3 (16 enodes)
1538408725.572 * * [misc]simplify:  iters left: 2 (20 enodes)
1538408725.576 * * [misc]simplify:  iters left: 1 (22 enodes)
1538408725.580 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538408725.580 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538408725.580 * * * * [misc]progress:  [ 68 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408725.581 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408725.581 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408725.585 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408725.590 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408725.598 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408725.609 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408725.634 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408725.684 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408725.684 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408725.684 * * * * [misc]progress:  [ 69 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408725.684 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408725.685 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408725.692 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408725.701 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408725.713 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408725.724 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408725.739 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408725.765 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408725.765 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408725.765 * * * [misc]progress:  adding candidates to table
1538408727.272 * * [misc]progress:  iteration 2 / 4
1538408727.273 * * * [misc]progress:  picking best candidate
1538408727.334 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408727.334 * * * [misc]progress:  localizing error
1538408727.354 * * * [misc]progress:  generating rewritten candidates
1538408727.354 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1538408727.382 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538408727.412 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538408727.451 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1538408727.558 * * * [misc]progress:  generating series expansions
1538408727.559 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1538408727.559 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538408727.559 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1538408727.559 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538408727.559 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408727.559 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.559 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.559 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.559 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.559 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.559 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.559 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.559 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.560 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408727.560 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538408727.560 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.560 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538408727.560 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.560 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.560 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.560 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.560 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.560 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.560 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.560 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.561 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.561 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.561 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.561 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.561 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.561 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.561 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.561 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.561 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.561 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.561 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.561 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.561 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.561 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.561 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.562 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.562 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.562 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.562 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.562 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.562 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.562 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.562 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.562 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.562 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.562 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.562 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.562 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.563 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.563 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.563 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.564 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538408727.564 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1538408727.564 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.564 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.564 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.564 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.564 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.564 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.565 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.565 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.565 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.565 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.565 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408727.565 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.566 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1538408727.566 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.566 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.566 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.566 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.566 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.566 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.566 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1538408727.567 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.567 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538408727.567 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.567 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.567 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.567 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.567 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.567 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.567 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.567 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.567 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.568 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.568 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.568 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.568 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.568 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.568 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.568 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.569 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.569 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.569 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.569 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.569 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.569 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.569 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.569 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.570 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.570 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.570 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.570 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.570 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.571 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.571 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.571 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.571 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.571 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.571 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.571 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.572 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.572 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.572 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.572 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.572 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.573 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.573 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408727.573 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.573 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.573 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.573 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.574 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.574 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.575 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.575 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538408727.575 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.575 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.575 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.575 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.575 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.575 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.575 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.576 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.576 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.576 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.576 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.576 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.576 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.576 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.577 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.578 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.578 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.578 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.579 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.579 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.579 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.579 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.579 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1538408727.579 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.579 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538408727.579 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.579 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.579 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.579 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.579 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.579 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.579 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.580 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.580 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.580 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.580 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.580 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.580 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.580 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.581 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.582 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.582 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.582 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.582 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.582 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.582 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.582 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.582 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.582 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.583 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.583 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.583 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.583 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.583 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.584 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.584 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.584 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.584 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.584 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.584 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.584 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.584 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.584 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.585 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.585 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.585 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.586 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.586 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408727.586 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.586 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.586 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.586 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.586 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.587 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.588 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.588 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538408727.588 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.588 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.588 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.588 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.588 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.588 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.588 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.588 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.588 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.589 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.589 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.589 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.589 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.589 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.590 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.590 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.590 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.591 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.591 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.591 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.591 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.591 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.591 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.591 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1538408727.591 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538408727.592 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538408727.592 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1538408727.592 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538408727.592 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408727.592 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.592 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.592 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.592 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.592 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.593 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.593 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.593 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.593 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408727.593 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538408727.593 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.593 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538408727.593 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.593 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.593 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.594 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.594 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.594 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.594 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.594 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.594 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.594 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.594 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.594 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.594 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.594 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.594 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.594 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.594 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.595 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.595 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.595 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.595 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.595 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.595 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.595 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.595 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.595 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.595 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.595 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.596 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.596 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.596 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.596 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.596 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.596 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.596 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.596 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.596 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.596 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.596 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.597 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538408727.597 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1538408727.597 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.597 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.597 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.597 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.597 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.598 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.598 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.598 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.598 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.598 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.598 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408727.599 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.599 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1538408727.599 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.599 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.599 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.600 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.600 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.600 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.600 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1538408727.600 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.600 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538408727.600 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.600 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.600 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.600 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.600 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.600 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.601 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.601 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.601 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.601 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.601 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.601 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.602 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.602 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.602 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.603 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.603 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.603 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.603 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.603 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.603 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.603 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.603 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.603 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.604 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.604 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.605 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.605 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.605 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.605 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.605 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.605 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.605 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.605 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.606 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.606 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.606 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.607 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.607 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408727.607 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.607 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.607 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.607 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.607 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.608 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.608 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.609 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538408727.609 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.609 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.609 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.609 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.609 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.609 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.609 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.609 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.609 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.610 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.610 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.610 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.610 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.610 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.610 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.611 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.612 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.612 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.612 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.612 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.612 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.612 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.612 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.612 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.613 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1538408727.613 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.613 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538408727.613 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.613 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.613 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.613 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.613 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.613 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.613 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.613 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.614 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.614 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.614 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.614 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.614 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.614 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.614 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.614 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.615 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.615 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.615 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.615 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.615 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.615 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.615 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.615 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.616 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.616 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.616 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.616 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.616 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.616 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.616 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.617 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.617 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.617 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.617 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.617 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.617 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.617 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.617 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.618 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.618 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.618 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.618 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.618 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.618 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.618 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.618 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.619 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.619 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.619 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.619 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408727.619 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.619 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.619 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.619 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.620 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.620 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.621 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.621 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538408727.621 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.621 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.621 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.621 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.621 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.621 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.621 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.621 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538408727.622 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.622 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538408727.622 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.622 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.622 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.622 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.624 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.624 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.624 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.624 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.624 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.624 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.624 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.625 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1538408727.625 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538408727.625 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408727.625 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1538408727.625 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408727.625 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408727.625 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.625 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.625 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.625 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.625 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.625 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.626 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.626 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.626 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.626 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408727.626 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408727.626 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.626 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.626 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.626 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.626 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.626 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.627 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.627 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.627 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.628 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.628 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.628 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.628 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.629 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408727.631 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.632 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538408727.633 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538408727.634 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408727.635 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.636 * [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
1538408727.636 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.639 * [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
1538408727.641 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.643 * [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)))
1538408727.643 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1538408727.645 * [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))))
1538408727.645 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.645 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1538408727.645 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408727.645 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408727.645 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408727.645 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.645 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.646 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.646 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.646 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.646 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.646 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.646 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.646 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.646 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.647 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408727.647 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408727.647 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408727.647 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.647 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.647 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.647 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.647 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.647 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.647 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.647 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.647 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.648 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.648 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.649 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.649 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.650 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.651 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.651 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.651 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.652 * [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
1538408727.652 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.654 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.655 * [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
1538408727.655 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.655 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.657 * [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
1538408727.657 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.658 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.660 * [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
1538408727.660 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.660 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408727.661 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.661 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1538408727.661 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408727.661 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408727.661 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408727.661 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408727.661 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.661 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.661 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.661 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.661 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408727.661 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.661 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.661 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.661 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.661 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.662 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.662 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.662 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408727.662 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408727.662 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408727.662 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408727.662 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.662 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.662 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.662 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.662 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408727.662 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.662 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.662 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.662 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.663 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.663 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.663 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.663 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.664 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.664 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.665 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.666 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.666 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.667 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.668 * [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
1538408727.668 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.669 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.670 * [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
1538408727.670 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.671 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.672 * [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
1538408727.672 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.674 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.675 * [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
1538408727.675 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.676 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408727.676 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1538408727.676 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) into (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))
1538408727.676 * [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in (th a1 a2) around 0
1538408727.677 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a2
1538408727.677 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a2
1538408727.677 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408727.677 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.677 * [misc]backup-simplify:  Simplify th into th
1538408727.677 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408727.677 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408727.677 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.677 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.677 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.677 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.677 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.677 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408727.677 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408727.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.678 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408727.678 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408727.678 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538408727.678 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408727.678 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.678 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.678 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.678 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.678 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.678 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.678 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.678 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.678 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408727.678 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538408727.678 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.679 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538408727.679 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538408727.679 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a1
1538408727.679 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408727.679 * [misc]taylor:  Taking taylor expansion of th in a1
1538408727.679 * [misc]backup-simplify:  Simplify th into th
1538408727.679 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408727.679 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408727.679 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.679 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.679 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.679 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.680 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.680 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408727.680 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408727.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.680 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408727.680 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538408727.680 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.680 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.680 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.680 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.680 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.680 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.680 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.680 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.680 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.681 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.681 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.681 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.681 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.681 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.681 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in th
1538408727.681 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408727.681 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408727.681 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.681 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.681 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.681 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.681 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.681 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.682 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.682 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.682 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1538408727.682 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408727.682 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.682 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.682 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.682 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.682 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.682 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.682 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.683 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.683 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408727.683 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538408727.683 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.683 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.683 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538408727.683 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in th
1538408727.684 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538408727.684 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408727.684 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.684 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.684 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.684 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.684 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.684 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.684 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.684 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.685 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1538408727.685 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408727.685 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.685 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.685 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.685 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.685 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.685 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.685 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.685 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.685 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408727.685 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538408727.685 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.685 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.686 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538408727.686 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) into (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))
1538408727.686 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538408727.686 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a1
1538408727.686 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.686 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.687 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.687 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.687 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.687 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.687 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.687 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.687 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.687 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.687 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.687 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.687 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.688 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.688 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.688 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.688 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.688 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.688 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.688 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.689 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) a2) into (/ a2 (sqrt 2))
1538408727.689 * [misc]taylor:  Taking taylor expansion of (/ a2 (sqrt 2)) in a2
1538408727.689 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.689 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.689 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.689 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.689 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.689 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.689 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.689 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.689 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.690 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.690 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.691 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538408727.691 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.691 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.691 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.691 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.691 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.692 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 a2)) into 0
1538408727.692 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.692 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.692 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.692 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.692 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.693 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408727.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.697 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538408727.698 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408727.699 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.701 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538408727.702 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (sqrt (+ (pow a2 2) (pow a1 2)))))) into (- (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))))
1538408727.702 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))))) in a1
1538408727.702 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))) in a1
1538408727.702 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408727.702 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.702 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538408727.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a1
1538408727.702 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.702 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.702 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.703 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.703 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.703 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.703 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538408727.703 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408727.703 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.703 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.703 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.703 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.703 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.703 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.703 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.704 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.704 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408727.704 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538408727.704 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.704 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538408727.704 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) a2) into (/ a2 (sqrt 2))
1538408727.705 * [misc]backup-simplify:  Simplify (* 1/2 (/ a2 (sqrt 2))) into (* 1/2 (/ a2 (sqrt 2)))
1538408727.705 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ a2 (sqrt 2)))) into (- (* 1/2 (/ a2 (sqrt 2))))
1538408727.705 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ a2 (sqrt 2)))) in a2
1538408727.705 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a2 (sqrt 2))) in a2
1538408727.705 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.705 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.705 * [misc]taylor:  Taking taylor expansion of (/ a2 (sqrt 2)) in a2
1538408727.705 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.705 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.705 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.705 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.705 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.705 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.706 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.706 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.706 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.706 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.707 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.707 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.707 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.708 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538408727.709 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.709 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.710 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (/ 1/2 a2)) (+ (* 0 0) (* 0 a2))) into (* 1/2 (/ 1 (* (sqrt 2) a2)))
1538408727.710 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (* (sqrt 2) a2))) in a2
1538408727.710 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.710 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.710 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) a2)) in a2
1538408727.710 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) a2) in a2
1538408727.710 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.710 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.710 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.710 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.711 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.711 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.711 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.711 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.711 * [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
1538408727.712 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 1) (* 0 0)) into (sqrt 2)
1538408727.712 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408727.713 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.713 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 1) (* 0 0))) into 0
1538408727.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.714 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1538408727.714 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.714 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.714 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.715 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.715 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.715 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408727.715 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408727.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.716 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538408727.718 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408727.718 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.719 * [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
1538408727.719 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (sqrt (+ (pow a2 2) (pow a1 2))))))) into 0
1538408727.719 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.720 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.720 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.720 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.720 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.720 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (* a2 (* 1 1))) into (/ a2 (sqrt 2))
1538408727.721 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) into (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538408727.721 * [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1538408727.721 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1538408727.721 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538408727.721 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408727.721 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408727.721 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.721 * [misc]backup-simplify:  Simplify th into th
1538408727.721 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408727.721 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.721 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408727.721 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.721 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.721 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.721 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.721 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.722 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408727.722 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408727.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.722 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408727.722 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.722 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.722 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.722 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.722 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.722 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.723 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.723 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.723 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.723 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.723 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.723 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.723 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.723 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.724 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.724 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.724 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538408727.724 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
1538408727.724 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408727.724 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408727.724 * [misc]taylor:  Taking taylor expansion of th in a1
1538408727.724 * [misc]backup-simplify:  Simplify th into th
1538408727.725 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408727.725 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.725 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408727.725 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.725 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.725 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.725 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.725 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.725 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408727.725 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408727.726 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.726 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408727.726 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.726 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.726 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.726 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.726 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.726 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.726 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.726 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.727 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.727 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.727 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.728 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.728 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408727.728 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408727.728 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408727.728 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408727.728 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.728 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.728 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.728 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.728 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.728 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.728 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.728 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.729 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.729 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.729 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.729 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408727.729 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408727.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408727.729 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.729 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.729 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.729 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.730 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.730 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408727.730 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.730 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.730 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.730 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.730 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.730 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408727.730 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.730 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.731 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408727.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.731 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.731 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408727.731 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538408727.731 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408727.732 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408727.732 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.732 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.732 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.732 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.732 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.732 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.732 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.732 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.732 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.733 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.733 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.733 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.733 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.733 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.733 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.733 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.733 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.733 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.733 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408727.734 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.734 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.734 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408727.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.735 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.735 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538408727.735 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538408727.735 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
1538408727.735 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408727.735 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408727.735 * [misc]taylor:  Taking taylor expansion of th in a1
1538408727.736 * [misc]backup-simplify:  Simplify th into th
1538408727.736 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408727.736 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.736 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408727.736 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.736 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.736 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.736 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.736 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.736 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408727.736 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408727.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.737 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408727.737 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.737 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.737 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.737 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.737 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.737 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.737 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.737 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.738 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.738 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.738 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.738 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.739 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.739 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) 1) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.739 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538408727.739 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408727.739 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408727.739 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.739 * [misc]backup-simplify:  Simplify th into th
1538408727.739 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408727.740 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.740 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408727.740 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.740 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.740 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.740 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.740 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.740 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408727.740 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408727.740 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.740 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408727.741 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.741 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.742 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.742 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.742 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.742 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.743 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408727.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408727.744 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.744 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408727.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.745 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.746 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 1)) into 0
1538408727.746 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.746 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.746 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.746 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408727.747 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408727.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408727.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.748 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.750 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.750 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.751 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408727.751 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.751 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.751 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.751 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.751 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.752 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.752 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.753 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408727.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.753 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.754 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408727.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.755 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.755 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.756 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))))
1538408727.756 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.756 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.756 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.756 * [misc]backup-simplify:  Simplify th into th
1538408727.756 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408727.756 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408727.756 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408727.756 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.756 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.756 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.756 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.756 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.756 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.756 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.756 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.756 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408727.756 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408727.756 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.757 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408727.757 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.757 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408727.757 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408727.757 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408727.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408727.758 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408727.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.758 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.759 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408727.759 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.759 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2)))) into 0
1538408727.759 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.759 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.759 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.760 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408727.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408727.760 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.760 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408727.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.761 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.761 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.761 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408727.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408727.762 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408727.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408727.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.762 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.762 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.763 * [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
1538408727.763 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408727.763 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.763 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.764 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.764 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.764 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.764 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.764 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.764 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.764 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.765 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408727.766 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.767 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.767 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408727.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.767 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.768 * [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
1538408727.768 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408727.768 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.768 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.768 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.769 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408727.769 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.769 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.770 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.770 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408727.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.771 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.771 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.771 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.772 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.772 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2))))) into 0
1538408727.772 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.772 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.773 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 a1)) 1))) into (/ (* a1 (cos th)) (sqrt 2))
1538408727.773 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) into (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538408727.773 * [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1538408727.773 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1538408727.773 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538408727.773 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408727.773 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408727.773 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408727.773 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.773 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.773 * [misc]backup-simplify:  Simplify th into th
1538408727.773 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408727.773 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.773 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408727.773 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.773 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.773 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.773 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.774 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.774 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408727.774 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408727.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.774 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408727.774 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.774 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.774 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.774 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.774 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408727.774 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408727.774 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.774 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.774 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.775 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408727.775 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.775 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.775 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.775 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538408727.775 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
1538408727.775 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408727.775 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408727.775 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408727.775 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.775 * [misc]taylor:  Taking taylor expansion of th in a1
1538408727.775 * [misc]backup-simplify:  Simplify th into th
1538408727.775 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408727.775 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.775 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408727.775 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.775 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.776 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.776 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.776 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.776 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408727.776 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408727.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.776 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408727.776 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.776 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.776 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.776 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.776 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.776 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.776 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.776 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.776 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.777 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.777 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.777 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.777 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.777 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.777 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.777 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408727.777 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408727.777 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408727.777 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408727.777 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408727.777 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.778 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.778 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.778 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.778 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408727.778 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.778 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.778 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.778 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.778 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.778 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.778 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.778 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.778 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.778 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.778 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.778 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.778 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.778 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.779 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.779 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408727.779 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.779 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.779 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.779 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.779 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408727.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.779 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.779 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408727.779 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538408727.779 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408727.779 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408727.779 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408727.779 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.779 * [misc]taylor:  Taking taylor expansion of th in th
1538408727.779 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.780 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.780 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408727.780 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.780 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408727.780 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.780 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.780 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.780 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.780 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408727.780 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.780 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.780 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408727.780 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408727.780 * [misc]backup-simplify:  Simplify a1 into a1
1538408727.780 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408727.780 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408727.781 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408727.781 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408727.781 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.781 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.781 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408727.781 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408727.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.781 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.782 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538408727.782 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538408727.782 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
1538408727.782 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408727.782 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408727.782 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408727.782 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.782 * [misc]taylor:  Taking taylor expansion of th in a1
1538408727.782 * [misc]backup-simplify:  Simplify th into th
1538408727.782 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408727.782 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.782 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408727.782 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408727.782 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408727.782 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.782 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.782 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408727.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408727.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.782 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408727.783 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.783 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408727.783 * [misc]backup-simplify:  Simplify a2 into a2
1538408727.783 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408727.783 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408727.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408727.783 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408727.783 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.783 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408727.783 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408727.783 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538408727.783 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.784 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408727.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.784 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538408727.784 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) 1) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.784 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538408727.784 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408727.784 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408727.784 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408727.784 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.784 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.784 * [misc]backup-simplify:  Simplify th into th
1538408727.784 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408727.784 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.784 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408727.784 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.784 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.784 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.784 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.785 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.785 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408727.785 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408727.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.785 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408727.785 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.785 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.786 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.786 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.786 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.786 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.786 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408727.786 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408727.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408727.787 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.788 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.788 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.788 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 1)) into 0
1538408727.788 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.788 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.788 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.789 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408727.789 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408727.789 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408727.789 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408727.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.790 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.791 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.791 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.791 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408727.791 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.792 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.792 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.792 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.792 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.792 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.792 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408727.792 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538408727.793 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408727.793 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.794 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.794 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.794 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408727.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.795 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.796 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.796 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))))
1538408727.796 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408727.796 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408727.796 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408727.796 * [misc]backup-simplify:  Simplify -1 into -1
1538408727.796 * [misc]taylor:  Taking taylor expansion of th in a2
1538408727.796 * [misc]backup-simplify:  Simplify th into th
1538408727.796 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408727.796 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408727.796 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408727.796 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408727.796 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408727.796 * [misc]backup-simplify:  Simplify 2 into 2
1538408727.797 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408727.797 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408727.797 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408727.797 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408727.797 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.797 * [misc]backup-simplify:  Simplify 1 into 1
1538408727.797 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408727.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408727.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.797 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408727.797 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408727.798 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408727.798 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408727.798 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.798 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408727.798 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408727.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408727.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.799 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408727.800 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408727.800 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.800 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2)))) into 0
1538408727.800 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.800 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408727.801 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408727.801 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408727.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408727.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408727.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.802 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408727.802 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.803 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408727.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408727.803 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408727.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408727.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.804 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408727.804 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.804 * [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
1538408727.805 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408727.805 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408727.805 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.805 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.805 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.805 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.805 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.805 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408727.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408727.805 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408727.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.806 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538408727.807 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408727.807 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408727.807 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.808 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.809 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408727.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.809 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408727.810 * [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
1538408727.810 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408727.810 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408727.810 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.810 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.811 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408727.811 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.811 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408727.812 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408727.812 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408727.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408727.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408727.812 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.813 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408727.813 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408727.814 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408727.814 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2))))) into 0
1538408727.814 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.814 * [misc]backup-simplify:  Simplify 0 into 0
1538408727.814 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 (- a1))) 1))) into (* -1 (/ (* a1 (cos th)) (sqrt 2)))
1538408727.814 * * * [misc]progress:  simplifying candidates
1538408727.814 * * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (+ (* a1 a1) (* a2 a2)) 1/2)))>
1538408727.814 * * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)))>
1538408727.814 * * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.815 * * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.815 * * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.815 * * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.815 * * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.815 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1538408727.815 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408727.817 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408727.820 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1538408727.820 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))))
1538408727.820 * * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408727.821 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408727.821 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408727.822 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408727.825 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408727.825 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))
1538408727.825 * * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538408727.825 * [enter]simplify:  Simplifying (sqrt 1)
1538408727.826 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408727.827 * [exit]simplify:  Simplified to 1
1538408727.827 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))))
1538408727.827 * * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))>
1538408727.828 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538408727.829 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408727.833 * * [misc]simplify:  iters left: 5 (20 enodes)
1538408727.843 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408727.859 * * [misc]simplify:  iters left: 3 (49 enodes)
1538408727.875 * * [misc]simplify:  iters left: 2 (56 enodes)
1538408727.890 * * [misc]simplify:  iters left: 1 (61 enodes)
1538408727.906 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1538408727.906 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))
1538408727.906 * * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))))>
1538408727.906 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538408727.907 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408727.913 * * [misc]simplify:  iters left: 5 (21 enodes)
1538408727.924 * * [misc]simplify:  iters left: 4 (41 enodes)
1538408727.944 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408727.987 * * [misc]simplify:  iters left: 2 (175 enodes)
1538408728.119 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1538408728.119 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))))
1538408728.119 * * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538408728.119 * * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538408728.119 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408728.120 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408728.121 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.122 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408728.122 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))))
1538408728.122 * * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538408728.122 * * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.123 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1538408728.123 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408728.125 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408728.127 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1538408728.127 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.127 * * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.127 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408728.128 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408728.131 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408728.134 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408728.134 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.134 * * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.134 * [enter]simplify:  Simplifying (sqrt 1)
1538408728.135 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408728.136 * [exit]simplify:  Simplified to 1
1538408728.136 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.136 * * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.137 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538408728.137 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408728.142 * * [misc]simplify:  iters left: 5 (20 enodes)
1538408728.152 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408728.168 * * [misc]simplify:  iters left: 3 (49 enodes)
1538408728.176 * * [misc]simplify:  iters left: 2 (56 enodes)
1538408728.184 * * [misc]simplify:  iters left: 1 (61 enodes)
1538408728.192 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1538408728.192 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.192 * * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.192 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538408728.192 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408728.195 * * [misc]simplify:  iters left: 5 (21 enodes)
1538408728.201 * * [misc]simplify:  iters left: 4 (41 enodes)
1538408728.215 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408728.251 * * [misc]simplify:  iters left: 2 (175 enodes)
1538408728.443 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1538408728.443 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.443 * * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.443 * * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.443 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408728.444 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408728.446 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.449 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408728.449 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.449 * * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.449 * * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (pow (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.450 * * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (exp (- (log (cos th)) (log (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.450 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1538408728.451 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.454 * * [misc]simplify:  iters left: 3 (9 enodes)
1538408728.458 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408728.462 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1538408728.462 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (exp (- (log (cos th)) (log (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.462 * * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (exp (log (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.462 * * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (log (exp (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.462 * * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.462 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538408728.463 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408728.469 * * [misc]simplify:  iters left: 5 (18 enodes)
1538408728.480 * * [misc]simplify:  iters left: 4 (46 enodes)
1538408728.506 * * [misc]simplify:  iters left: 3 (101 enodes)
1538408728.563 * * [misc]simplify:  iters left: 2 (177 enodes)
1538408728.670 * * [misc]simplify:  iters left: 1 (305 enodes)
1538408728.867 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1538408728.867 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.867 * * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.867 * * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.868 * * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.868 * * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (- (cos th)) (- (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.868 * * * * [misc]progress:  [ 38 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.868 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408728.869 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408728.874 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408728.881 * * [misc]simplify:  iters left: 4 (24 enodes)
1538408728.890 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408728.899 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408728.911 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538408728.911 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.911 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538408728.912 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.916 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538408728.916 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.916 * * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.916 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408728.917 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408728.921 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408728.925 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408728.930 * * [misc]simplify:  iters left: 3 (13 enodes)
1538408728.936 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408728.936 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.936 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538408728.937 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.940 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538408728.941 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.941 * * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.941 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538408728.942 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408728.944 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408728.949 * * [misc]simplify:  iters left: 4 (16 enodes)
1538408728.953 * * [misc]simplify:  iters left: 3 (18 enodes)
1538408728.958 * * [misc]simplify:  iters left: 2 (23 enodes)
1538408728.965 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408728.965 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.968 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1538408728.969 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408728.972 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1538408728.972 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.972 * * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.972 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408728.973 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408728.977 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408728.982 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408728.982 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.982 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538408728.983 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.986 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538408728.986 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.986 * * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.987 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408728.987 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.991 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408728.991 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.991 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408728.992 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408728.996 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408728.996 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408728.996 * * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408728.996 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538408728.997 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408728.999 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408729.002 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408729.004 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408729.004 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.004 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1538408729.005 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408729.008 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1538408729.008 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.008 * * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.008 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408729.009 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408729.012 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408729.014 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408729.014 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.014 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538408729.014 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408729.016 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408729.016 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.016 * * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.016 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538408729.017 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408729.018 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408729.020 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538408729.020 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.020 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538408729.020 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408729.022 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538408729.022 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.022 * * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.022 * [enter]simplify:  Simplifying (/ 1 1)
1538408729.022 * * [misc]simplify:  iters left: 2 (2 enodes)
1538408729.023 * * [misc]simplify:  iters left: 1 (4 enodes)
1538408729.023 * [exit]simplify:  Simplified to 1
1538408729.023 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.023 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408729.023 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408729.025 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408729.025 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.025 * * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.025 * * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cos th) (/ 1 (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.025 * * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.025 * * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.025 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408729.025 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408729.026 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408729.026 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.026 * * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.026 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538408729.027 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408729.028 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538408729.028 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.028 * * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) 1) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.028 * [enter]simplify:  Simplifying (sqrt 2)
1538408729.028 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408729.029 * [exit]simplify:  Simplified to (sqrt 2)
1538408729.029 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) 1) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.029 * * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.029 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538408729.029 * * [misc]simplify:  iters left: 4 (4 enodes)
1538408729.030 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408729.030 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.030 * * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.030 * [enter]simplify:  Simplifying (sqrt (cos th))
1538408729.030 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408729.031 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408729.031 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.031 * * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.031 * * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.031 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))
1538408729.032 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408729.035 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408729.038 * * [misc]simplify:  iters left: 4 (20 enodes)
1538408729.043 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
1538408729.043 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.043 * * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.043 * * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.043 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.044 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408729.047 * * [misc]simplify:  iters left: 5 (21 enodes)
1538408729.052 * * [misc]simplify:  iters left: 4 (31 enodes)
1538408729.058 * * [misc]simplify:  iters left: 3 (41 enodes)
1538408729.068 * * [misc]simplify:  iters left: 2 (59 enodes)
1538408729.086 * * [misc]simplify:  iters left: 1 (86 enodes)
1538408729.120 * [exit]simplify:  Simplified to (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (sqrt 2))))
1538408729.120 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (sqrt 2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.121 * * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.121 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.123 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408729.129 * * [misc]simplify:  iters left: 5 (19 enodes)
1538408729.138 * * [misc]simplify:  iters left: 4 (25 enodes)
1538408729.148 * * [misc]simplify:  iters left: 3 (34 enodes)
1538408729.161 * * [misc]simplify:  iters left: 2 (44 enodes)
1538408729.171 * * [misc]simplify:  iters left: 1 (60 enodes)
1538408729.189 * [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
1538408729.189 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.189 * * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (log (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.189 * * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (log (exp (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.189 * * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.189 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.191 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408729.197 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408729.225 * * [misc]simplify:  iters left: 4 (126 enodes)
1538408729.476 * [exit]simplify:  Simplified to (* (* (+ (* a2 a2) (* a1 a1)) (* (/ (cos th) 2) (* (cos th) (cos th)))) (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538408729.476 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (* (* (+ (* a2 a2) (* a1 a1)) (* (/ (cos th) 2) (* (cos th) (cos th)))) (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.476 * * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408729.476 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408729.479 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408729.488 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408729.512 * * [misc]simplify:  iters left: 4 (102 enodes)
1538408729.622 * * [misc]simplify:  iters left: 3 (416 enodes)
1538408730.428 * [exit]simplify:  Simplified to (* (sqrt (+ (* a2 a2) (* a1 a1))) (/ (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (/ (/ 2 (cos th)) (cos th))))
1538408730.428 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (* (sqrt (+ (* a2 a2) (* a1 a1))) (/ (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (/ (/ 2 (cos th)) (cos th))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408730.428 * * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408730.428 * * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408730.428 * * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408730.428 * * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408730.428 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1538408730.429 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408730.433 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408730.445 * * [misc]simplify:  iters left: 4 (40 enodes)
1538408730.459 * * [misc]simplify:  iters left: 3 (51 enodes)
1538408730.468 * * [misc]simplify:  iters left: 2 (58 enodes)
1538408730.476 * * [misc]simplify:  iters left: 1 (63 enodes)
1538408730.485 * [exit]simplify:  Simplified to (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th))
1538408730.485 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th)) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408730.486 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))
1538408730.487 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408730.495 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408730.510 * * [misc]simplify:  iters left: 4 (74 enodes)
1538408730.535 * * [misc]simplify:  iters left: 3 (139 enodes)
1538408730.597 * * [misc]simplify:  iters left: 2 (235 enodes)
1538408730.747 * [exit]simplify:  Simplified to (* (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a1 a2) (* a1 a2)))) (sqrt 2))
1538408730.747 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th)) (* (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a1 a2) (* a1 a2)))) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408730.747 * * * * [misc]progress:  [ 68 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408730.747 * [enter]simplify:  Simplifying (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1538408730.749 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408730.755 * * [misc]simplify:  iters left: 5 (25 enodes)
1538408730.767 * * [misc]simplify:  iters left: 4 (45 enodes)
1538408730.788 * * [misc]simplify:  iters left: 3 (84 enodes)
1538408730.811 * * [misc]simplify:  iters left: 2 (185 enodes)
1538408730.957 * [exit]simplify:  Simplified to (* (cos th) (sqrt (- (pow a1 4) (pow a2 4))))
1538408730.957 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (pow a1 4) (pow a2 4)))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408730.957 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))
1538408730.958 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408730.961 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408730.965 * * [misc]simplify:  iters left: 4 (22 enodes)
1538408730.972 * * [misc]simplify:  iters left: 3 (37 enodes)
1538408730.981 * * [misc]simplify:  iters left: 2 (62 enodes)
1538408731.003 * * [misc]simplify:  iters left: 1 (133 enodes)
1538408731.074 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))
1538408731.074 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (pow a1 4) (pow a2 4)))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.074 * * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.074 * * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.074 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.075 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408731.076 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408731.078 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.078 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.078 * * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.078 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1538408731.078 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408731.080 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408731.081 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1538408731.081 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.081 * * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.082 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.082 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408731.083 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408731.085 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.085 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.085 * * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.085 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408731.086 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408731.087 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408731.088 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408731.088 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.088 * * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.088 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.089 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408731.090 * * [misc]simplify:  iters left: 5 (8 enodes)
1538408731.092 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.092 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.092 * * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.092 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408731.092 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408731.094 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408731.095 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408731.095 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.095 * * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.095 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538408731.096 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408731.098 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538408731.098 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.098 * * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.098 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1538408731.098 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408731.100 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1538408731.100 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.100 * * * * [misc]progress:  [ 78 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.100 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408731.101 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408731.103 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408731.107 * * [misc]simplify:  iters left: 4 (24 enodes)
1538408731.112 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408731.117 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408731.130 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538408731.130 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.130 * * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.130 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408731.131 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408731.135 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408731.139 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408731.141 * * [misc]simplify:  iters left: 3 (13 enodes)
1538408731.144 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538408731.144 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.144 * * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.145 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538408731.145 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408731.146 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408731.149 * * [misc]simplify:  iters left: 4 (16 enodes)
1538408731.151 * * [misc]simplify:  iters left: 3 (18 enodes)
1538408731.156 * * [misc]simplify:  iters left: 2 (23 enodes)
1538408731.159 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408731.160 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.160 * * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.160 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408731.160 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408731.162 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408731.165 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408731.165 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.165 * * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.165 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408731.166 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408731.168 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538408731.168 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.168 * * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.168 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538408731.168 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408731.169 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408731.171 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408731.172 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408731.172 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.172 * * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.173 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408731.173 * * [misc]simplify:  iters left: 6 (6 enodes)
1538408731.175 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408731.177 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408731.177 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.177 * * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.177 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538408731.178 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408731.179 * * [misc]simplify:  iters left: 3 (7 enodes)
1538408731.182 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538408731.183 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.183 * * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.183 * [enter]simplify:  Simplifying (/ 1 1)
1538408731.183 * * [misc]simplify:  iters left: 2 (2 enodes)
1538408731.184 * * [misc]simplify:  iters left: 1 (4 enodes)
1538408731.185 * [exit]simplify:  Simplified to 1
1538408731.185 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.185 * * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.185 * * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (* (/ 1 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.185 * [enter]simplify:  Simplifying (cos th)
1538408731.186 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408731.186 * [exit]simplify:  Simplified to (cos th)
1538408731.186 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (cos th) (* (/ 1 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.187 * * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.187 * [enter]simplify:  Simplifying (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1538408731.188 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408731.195 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408731.213 * * [misc]simplify:  iters left: 4 (70 enodes)
1538408731.252 * * [misc]simplify:  iters left: 3 (135 enodes)
1538408731.331 * * [misc]simplify:  iters left: 2 (233 enodes)
1538408731.507 * [exit]simplify:  Simplified to (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1))))
1538408731.507 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.507 * * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.507 * [enter]simplify:  Simplifying (sqrt (- (* a1 a1) (* a2 a2)))
1538408731.508 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408731.509 * * [misc]simplify:  iters left: 4 (11 enodes)
1538408731.512 * * [misc]simplify:  iters left: 3 (18 enodes)
1538408731.516 * * [misc]simplify:  iters left: 2 (33 enodes)
1538408731.525 * * [misc]simplify:  iters left: 1 (58 enodes)
1538408731.570 * [exit]simplify:  Simplified to (sqrt (- (* a1 a1) (* a2 a2)))
1538408731.570 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.570 * * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.571 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.572 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408731.576 * * [misc]simplify:  iters left: 5 (11 enodes)
1538408731.580 * [exit]simplify:  Simplified to (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1538408731.580 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.580 * * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.580 * * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a2))>
1538408731.581 * [enter]simplify:  Simplifying a2
1538408731.581 * * [misc]simplify:  iters left: 0 (1 enodes)
1538408731.581 * [exit]simplify:  Simplified to a2
1538408731.581 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a2))
1538408731.581 * * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a1))>
1538408731.581 * [enter]simplify:  Simplifying a1
1538408731.581 * * [misc]simplify:  iters left: 0 (1 enodes)
1538408731.582 * [exit]simplify:  Simplified to a1
1538408731.582 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a1))
1538408731.582 * * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* -1 a1)))>
1538408731.582 * [enter]simplify:  Simplifying (* -1 a1)
1538408731.582 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408731.584 * * [misc]simplify:  iters left: 1 (5 enodes)
1538408731.585 * [exit]simplify:  Simplified to (- a1)
1538408731.585 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (- a1)))
1538408731.585 * * * * [misc]progress:  [ 96 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.586 * [enter]simplify:  Simplifying a2
1538408731.586 * * [misc]simplify:  iters left: 0 (1 enodes)
1538408731.586 * [exit]simplify:  Simplified to a2
1538408731.586 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.586 * * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.586 * [enter]simplify:  Simplifying a1
1538408731.586 * * [misc]simplify:  iters left: 0 (1 enodes)
1538408731.587 * [exit]simplify:  Simplified to a1
1538408731.587 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.587 * * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* -1 a1)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.587 * [enter]simplify:  Simplifying (* -1 a1)
1538408731.587 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408731.588 * * [misc]simplify:  iters left: 1 (5 enodes)
1538408731.590 * [exit]simplify:  Simplified to (- a1)
1538408731.590 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (- a1)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.590 * * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.590 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1538408731.591 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408731.598 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408731.606 * * [misc]simplify:  iters left: 4 (59 enodes)
1538408731.620 * * [misc]simplify:  iters left: 3 (88 enodes)
1538408731.641 * * [misc]simplify:  iters left: 2 (127 enodes)
1538408731.678 * * [misc]simplify:  iters left: 1 (171 enodes)
1538408731.725 * [exit]simplify:  Simplified to (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4)))))
1538408731.725 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.725 * * * * [misc]progress:  [ 100 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.725 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408731.725 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408731.727 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408731.727 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.727 * * * * [misc]progress:  [ 101 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.727 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538408731.727 * * [misc]simplify:  iters left: 3 (5 enodes)
1538408731.728 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538408731.728 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.728 * * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ a2 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.729 * [enter]simplify:  Simplifying (/ a2 (sqrt 2))
1538408731.729 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408731.730 * [exit]simplify:  Simplified to (/ a2 (sqrt 2))
1538408731.730 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ a2 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.730 * * * * [misc]progress:  [ 103 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* a1 (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.730 * [enter]simplify:  Simplifying (/ (* a1 (cos th)) (sqrt 2))
1538408731.731 * * [misc]simplify:  iters left: 5 (7 enodes)
1538408731.732 * * [misc]simplify:  iters left: 4 (10 enodes)
1538408731.734 * * [misc]simplify:  iters left: 3 (12 enodes)
1538408731.737 * * [misc]simplify:  iters left: 2 (15 enodes)
1538408731.740 * * [misc]simplify:  iters left: 1 (17 enodes)
1538408731.744 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) a1)
1538408731.744 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.744 * * * * [misc]progress:  [ 104 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* -1 (/ (* a1 (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538408731.744 * [enter]simplify:  Simplifying (* -1 (/ (* a1 (cos th)) (sqrt 2)))
1538408731.744 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408731.747 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408731.751 * * [misc]simplify:  iters left: 4 (32 enodes)
1538408731.759 * * [misc]simplify:  iters left: 3 (55 enodes)
1538408731.771 * * [misc]simplify:  iters left: 2 (77 enodes)
1538408731.784 * * [misc]simplify:  iters left: 1 (93 enodes)
1538408731.804 * [exit]simplify:  Simplified to (/ (* (cos th) (- a1)) (sqrt 2))
1538408731.804 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (cos th) (- a1)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538408731.804 * * * [misc]progress:  adding candidates to table
1538408734.433 * * [misc]progress:  iteration 3 / 4
1538408734.433 * * * [misc]progress:  picking best candidate
1538408734.474 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538408734.474 * * * [misc]progress:  localizing error
1538408734.487 * * * [misc]progress:  generating rewritten candidates
1538408734.487 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538408734.624 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538408734.676 * * * [misc]progress:  generating series expansions
1538408734.676 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538408734.677 * [misc]backup-simplify:  Simplify (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538408734.677 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538408734.677 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.677 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.677 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.677 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.677 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.677 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.677 * [misc]backup-simplify:  Simplify th into th
1538408734.677 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408734.677 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408734.677 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.677 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.677 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.677 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.677 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.677 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.677 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408734.677 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408734.677 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408734.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.678 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408734.678 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538408734.678 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538408734.678 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.678 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.678 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.678 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.678 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.678 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.678 * [misc]backup-simplify:  Simplify th into th
1538408734.678 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408734.678 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408734.678 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.678 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.678 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.678 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.679 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.679 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.679 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408734.679 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408734.679 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408734.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.679 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408734.679 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538408734.679 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538408734.679 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.679 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.679 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.679 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.679 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.679 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.679 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.679 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.679 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.679 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.680 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.680 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.680 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.680 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.680 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408734.680 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408734.680 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408734.680 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.680 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.680 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.680 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.680 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.680 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.680 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.680 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.680 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.680 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.681 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.681 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.681 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.681 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.681 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408734.681 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408734.681 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408734.681 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538408734.681 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408734.681 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.681 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.681 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.681 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.681 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.681 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.681 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.681 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.681 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.681 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.682 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.682 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.682 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408734.682 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408734.682 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408734.682 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.682 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.682 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.682 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.682 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.682 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.682 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.682 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.682 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.683 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.683 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.683 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.683 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.683 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408734.684 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.684 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.684 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.684 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.685 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.685 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.686 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408734.687 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.687 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.688 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408734.690 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.691 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1538408734.691 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538408734.691 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538408734.691 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538408734.691 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408734.691 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.691 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538408734.691 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.691 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.691 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.691 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.692 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.692 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.692 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.692 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.692 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.692 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408734.692 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538408734.692 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408734.692 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.692 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538408734.692 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.692 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.693 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.693 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.693 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.693 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.693 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.693 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.693 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.694 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.694 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408734.694 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408734.695 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538408734.695 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538408734.695 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538408734.695 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408734.695 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.695 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408734.695 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.695 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.695 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.695 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.695 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.695 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.695 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.695 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.695 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.695 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.696 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.696 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.696 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.696 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.696 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.696 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.696 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.698 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.699 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538408734.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538408734.699 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.699 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.699 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.699 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.699 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.700 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.700 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.700 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.700 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.700 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408734.702 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.702 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.703 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.704 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408734.704 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.706 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1538408734.706 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.706 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.706 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.707 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.707 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538408734.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.707 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.707 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.707 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.708 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.708 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.708 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.708 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.708 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.709 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.710 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.710 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.710 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.710 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.710 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.710 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.712 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408734.712 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.712 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408734.712 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.713 * [misc]backup-simplify:  Simplify th into th
1538408734.713 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.713 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.713 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.713 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.713 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408734.713 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.714 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.714 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.714 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.714 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.714 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.714 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.714 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.714 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.714 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.714 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.715 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.715 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.715 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408734.715 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.715 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.715 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408734.715 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.715 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408734.715 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408734.715 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.715 * [misc]backup-simplify:  Simplify th into th
1538408734.715 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.716 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.716 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.716 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.716 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.716 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.716 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.716 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.716 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.716 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.716 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.716 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.716 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.717 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.717 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.717 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.717 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.717 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.717 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.717 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.718 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.718 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.718 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.718 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.718 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.718 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.718 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.718 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.718 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.719 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.719 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.719 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.719 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.719 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.719 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.719 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.719 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.719 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.719 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.719 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.719 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.719 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.719 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.720 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.720 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.720 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.720 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.721 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.721 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.721 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.721 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.721 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.721 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.721 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.721 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.721 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.721 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.721 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.722 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.722 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.722 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.722 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.722 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.722 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.723 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.723 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.723 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408734.723 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.723 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408734.723 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408734.723 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.723 * [misc]backup-simplify:  Simplify th into th
1538408734.723 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.723 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.724 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.724 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.724 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.724 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.724 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.724 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.724 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.724 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.724 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.724 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.725 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.725 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.725 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.725 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.725 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.725 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.726 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.726 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.726 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538408734.726 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.726 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.726 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.726 * [misc]backup-simplify:  Simplify th into th
1538408734.726 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.726 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.726 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.726 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.726 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.726 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.726 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.727 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.727 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.727 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.727 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.727 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.728 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408734.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.728 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408734.729 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.729 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.729 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408734.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.730 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.730 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.732 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.732 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.732 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.733 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.733 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.733 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.733 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.734 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408734.736 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.737 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.737 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.737 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.738 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.738 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.738 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408734.740 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.741 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.742 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.742 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.743 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408734.744 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.745 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1538408734.745 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408734.745 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.745 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.745 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.745 * [misc]backup-simplify:  Simplify th into th
1538408734.745 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.745 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.745 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.745 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408734.745 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.745 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.745 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.746 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.746 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.746 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.746 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.746 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.746 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.746 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.746 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.747 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.747 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408734.747 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.747 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.748 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408734.748 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.749 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408734.751 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.752 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.752 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.752 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.752 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.752 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.752 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.755 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.755 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.757 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408734.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.758 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408734.759 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.760 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408734.760 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.760 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.760 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.760 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.762 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.763 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.763 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408734.763 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.763 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.764 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.764 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.764 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.765 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.766 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.767 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.767 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.767 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408734.768 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.768 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408734.768 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.769 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408734.771 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.776 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.776 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.776 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.777 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.777 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.777 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.777 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.777 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.777 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.778 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.778 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.782 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.782 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.783 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.785 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408734.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.786 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408734.788 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.789 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.789 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.789 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.791 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.791 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.792 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.793 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.794 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.795 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.795 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.795 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.796 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.797 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.797 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.797 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.798 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.801 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.802 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.802 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.803 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408734.804 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.804 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408734.804 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.804 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.804 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.804 * [misc]backup-simplify:  Simplify th into th
1538408734.804 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.804 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.804 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.804 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.804 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.804 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.804 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.805 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408734.805 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.805 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.805 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.805 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.805 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.805 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.805 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.805 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.805 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.805 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.806 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.806 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408734.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.806 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.806 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408734.807 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.807 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.807 * [misc]backup-simplify:  Simplify th into th
1538408734.807 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.807 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.807 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.807 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.807 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.807 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.807 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.807 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.807 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.807 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.807 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.808 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.808 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.808 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.808 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.808 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.808 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.808 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.808 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.808 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.809 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.809 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.809 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.809 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.809 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408734.809 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.809 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408734.809 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408734.809 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408734.809 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.809 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.809 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.809 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.810 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408734.810 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.810 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.810 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.810 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.810 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.810 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.810 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.810 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.810 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.810 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.811 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.811 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.811 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.812 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.812 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408734.812 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.812 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.812 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.812 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.812 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408734.812 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.812 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.812 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.812 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.812 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.813 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.813 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.813 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.813 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.813 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.813 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.813 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408734.813 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408734.813 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.813 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.813 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.814 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.814 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.814 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408734.814 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408734.814 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.814 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408734.814 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408734.814 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408734.814 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.815 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.815 * [misc]backup-simplify:  Simplify th into th
1538408734.815 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.815 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.815 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.815 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.815 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.815 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.815 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.815 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.815 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.815 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.815 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.815 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.815 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.816 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.816 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408734.816 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408734.816 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.816 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.816 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.816 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.816 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.816 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.817 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.817 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.817 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.817 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538408734.817 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.817 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.817 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.817 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.817 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.817 * [misc]backup-simplify:  Simplify th into th
1538408734.817 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.817 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.817 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.817 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.817 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.817 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.818 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.818 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.818 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.818 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.818 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.818 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.819 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.819 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.819 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.819 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408734.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.820 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408734.820 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.820 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.820 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.821 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.821 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408734.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.821 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.822 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.822 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.823 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.824 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.824 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.824 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.824 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.824 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.824 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.825 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.825 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408734.826 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.827 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.827 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.827 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.827 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.827 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408734.828 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.828 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.828 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.829 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.829 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.829 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408734.830 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.831 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1538408734.831 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.831 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.831 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.831 * [misc]backup-simplify:  Simplify th into th
1538408734.831 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.831 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.831 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.831 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408734.831 * [misc]backup-simplify:  Simplify 2 into 2
1538408734.831 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408734.831 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408734.831 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.831 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.831 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.831 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.832 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.832 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408734.832 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.832 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.832 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408734.833 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.833 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.834 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408734.834 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.835 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.835 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.835 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.835 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.835 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.835 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.835 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.837 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.837 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.837 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408734.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.839 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408734.839 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.840 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408734.840 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.840 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.840 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.840 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.841 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.841 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.842 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408734.842 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.842 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.842 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.842 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.842 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.843 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.844 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408734.844 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.844 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408734.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.845 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408734.845 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408734.847 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.847 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.847 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.847 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.847 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.847 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.848 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.848 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.848 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.851 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.851 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.851 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.852 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.853 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408734.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.853 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408734.854 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408734.855 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.855 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.855 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.856 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.856 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.856 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.857 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.858 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.858 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.859 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.859 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.859 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.860 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.860 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.861 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.861 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.861 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.862 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408734.863 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408734.863 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.864 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408734.864 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538408734.864 * [misc]backup-simplify:  Simplify (* (cos th) (+ (* a1 a1) (* a2 a2))) into (* (+ (pow a2 2) (pow a1 2)) (cos th))
1538408734.864 * [misc]approximate:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in (th a1 a2) around 0
1538408734.864 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408734.864 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408734.864 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.864 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.864 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.864 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.864 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.864 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.864 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.864 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408734.864 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.864 * [misc]backup-simplify:  Simplify th into th
1538408734.864 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408734.864 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408734.864 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408734.864 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.865 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.865 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.865 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.865 * [misc]backup-simplify:  Simplify th into th
1538408734.865 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408734.865 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408734.865 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.865 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.865 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.865 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.865 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.865 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.865 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408734.865 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.865 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.865 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.865 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.865 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.865 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408734.865 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408734.865 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.865 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.865 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.865 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.866 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.866 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.866 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.866 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408734.866 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.866 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.866 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.866 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.866 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.866 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.866 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408734.866 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.866 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.866 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.867 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.867 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.867 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.867 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408734.867 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.868 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.868 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408734.868 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408734.868 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.868 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.868 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.868 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408734.868 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.868 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.868 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.868 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.868 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.868 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.868 * [misc]backup-simplify:  Simplify (* 1/2 (pow a2 2)) into (* 1/2 (pow a2 2))
1538408734.869 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow a2 2)) 0) into (* 1/2 (pow a2 2))
1538408734.869 * [misc]backup-simplify:  Simplify (- (* 1/2 (pow a2 2))) into (- (* 1/2 (pow a2 2)))
1538408734.869 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1538408734.869 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1538408734.869 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408734.869 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408734.869 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.869 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.869 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.869 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.869 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.869 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.869 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.869 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.869 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.869 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.869 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408734.869 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.869 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.869 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.869 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.869 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.869 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.871 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.871 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.871 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.871 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408734.871 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.872 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (pow a2 2))) into 0
1538408734.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.872 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.872 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.873 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.873 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 (* 1 1)) 2)) (* 1 (pow (* 1 (* a1 1)) 2))) into (+ (pow a2 2) (pow a1 2))
1538408734.873 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.873 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538408734.873 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408734.873 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.873 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.873 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.873 * [misc]backup-simplify:  Simplify th into th
1538408734.874 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.874 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.874 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408734.874 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408734.874 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.874 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.874 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.874 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.874 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.874 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408734.874 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.874 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.874 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.874 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.874 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.874 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.874 * [misc]backup-simplify:  Simplify th into th
1538408734.874 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.874 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.874 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.874 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.874 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.874 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.874 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.875 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.875 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.875 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.875 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.875 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.875 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.875 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.875 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.875 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.875 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.875 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.875 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.875 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.875 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.875 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.875 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.875 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.875 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.875 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408734.875 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.875 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.875 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.876 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.876 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.876 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.876 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.876 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.876 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.876 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.876 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.876 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.876 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.876 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.876 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.876 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.876 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.876 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.876 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.876 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408734.876 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408734.876 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.876 * [misc]backup-simplify:  Simplify th into th
1538408734.876 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.876 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.877 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.877 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.877 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.877 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.877 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.877 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.877 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.877 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.877 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.877 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.877 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.877 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.877 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.877 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.877 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.877 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.877 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.877 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.877 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.877 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.877 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.877 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.878 * [misc]backup-simplify:  Simplify th into th
1538408734.878 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.878 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.878 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.878 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.878 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.878 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.878 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408734.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.878 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408734.878 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.878 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.878 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408734.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.879 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.879 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.879 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.880 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.880 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.880 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.880 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.880 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.880 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.881 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.881 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.881 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.881 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408734.881 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.881 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.882 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408734.882 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.883 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.883 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.883 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.883 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.884 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408734.884 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538408734.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408734.884 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408734.884 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.884 * [misc]backup-simplify:  Simplify th into th
1538408734.884 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408734.884 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.884 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408734.884 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.884 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.884 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.884 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.884 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.884 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.884 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.885 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408734.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.885 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408734.885 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.886 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.886 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408734.886 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.886 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.886 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.886 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.887 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.887 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.887 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.887 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.888 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.888 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.890 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.890 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408734.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408734.890 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.890 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.891 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.891 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.891 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538408734.892 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.892 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.892 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.892 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408734.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408734.893 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.893 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408734.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.894 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.894 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408734.894 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.894 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408734.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.895 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408734.895 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.895 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.895 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.895 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.895 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.895 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.896 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.896 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.899 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.903 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.906 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.906 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408734.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.907 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408734.907 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.907 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.908 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.908 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.909 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.909 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.910 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.910 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.910 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.910 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.911 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.911 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.912 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.912 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.912 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.913 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.913 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 (/ 1 th))) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408734.914 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.914 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538408734.914 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.914 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.914 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.914 * [misc]backup-simplify:  Simplify th into th
1538408734.914 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.914 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.914 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.914 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.914 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.914 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.914 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408734.914 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408734.914 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.914 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.914 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.914 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.914 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408734.914 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408734.914 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408734.914 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.914 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.914 * [misc]backup-simplify:  Simplify th into th
1538408734.914 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.914 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.915 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.915 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.915 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.915 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.915 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.915 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.915 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.915 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.915 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.915 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.915 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.915 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.915 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.915 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408734.915 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.915 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.915 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.915 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.915 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408734.915 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.915 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.915 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.915 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.915 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.916 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.916 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.916 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.916 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408734.916 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.916 * [misc]taylor:  Taking taylor expansion of th in th
1538408734.916 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.916 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.916 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408734.916 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.916 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408734.916 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.916 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.916 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408734.916 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408734.916 * [misc]backup-simplify:  Simplify a1 into a1
1538408734.916 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408734.916 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408734.916 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408734.917 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408734.917 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408734.917 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.917 * [misc]taylor:  Taking taylor expansion of th in a1
1538408734.917 * [misc]backup-simplify:  Simplify th into th
1538408734.917 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.917 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.917 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408734.917 * [misc]backup-simplify:  Simplify a2 into a2
1538408734.917 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408734.917 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408734.917 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408734.917 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408734.917 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.917 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.917 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408734.917 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.918 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.918 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408734.918 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.918 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.918 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.918 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.918 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.918 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.918 * [misc]backup-simplify:  Simplify th into th
1538408734.918 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.918 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.918 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.918 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.918 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408734.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408734.919 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.919 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.919 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.920 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.920 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.921 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.921 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.921 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.921 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.922 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408734.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.922 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408734.922 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.922 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.922 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.923 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.923 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408734.923 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.924 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.924 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.924 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.925 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408734.925 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538408734.925 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408734.925 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408734.925 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408734.925 * [misc]backup-simplify:  Simplify -1 into -1
1538408734.925 * [misc]taylor:  Taking taylor expansion of th in a2
1538408734.925 * [misc]backup-simplify:  Simplify th into th
1538408734.925 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408734.925 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.925 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408734.925 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408734.925 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408734.925 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.925 * [misc]backup-simplify:  Simplify 1 into 1
1538408734.925 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.925 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.926 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408734.926 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408734.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.926 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408734.926 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408734.927 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.927 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408734.927 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.927 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408734.928 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.928 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.928 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.928 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.928 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408734.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408734.928 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.928 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.930 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408734.930 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408734.930 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.931 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408734.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.932 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408734.932 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.932 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.932 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.932 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.932 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.933 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408734.934 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538408734.934 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.934 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.934 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408734.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408734.934 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408734.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408734.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408734.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.935 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.936 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408734.936 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.937 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408734.937 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408734.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408734.938 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408734.938 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.938 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.938 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.938 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.938 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.938 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408734.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408734.939 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.940 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.943 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.944 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408734.944 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.946 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.947 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408734.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.948 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408734.948 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408734.948 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.949 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.949 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.949 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.951 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.952 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408734.952 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.952 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.953 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408734.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408734.954 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408734.955 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408734.955 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408734.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408734.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408734.956 * [misc]backup-simplify:  Simplify 0 into 0
1538408734.957 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 (/ 1 (- th)))) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408734.957 * * * [misc]progress:  simplifying candidates
1538408734.957 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) 1))>
1538408734.957 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1538408734.957 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1538408734.959 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408734.965 * * [misc]simplify:  iters left: 5 (20 enodes)
1538408734.974 * * [misc]simplify:  iters left: 4 (28 enodes)
1538408734.985 * * [misc]simplify:  iters left: 3 (35 enodes)
1538408734.995 * * [misc]simplify:  iters left: 2 (37 enodes)
1538408735.004 * * [misc]simplify:  iters left: 1 (39 enodes)
1538408735.022 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1538408735.023 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1538408735.023 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1538408735.023 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1538408735.024 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408735.031 * * [misc]simplify:  iters left: 5 (26 enodes)
1538408735.038 * * [misc]simplify:  iters left: 4 (42 enodes)
1538408735.045 * * [misc]simplify:  iters left: 3 (50 enodes)
1538408735.053 * * [misc]simplify:  iters left: 2 (54 enodes)
1538408735.065 * * [misc]simplify:  iters left: 1 (58 enodes)
1538408735.089 * [exit]simplify:  Simplified to (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))
1538408735.089 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))))
1538408735.089 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538408735.089 * * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538408735.089 * * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1538408735.089 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538408735.091 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408735.103 * * [misc]simplify:  iters left: 5 (45 enodes)
1538408735.140 * * [misc]simplify:  iters left: 4 (240 enodes)
1538408735.471 * [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538408735.471 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))))
1538408735.471 * * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1538408735.472 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538408735.473 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408735.483 * * [misc]simplify:  iters left: 5 (38 enodes)
1538408735.524 * * [misc]simplify:  iters left: 4 (166 enodes)
1538408735.806 * [exit]simplify:  Simplified to (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) 2) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1538408735.806 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) 2) (* (+ (* a1 a1) (* a2 a2)) (cos th))))))
1538408735.806 * * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538408735.806 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538408735.806 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538408735.806 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (* (cos th) (+ (* a1 a1) (* a2 a2)))) (- (sqrt 2))))>
1538408735.806 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))>
1538408735.806 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408735.807 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408735.809 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408735.812 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538408735.812 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538408735.812 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538408735.813 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408735.817 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408735.822 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538408735.822 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538408735.822 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>
1538408735.823 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538408735.824 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408735.827 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538408735.827 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1538408735.827 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1538408735.828 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408735.832 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408735.837 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1538408735.837 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1538408735.837 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) 1) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>
1538408735.838 * [enter]simplify:  Simplifying (/ (cos th) 1)
1538408735.838 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408735.840 * * [misc]simplify:  iters left: 2 (6 enodes)
1538408735.842 * * [misc]simplify:  iters left: 1 (8 enodes)
1538408735.844 * [exit]simplify:  Simplified to (cos th)
1538408735.844 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1538408735.844 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1538408735.845 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408735.849 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408735.854 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1538408735.854 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1538408735.854 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))))>
1538408735.854 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))>
1538408735.854 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (sqrt 2) (* (cos th) (+ (* a1 a1) (* a2 a2))))))>
1538408735.854 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408735.854 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408735.855 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408735.856 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408735.857 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408735.857 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))>
1538408735.857 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538408735.857 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408735.859 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538408735.859 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))
1538408735.859 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538408735.859 * [enter]simplify:  Simplifying (sqrt 2)
1538408735.860 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408735.861 * [exit]simplify:  Simplified to (sqrt 2)
1538408735.861 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))
1538408735.861 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))>
1538408735.861 * [enter]simplify:  Simplifying (cos th)
1538408735.862 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408735.862 * [exit]simplify:  Simplified to (cos th)
1538408735.862 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))
1538408735.862 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))>
1538408735.863 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538408735.864 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408735.871 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408735.889 * * [misc]simplify:  iters left: 4 (71 enodes)
1538408735.935 * * [misc]simplify:  iters left: 3 (155 enodes)
1538408736.001 * * [misc]simplify:  iters left: 2 (226 enodes)
1538408736.039 * * [misc]simplify:  iters left: 1 (247 enodes)
1538408736.061 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538408736.061 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))
1538408736.061 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1538408736.061 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538408736.062 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408736.065 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408736.073 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408736.103 * * [misc]simplify:  iters left: 3 (143 enodes)
1538408736.234 * * [misc]simplify:  iters left: 2 (451 enodes)
1538408737.226 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538408737.227 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1538408737.227 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538408737.227 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408737.228 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408737.232 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408737.240 * * [misc]simplify:  iters left: 4 (26 enodes)
1538408737.250 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408737.251 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (pow (* (+ (* a1 a1) (* a2 a2)) (cos th)) 1) (sqrt 2)))
1538408737.251 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538408737.251 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.251 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))
1538408737.252 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408737.256 * * [misc]simplify:  iters left: 5 (12 enodes)
1538408737.261 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))
1538408737.261 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))) (sqrt 2)))
1538408737.261 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.261 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.261 * * * * [misc]progress:  [ 29 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.262 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538408737.263 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408737.271 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408737.309 * * [misc]simplify:  iters left: 4 (169 enodes)
1538408737.526 * [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1538408737.526 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))) (sqrt 2)))
1538408737.526 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.526 * * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.526 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.526 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.526 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (cos th) (* a2 a2))) (sqrt 2)))>
1538408737.527 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1538408737.527 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408737.528 * * [misc]simplify:  iters left: 3 (8 enodes)
1538408737.530 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408737.532 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1538408737.532 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (* a2 a2) (cos th))) (sqrt 2)))
1538408737.532 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (* a2 a2) (cos th))) (sqrt 2)))>
1538408737.532 * [enter]simplify:  Simplifying (* (* a2 a2) (cos th))
1538408737.532 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408737.533 * * [misc]simplify:  iters left: 3 (8 enodes)
1538408737.535 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408737.536 * * [misc]simplify:  iters left: 1 (11 enodes)
1538408737.538 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1538408737.538 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (cos th) (* a2 a2))) (sqrt 2)))
1538408737.538 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.538 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538408737.539 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408737.540 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408737.541 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538408737.541 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1538408737.541 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.541 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408737.542 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408737.543 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408737.544 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408737.544 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1538408737.544 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538408737.545 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538408737.545 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408737.546 * * [misc]simplify:  iters left: 3 (6 enodes)
1538408737.547 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538408737.547 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))
1538408737.547 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.547 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538408737.548 * * [misc]simplify:  iters left: 4 (4 enodes)
1538408737.548 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408737.548 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1538408737.548 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.549 * [enter]simplify:  Simplifying (sqrt (cos th))
1538408737.549 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408737.549 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408737.549 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1538408737.549 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538408737.549 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538408737.550 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538408737.550 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408737.554 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408737.563 * * [misc]simplify:  iters left: 4 (69 enodes)
1538408737.597 * * [misc]simplify:  iters left: 3 (134 enodes)
1538408737.645 * * [misc]simplify:  iters left: 2 (231 enodes)
1538408737.777 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538408737.777 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))) (sqrt 2)))
1538408737.777 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538408737.777 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538408737.778 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408737.780 * * [misc]simplify:  iters left: 3 (10 enodes)
1538408737.785 * * [misc]simplify:  iters left: 2 (17 enodes)
1538408737.793 * * [misc]simplify:  iters left: 1 (32 enodes)
1538408737.811 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538408737.811 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))) (sqrt 2)))
1538408737.811 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))>
1538408737.811 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538408737.811 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408737.812 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408737.816 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408737.821 * * [misc]simplify:  iters left: 3 (16 enodes)
1538408737.827 * * [misc]simplify:  iters left: 2 (20 enodes)
1538408737.834 * * [misc]simplify:  iters left: 1 (22 enodes)
1538408737.844 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538408737.844 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538408737.844 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408737.844 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408737.846 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408737.853 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408737.862 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408737.881 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408737.901 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408737.931 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408737.955 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408737.955 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408737.955 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408737.955 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408737.956 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408737.960 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408737.970 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408737.988 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408738.000 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408738.015 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408738.057 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408738.057 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408738.057 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)))>
1538408738.057 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1538408738.057 * * [misc]simplify:  iters left: 3 (6 enodes)
1538408738.060 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408738.063 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1538408738.063 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (+ (* a2 a2) (* a1 a1)) (sqrt 2)))
1538408738.063 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1538408738.064 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408738.065 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408738.069 * * [misc]simplify:  iters left: 4 (15 enodes)
1538408738.076 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408738.085 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408738.098 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538408738.098 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538408738.098 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1538408738.098 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408738.099 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408738.103 * * [misc]simplify:  iters left: 4 (15 enodes)
1538408738.110 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408738.119 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408738.125 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538408738.125 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538408738.125 * * * [misc]progress:  adding candidates to table
1538408739.216 * * [misc]progress:  iteration 4 / 4
1538408739.216 * * * [misc]progress:  picking best candidate
1538408739.262 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408739.262 * * * [misc]progress:  localizing error
1538408739.288 * * * [misc]progress:  generating rewritten candidates
1538408739.288 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
1538408739.517 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1538408739.638 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
1538408739.686 * * * [misc]progress:  generating series expansions
1538408739.686 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
1538408739.687 * [misc]backup-simplify:  Simplify (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th)))
1538408739.688 * [misc]approximate:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in (th a1 a2) around 0
1538408739.688 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.688 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.688 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.688 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.688 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.688 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.688 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.688 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.689 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.690 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.691 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.692 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.692 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408739.692 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408739.692 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408739.692 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408739.692 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.692 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408739.692 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408739.692 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408739.692 * [misc]taylor:  Taking taylor expansion of th in a2
1538408739.692 * [misc]backup-simplify:  Simplify th into th
1538408739.692 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408739.692 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408739.692 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.692 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.692 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.692 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.692 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.692 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.693 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.693 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.694 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.695 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.696 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.697 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.697 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408739.697 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408739.697 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408739.697 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408739.697 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.697 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408739.697 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408739.697 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.697 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.697 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408739.697 * [misc]taylor:  Taking taylor expansion of th in a1
1538408739.697 * [misc]backup-simplify:  Simplify th into th
1538408739.697 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408739.697 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408739.697 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408739.697 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.697 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408739.697 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408739.697 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.697 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.698 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.701 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.702 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.703 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.704 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.706 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.706 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408739.706 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.706 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408739.706 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.706 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of th in th
1538408739.706 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.706 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.706 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1538408739.706 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408739.707 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.707 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408739.707 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408739.707 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.707 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.707 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.708 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.709 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.710 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.711 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.713 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.713 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408739.713 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408739.713 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408739.713 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408739.714 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.714 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408739.714 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408739.714 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.714 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408739.714 * [misc]taylor:  Taking taylor expansion of th in th
1538408739.714 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.714 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.714 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.714 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408739.714 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408739.714 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408739.716 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2)))
1538408739.716 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2))) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.716 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.716 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.716 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.716 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.716 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.716 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.717 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.717 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.718 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.719 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.720 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.720 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408739.720 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408739.720 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408739.720 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.720 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408739.720 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408739.720 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.720 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.720 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.720 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408739.721 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))
1538408739.721 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.721 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.721 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.721 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.721 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.722 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.722 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.723 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.724 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.724 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.726 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.726 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408739.726 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408739.726 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.726 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.726 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408739.726 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408739.726 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408739.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.726 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408739.726 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.731 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.732 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.734 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.735 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (+ (pow a2 2) (pow a1 2)))) into 0
1538408739.735 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408739.735 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.735 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.735 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.735 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.735 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408739.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.736 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.739 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.743 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.745 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.749 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.751 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1538408739.751 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.751 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.751 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.752 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408739.752 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408739.753 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408739.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.753 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408739.755 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408739.755 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408739.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.766 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408739.769 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408739.774 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408739.777 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))) (+ (* 0 0) (* 0 (+ (pow a2 2) (pow a1 2))))) into (- (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))))
1538408739.777 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))))) in a1
1538408739.777 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) in a1
1538408739.777 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) in a1
1538408739.777 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408739.777 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408739.777 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1538408739.777 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408739.777 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408739.777 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.777 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.777 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.778 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.778 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.778 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.778 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.778 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.778 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.779 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.780 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.781 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.783 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.785 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.785 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408739.785 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408739.785 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.785 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.785 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.785 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.785 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.785 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.785 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.786 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.787 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.788 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.790 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.792 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.792 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408739.792 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408739.792 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.792 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.793 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))
1538408739.796 * [misc]backup-simplify:  Simplify (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) into (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1538408739.798 * [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1538408739.800 * [misc]backup-simplify:  Simplify (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))))
1538408739.801 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408739.801 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.801 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.801 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.801 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.801 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.801 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.801 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.802 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.803 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.804 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.806 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.808 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.808 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408739.808 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408739.808 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.808 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.808 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.808 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.808 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.808 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408739.809 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408739.809 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408739.810 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408739.810 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408739.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.822 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408739.824 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408739.827 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408739.828 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 1) (+ (* 0 0) (* 0 (pow a2 2)))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.828 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.828 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.828 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.828 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.828 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.828 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.829 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.829 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.830 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.830 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.831 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.832 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.833 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.833 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.833 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.833 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408739.834 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 1) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.835 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.836 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408739.836 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408739.837 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408739.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.837 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408739.837 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408739.838 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408739.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.850 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408739.852 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408739.856 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408739.858 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))) (+ (* 0 0) (* 0 (+ (pow a2 2) (pow a1 2)))))) into 0
1538408739.859 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408739.859 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.859 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.859 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.859 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.859 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408739.859 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.863 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.866 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.868 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.870 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.871 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1538408739.872 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into 0
1538408739.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408739.873 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.873 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.873 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.873 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408739.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408739.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.873 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408739.874 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408739.877 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.884 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408739.886 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408739.890 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408739.891 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 1) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1538408739.891 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408739.891 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.891 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.891 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.892 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.897 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.899 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.902 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.902 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.907 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow (* a2 (* 1 1)) 2)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow (* 1 (* a1 1)) 2))) into (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1538408739.909 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408739.909 * [misc]approximate:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in (th a1 a2) around 0
1538408739.909 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1538408739.909 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408739.909 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408739.909 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408739.909 * [misc]taylor:  Taking taylor expansion of th in a2
1538408739.909 * [misc]backup-simplify:  Simplify th into th
1538408739.909 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408739.910 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.910 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408739.910 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408739.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408739.910 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408739.910 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408739.910 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.910 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.910 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408739.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408739.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408739.910 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408739.910 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408739.910 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.910 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408739.910 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408739.910 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.911 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.911 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.911 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.911 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.911 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.911 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.912 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.913 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.914 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.916 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.918 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.918 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of th in a1
1538408739.918 * [misc]backup-simplify:  Simplify th into th
1538408739.918 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408739.918 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.918 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408739.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408739.918 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.918 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.918 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408739.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408739.918 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408739.918 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.918 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.919 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408739.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.919 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.919 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.919 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.919 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.919 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.920 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.920 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.921 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.922 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.924 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.926 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.926 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of th in th
1538408739.926 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.926 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.926 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408739.926 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.926 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408739.926 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408739.926 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.926 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.926 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408739.927 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408739.927 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.927 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408739.927 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408739.927 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408739.927 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.927 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408739.927 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408739.927 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.927 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.928 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.928 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.929 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.930 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.932 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.934 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.934 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of th in th
1538408739.934 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.934 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408739.934 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408739.934 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408739.934 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.935 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.935 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408739.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408739.935 * [misc]backup-simplify:  Simplify a1 into a1
1538408739.935 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408739.935 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408739.935 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408739.935 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.935 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408739.935 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408739.935 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.935 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.936 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.936 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.937 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.938 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.940 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.942 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.942 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408739.943 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408739.944 * [misc]backup-simplify:  Simplify (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408739.944 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of th in a1
1538408739.945 * [misc]backup-simplify:  Simplify th into th
1538408739.945 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408739.945 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.945 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408739.945 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408739.945 * [misc]backup-simplify:  Simplify a2 into a2
1538408739.945 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408739.945 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408739.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408739.945 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408739.945 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.945 * [misc]backup-simplify:  Simplify 1 into 1
1538408739.946 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408739.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408739.946 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.946 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408739.946 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408739.946 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.947 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.947 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.948 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.949 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.950 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.951 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.953 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408739.954 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408739.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408739.954 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408739.954 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408739.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408739.956 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408739.956 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of th in a2
1538408739.956 * [misc]backup-simplify:  Simplify th into th
1538408739.956 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408739.956 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408739.956 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408739.956 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408739.956 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408739.956 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408739.956 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408739.957 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408739.957 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408739.957 * [misc]backup-simplify:  Simplify 2 into 2
1538408739.957 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408739.957 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408739.958 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408739.959 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408739.960 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408739.962 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408739.963 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408739.964 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.970 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.974 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.976 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408739.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.981 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408739.983 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538408739.983 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408739.983 * [misc]backup-simplify:  Simplify 0 into 0
1538408739.983 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408739.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408739.990 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408739.992 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408739.997 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408739.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408739.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408739.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408739.998 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408739.998 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408739.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408739.999 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408739.999 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408739.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.002 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538408740.002 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.002 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.003 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.003 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.015 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.018 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.022 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.022 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.023 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.024 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.027 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1538408740.027 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.027 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.028 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.028 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.040 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.043 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.047 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.048 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.049 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.050 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.051 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.051 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.052 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408740.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.055 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1538408740.055 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538408740.055 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.055 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.055 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.055 * [misc]backup-simplify:  Simplify th into th
1538408740.055 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.055 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.055 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.055 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.055 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.055 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.055 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.055 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.055 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.056 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.056 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.056 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.056 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408740.056 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.056 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.056 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.056 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.056 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.057 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.057 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.058 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.060 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.061 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.063 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.065 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.066 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.066 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.066 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.067 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.068 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.070 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.070 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.071 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408740.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.088 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408740.091 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408740.097 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408740.098 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.099 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.100 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.103 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1538408740.104 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.104 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.104 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.104 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.104 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.104 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408740.110 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.119 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408740.123 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408740.126 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408740.126 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.128 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.128 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.129 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.130 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.130 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1538408740.132 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.132 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.132 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.136 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.138 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.140 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.140 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.140 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.141 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538408740.143 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538408740.143 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.143 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.143 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.147 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.149 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.153 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.153 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.155 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.155 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.157 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538408740.157 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.159 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.159 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538408740.166 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.185 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1538408740.188 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538408740.197 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.197 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.198 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.200 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.204 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1538408740.204 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.204 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.204 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.204 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.204 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.204 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.205 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.206 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538408740.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.222 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1538408740.224 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538408740.229 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.229 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.230 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.232 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.232 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.234 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.235 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1538408740.238 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.238 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.239 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.239 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.246 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.247 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.250 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.251 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.251 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.252 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1538408740.254 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.254 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.255 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.255 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.258 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.262 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.264 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.267 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.267 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.268 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.268 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.269 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.270 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1538408740.270 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.273 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1538408740.275 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538408740.275 * [misc]approximate:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1538408740.275 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408740.275 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.275 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.275 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.275 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.275 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.275 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.276 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.276 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.277 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.278 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.279 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.279 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.279 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.279 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.279 * [misc]backup-simplify:  Simplify th into th
1538408740.279 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.279 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.279 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.279 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.279 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.279 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.279 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.280 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.280 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408740.280 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.280 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.280 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.280 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.280 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.280 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408740.280 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.280 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.280 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.280 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.280 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.280 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.281 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.281 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.282 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.283 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.284 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.284 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.284 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.284 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.284 * [misc]backup-simplify:  Simplify th into th
1538408740.284 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.284 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.284 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.284 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.284 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.284 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.284 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.284 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.284 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.285 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.285 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.285 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.285 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408740.285 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.285 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.285 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.285 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.285 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.285 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.286 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.286 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.287 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.288 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.289 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.289 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.289 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.289 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.289 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.289 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.289 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.289 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.289 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.289 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.289 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.289 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.289 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.290 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.290 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.290 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.290 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538408740.290 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.290 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.290 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.290 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.290 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.290 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.290 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.291 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.292 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.293 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.294 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.294 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.294 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.294 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.294 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.294 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.294 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.294 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.294 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.294 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.294 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.294 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.294 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.294 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.294 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.294 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.295 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.295 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.296 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.296 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.296 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.296 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.296 * [misc]backup-simplify:  Simplify th into th
1538408740.296 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.296 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.296 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.296 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.296 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.296 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.296 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.296 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.296 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.296 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.297 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538408740.297 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.297 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.297 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.297 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.297 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.297 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.297 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.298 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.299 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.300 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.301 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.301 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.301 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.301 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.301 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.301 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.301 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.302 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1538408740.302 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408740.302 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.302 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.302 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.303 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.303 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.303 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.303 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.304 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.304 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.305 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.306 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.306 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.307 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.307 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.307 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.307 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.307 * [misc]backup-simplify:  Simplify th into th
1538408740.307 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.307 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.307 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.307 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.307 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408740.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408740.308 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.312 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.313 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.316 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.318 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.318 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.318 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.319 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.322 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.326 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.328 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.331 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.332 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408740.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.332 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.332 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.332 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.333 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.334 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.334 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.336 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538408740.336 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.336 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.336 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.337 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.337 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.337 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.338 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.339 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.339 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.350 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.351 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.354 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.355 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.355 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.355 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.356 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.356 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.364 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.365 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.368 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.368 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.368 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.368 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.369 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.369 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.370 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408740.372 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* (/ (cos (/ -1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (/ (cos (/ -1 th)) (pow a2 2)))
1538408740.372 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (/ (cos (/ -1 th)) (pow a2 2))) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538408740.372 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538408740.372 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.372 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.372 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.372 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.372 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.373 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538408740.373 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538408740.374 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538408740.375 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538408740.376 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538408740.376 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538408740.376 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.376 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.376 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.376 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.376 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.376 * [misc]backup-simplify:  Simplify th into th
1538408740.376 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.376 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.376 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.376 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.376 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.376 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.376 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.377 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.377 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.377 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.377 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.378 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) into (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1538408740.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.379 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.380 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) into (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1538408740.381 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1538408740.382 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.382 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.383 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.383 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408740.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.398 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408740.401 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408740.407 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408740.410 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.410 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.410 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.410 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.410 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.410 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.411 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538408740.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.428 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1538408740.431 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538408740.437 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1538408740.437 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.440 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.441 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.442 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.443 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1538408740.446 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.446 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.446 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.447 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.448 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.448 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.448 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.448 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.449 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538408740.449 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.456 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.458 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.462 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.464 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1538408740.464 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.464 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.464 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.464 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.464 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.465 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.466 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.466 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538408740.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.474 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538408740.478 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538408740.482 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538408740.484 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1538408740.484 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.484 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.485 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.486 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.488 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.489 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538408740.496 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.515 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1538408740.519 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538408740.528 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.531 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))))) into 0
1538408740.531 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.531 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.531 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.531 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.531 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.531 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.533 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.534 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538408740.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.560 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1538408740.564 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538408740.572 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.572 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.573 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.573 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.574 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.578 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.581 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.581 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.582 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1538408740.585 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.586 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.587 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.587 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.588 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.589 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.590 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.591 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.592 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.596 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.603 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.606 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.610 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.612 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1538408740.612 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.613 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.614 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.614 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.615 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.616 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.617 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.618 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538408740.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538408740.632 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1538408740.635 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538408740.639 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538408740.644 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1538408740.644 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.648 * [misc]backup-simplify:  Simplify (+ (* (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 (/ 1 (- th))))) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 (/ 1 (- th))))) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1538408740.649 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1538408740.651 * [misc]backup-simplify:  Simplify (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538408740.651 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538408740.651 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538408740.651 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408740.651 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408740.651 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.652 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.652 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.652 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.652 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.652 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.652 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.652 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408740.652 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.652 * [misc]backup-simplify:  Simplify th into th
1538408740.652 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408740.652 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408740.652 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.652 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.652 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.652 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.652 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.652 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.653 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538408740.653 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408740.653 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408740.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.653 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408740.653 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538408740.653 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538408740.653 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538408740.653 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408740.653 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408740.653 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.653 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.654 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.654 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.654 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.654 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.654 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.654 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408740.654 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.654 * [misc]backup-simplify:  Simplify th into th
1538408740.654 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408740.654 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408740.654 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.654 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.654 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.654 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.654 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.654 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.655 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408740.655 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538408740.655 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538408740.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.655 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538408740.655 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538408740.655 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538408740.655 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408740.655 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408740.655 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408740.655 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.655 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.655 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.656 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.656 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.656 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.656 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408740.656 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.656 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.656 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.656 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.656 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.656 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.656 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.656 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.656 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.656 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.657 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408740.657 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408740.657 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408740.657 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.657 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.657 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.657 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.657 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.657 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.657 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.657 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.657 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.657 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.658 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.658 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.658 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.658 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.658 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408740.658 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408740.659 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538408740.659 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538408740.659 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408740.659 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.659 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.659 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.659 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.659 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.659 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.659 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.659 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.659 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.659 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.659 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.659 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.659 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.660 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408740.660 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408740.660 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408740.660 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.660 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.660 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.660 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.660 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.660 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.660 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.660 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.660 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.661 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.661 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.661 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.661 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.661 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.662 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408740.663 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.663 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.663 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.663 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.663 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.663 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.663 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.664 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.664 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.664 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.664 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.665 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408740.665 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.665 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.666 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408740.667 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.669 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1538408740.669 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408740.669 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.669 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.669 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.669 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.669 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.669 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.669 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.670 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.670 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.670 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538408740.670 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538408740.670 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408740.670 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.670 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538408740.670 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.670 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.670 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.670 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.670 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.670 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.670 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.671 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.671 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.671 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.672 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408740.672 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538408740.672 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538408740.672 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538408740.672 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538408740.672 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408740.672 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.672 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538408740.672 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.672 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.672 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.673 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.673 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.673 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.673 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.673 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.673 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.673 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.673 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.674 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.674 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.674 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.674 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.674 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.674 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.676 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.677 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538408740.677 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538408740.677 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.677 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.677 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.677 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.677 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.678 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.678 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.678 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.678 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.678 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538408740.680 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.680 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.681 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.682 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408740.682 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.684 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1538408740.684 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.684 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.684 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.684 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.685 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.685 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538408740.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.685 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.685 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.685 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.686 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.687 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.688 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.688 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.688 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.688 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.688 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.688 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.689 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408740.693 * [misc]backup-simplify:  Simplify (/ (/ (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.693 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408740.693 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.693 * [misc]backup-simplify:  Simplify th into th
1538408740.693 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.693 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.693 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.693 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.693 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.693 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.693 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.694 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408740.694 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.694 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.694 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.694 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.694 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.694 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.694 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.694 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.694 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.694 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.694 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.695 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.695 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.695 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408740.695 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.695 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.695 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408740.695 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.695 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408740.695 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408740.695 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.696 * [misc]backup-simplify:  Simplify th into th
1538408740.696 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.696 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.696 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.696 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.696 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.696 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.696 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.696 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.696 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.696 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.696 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.696 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.696 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.696 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.696 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.696 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.697 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.697 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.697 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.697 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.697 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.697 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.697 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.698 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.698 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.698 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.698 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.698 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408740.698 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.698 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408740.698 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408740.698 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.698 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.698 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.699 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.699 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.699 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.699 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.699 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.699 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.699 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.699 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.699 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.699 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.699 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.700 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.700 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.700 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.700 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.701 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.701 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.701 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.701 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.701 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.701 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.701 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.702 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.702 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.702 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.702 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.702 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.702 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.702 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.702 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.702 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.702 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.702 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.702 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.703 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.703 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.703 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.704 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.704 * [misc]backup-simplify:  Simplify th into th
1538408740.704 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.704 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.704 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.704 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.704 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.704 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.704 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.704 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.704 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.704 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.705 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.705 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.705 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.705 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.705 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.705 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.705 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.706 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.706 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.706 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.706 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538408740.706 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.706 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.706 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.706 * [misc]backup-simplify:  Simplify th into th
1538408740.706 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.707 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.707 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.707 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.707 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.707 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.707 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.707 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.708 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.708 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.708 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.708 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408740.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.709 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408740.710 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.710 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.710 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.710 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.710 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408740.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.711 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.711 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.712 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.712 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.713 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.714 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.714 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.714 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.714 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.715 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.715 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.717 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.718 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.718 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.718 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.719 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.720 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.721 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.722 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.722 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408740.724 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.725 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1538408740.725 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408740.725 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.725 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.725 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.725 * [misc]backup-simplify:  Simplify th into th
1538408740.725 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.725 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.725 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.725 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408740.725 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.725 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.725 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.725 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.726 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.726 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.726 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.726 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.726 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.726 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.726 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.726 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.726 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.726 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.727 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408740.727 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.727 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.728 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538408740.728 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.729 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.730 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.730 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.731 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.731 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.731 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.731 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.731 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.732 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.732 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.735 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.736 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.736 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.737 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.738 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408740.738 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.738 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.738 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.738 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.739 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.739 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.740 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408740.740 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.740 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.740 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.740 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.741 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.741 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.742 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.742 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.742 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.743 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.744 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.745 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.745 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.745 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.745 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.745 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.745 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.745 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.745 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.746 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.748 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.749 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.750 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.751 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.752 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.753 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.753 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.753 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.754 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.754 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.754 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.755 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.755 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.756 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.756 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.757 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.757 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.757 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.758 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.758 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.758 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.759 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.760 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.760 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.760 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.761 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408740.763 * [misc]backup-simplify:  Simplify (/ (/ (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.763 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1538408740.763 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.763 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.763 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.763 * [misc]backup-simplify:  Simplify th into th
1538408740.763 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.763 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.763 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.763 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.763 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.763 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.763 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.763 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.763 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.763 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.763 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.763 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.764 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.764 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.764 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.764 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.764 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.764 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.764 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.764 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538408740.764 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.764 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.764 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408740.764 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.764 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.764 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.764 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.764 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.765 * [misc]backup-simplify:  Simplify th into th
1538408740.765 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.765 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.765 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.765 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.765 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.765 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.765 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.765 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.765 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.765 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.765 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.765 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.765 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.765 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.765 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.765 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.766 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.766 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.766 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.766 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.766 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.766 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.766 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.766 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.766 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.766 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.766 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.766 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.766 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.766 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.766 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.767 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.767 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.767 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.767 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.767 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.767 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.767 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.767 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.767 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.767 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.767 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.767 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.768 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.768 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.768 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.768 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.768 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.768 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.768 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.768 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.768 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.768 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.768 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.768 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.768 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.768 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.768 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538408740.768 * [misc]taylor:  Taking taylor expansion of 2 in th
1538408740.768 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.768 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.769 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.769 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.769 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.769 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1538408740.769 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.769 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.769 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.769 * [misc]backup-simplify:  Simplify th into th
1538408740.769 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.769 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.769 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.769 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.770 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.770 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.770 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.770 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.770 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.770 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.770 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.770 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.770 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.770 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538408740.770 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538408740.770 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.770 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.770 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.770 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.770 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.770 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.771 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.771 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.771 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.771 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538408740.771 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.771 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.771 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.771 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.771 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.771 * [misc]backup-simplify:  Simplify th into th
1538408740.771 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.771 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.771 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.771 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.771 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.771 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.771 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.771 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.771 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.771 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.772 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.772 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.772 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408740.773 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.773 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.773 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.773 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408740.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.773 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.774 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.774 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.774 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.774 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.775 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.775 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.775 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.775 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.775 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.776 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.776 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.776 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.778 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.779 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.779 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.779 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.779 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.779 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.780 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.780 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.780 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.781 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.781 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.782 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.782 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.782 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.782 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408740.783 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.783 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1538408740.784 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.784 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.784 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.784 * [misc]backup-simplify:  Simplify th into th
1538408740.784 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.784 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.784 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.784 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538408740.784 * [misc]backup-simplify:  Simplify 2 into 2
1538408740.784 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538408740.784 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538408740.784 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.784 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.784 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.784 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.784 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.784 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.784 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.784 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.785 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.785 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538408740.785 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.785 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.785 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538408740.785 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.786 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.787 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.787 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.788 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.788 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.788 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.788 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.788 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.788 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.789 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.791 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.791 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.791 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.793 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.794 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.795 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.796 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1538408740.796 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.796 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.797 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.797 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.797 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.798 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.799 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.799 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538408740.800 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.800 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.800 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.800 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.801 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.802 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.803 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538408740.803 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.803 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.804 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.806 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.807 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.809 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.809 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.809 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.809 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.809 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.809 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.809 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.809 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.809 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.810 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.814 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.814 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.815 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.817 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.818 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.818 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.820 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538408740.822 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.822 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.822 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.823 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.823 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.824 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.825 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.825 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.826 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.827 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.827 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.828 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.828 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.828 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.829 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.830 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.831 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.833 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538408740.834 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538408740.834 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.835 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408740.835 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
1538408740.836 * [misc]backup-simplify:  Simplify (* (cos th) (+ (* a1 a1) (* a2 a2))) into (* (+ (pow a2 2) (pow a1 2)) (cos th))
1538408740.836 * [misc]approximate:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in (th a1 a2) around 0
1538408740.836 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.836 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.836 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.836 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.836 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.836 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.836 * [misc]backup-simplify:  Simplify th into th
1538408740.836 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408740.836 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408740.836 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538408740.836 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408740.836 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.836 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.836 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.836 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.836 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.837 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.837 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.837 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538408740.837 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.837 * [misc]backup-simplify:  Simplify th into th
1538408740.837 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538408740.837 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538408740.837 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.837 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.837 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.837 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.837 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.837 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.837 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.837 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.837 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.837 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.837 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.837 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538408740.837 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.837 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.837 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.838 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.838 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.838 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538408740.838 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538408740.838 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538408740.838 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.838 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.838 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.838 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.838 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.838 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.838 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.838 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.838 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538408740.838 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.838 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.838 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.838 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.839 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.839 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.839 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.839 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538408740.839 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.840 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.840 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.840 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.840 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.841 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538408740.841 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.842 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.842 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1538408740.842 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) in a1
1538408740.842 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))) in a1
1538408740.842 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a1
1538408740.842 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408740.842 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.843 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.843 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.843 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.843 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1538408740.843 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538408740.843 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.843 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.843 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.843 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.843 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.843 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.843 * [misc]backup-simplify:  Simplify (* 1/2 (pow a2 2)) into (* 1/2 (pow a2 2))
1538408740.843 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow a2 2)) 0) into (* 1/2 (pow a2 2))
1538408740.843 * [misc]backup-simplify:  Simplify (- (* 1/2 (pow a2 2))) into (- (* 1/2 (pow a2 2)))
1538408740.843 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1538408740.843 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1538408740.844 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538408740.844 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538408740.844 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.844 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.844 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.844 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.844 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.844 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.844 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.844 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.844 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.844 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.844 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538408740.845 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.845 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.845 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.845 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.845 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.845 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.847 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.847 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.848 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.848 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538408740.848 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.848 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.848 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.848 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.848 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.848 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.849 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (pow a2 2))) into 0
1538408740.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.849 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.849 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.849 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.849 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.849 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.849 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.850 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.850 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.850 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.850 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.850 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.850 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.851 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 (* 1 1)) 2)) (* 1 (pow (* 1 (* a1 1)) 2))) into (+ (pow a2 2) (pow a1 2))
1538408740.851 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.851 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538408740.851 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408740.851 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.851 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.852 * [misc]backup-simplify:  Simplify th into th
1538408740.852 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.852 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.852 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.852 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.852 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.852 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.852 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.852 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.852 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.853 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.853 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.853 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.853 * [misc]backup-simplify:  Simplify th into th
1538408740.853 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.853 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.853 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.853 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.853 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.853 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.853 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.853 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.853 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.853 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.854 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.854 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.854 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.854 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.854 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.854 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.855 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.855 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.855 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.855 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.855 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.855 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.855 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.855 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.855 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.855 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.855 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.856 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.856 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.856 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.856 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.856 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.856 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.856 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.856 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.856 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.856 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.856 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.857 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.857 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.857 * [misc]backup-simplify:  Simplify th into th
1538408740.857 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.857 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.857 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.857 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.857 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.857 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.857 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.857 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.857 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.857 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.858 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.858 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.859 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.859 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.859 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.859 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.859 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.859 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.859 * [misc]backup-simplify:  Simplify th into th
1538408740.859 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.859 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.859 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.859 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.860 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.860 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.860 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408740.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.860 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408740.860 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.860 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408740.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.861 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.862 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.863 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.863 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.864 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.864 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.864 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.864 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.864 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.865 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.865 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.866 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.866 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.866 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.866 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.868 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.868 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.869 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.870 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.870 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538408740.870 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538408740.870 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538408740.870 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538408740.870 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.870 * [misc]backup-simplify:  Simplify th into th
1538408740.871 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538408740.871 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.871 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538408740.871 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.871 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.871 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.871 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.871 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.871 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.871 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.872 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.872 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.872 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.872 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538408740.872 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538408740.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.872 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538408740.872 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538408740.873 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.873 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.873 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.875 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.875 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.875 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.875 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.875 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.875 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.875 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.876 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.878 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.878 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.878 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.880 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.881 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.881 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.881 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.881 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.882 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.882 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.882 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.883 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.884 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.884 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.884 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538408740.885 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.885 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.885 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.885 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538408740.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538408740.886 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.887 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538408740.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.887 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.887 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.888 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.888 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.890 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.890 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.890 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.890 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.890 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.890 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.890 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.892 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.895 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.896 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.898 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.900 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.900 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.900 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.901 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.901 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.902 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.903 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.904 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.904 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.904 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.905 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.906 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.907 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.907 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.908 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.909 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 (/ 1 th))) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408740.909 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.909 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538408740.910 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.910 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.910 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.910 * [misc]backup-simplify:  Simplify th into th
1538408740.910 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.910 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.910 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.910 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.910 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.910 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.910 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.910 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538408740.911 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538408740.911 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538408740.911 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.911 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.911 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.911 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.911 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.911 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.911 * [misc]backup-simplify:  Simplify th into th
1538408740.911 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.911 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.911 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.911 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.911 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.911 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.911 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.912 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.912 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.912 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.912 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.912 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.912 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.912 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.912 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.912 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.912 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.912 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.912 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.912 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.912 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.912 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.912 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.912 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.913 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.913 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.913 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.913 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.913 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.913 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.913 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.913 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538408740.913 * [misc]taylor:  Taking taylor expansion of -1 in th
1538408740.913 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.913 * [misc]taylor:  Taking taylor expansion of th in th
1538408740.913 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.913 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.914 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538408740.914 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538408740.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538408740.914 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538408740.914 * [misc]taylor:  Taking taylor expansion of a2 in th
1538408740.914 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.914 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.914 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538408740.914 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538408740.914 * [misc]taylor:  Taking taylor expansion of a1 in th
1538408740.914 * [misc]backup-simplify:  Simplify a1 into a1
1538408740.914 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538408740.914 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538408740.915 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538408740.915 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538408740.915 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538408740.915 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.915 * [misc]taylor:  Taking taylor expansion of th in a1
1538408740.915 * [misc]backup-simplify:  Simplify th into th
1538408740.915 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.915 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.915 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538408740.915 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538408740.916 * [misc]backup-simplify:  Simplify a2 into a2
1538408740.916 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538408740.916 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538408740.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538408740.916 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538408740.916 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538408740.916 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.916 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.916 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538408740.916 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.916 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.917 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538408740.917 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.917 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.917 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.917 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.917 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.917 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.917 * [misc]backup-simplify:  Simplify th into th
1538408740.917 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.917 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.917 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.917 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.918 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538408740.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538408740.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.918 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538408740.918 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.918 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.919 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.919 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538408740.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.919 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.920 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.920 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.922 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.922 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.922 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.922 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.923 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538408740.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.924 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538408740.924 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.924 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.924 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.924 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538408740.926 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.926 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.926 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.927 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538408740.928 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538408740.928 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538408740.928 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538408740.928 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538408740.928 * [misc]backup-simplify:  Simplify -1 into -1
1538408740.928 * [misc]taylor:  Taking taylor expansion of th in a2
1538408740.928 * [misc]backup-simplify:  Simplify th into th
1538408740.929 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538408740.929 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.929 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538408740.929 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538408740.929 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538408740.929 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.929 * [misc]backup-simplify:  Simplify 1 into 1
1538408740.929 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.929 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.929 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.929 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538408740.930 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.930 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.930 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538408740.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538408740.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.930 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538408740.930 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538408740.931 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538408740.931 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.932 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538408740.932 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538408740.933 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.933 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.933 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.933 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.933 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538408740.933 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538408740.933 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.934 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.935 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538408740.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538408740.936 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.938 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538408740.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538408740.939 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.939 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.939 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.940 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.941 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538408740.942 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538408740.942 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.942 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.942 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538408740.942 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538408740.943 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538408740.945 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538408740.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538408740.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.946 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.946 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538408740.947 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.947 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538408740.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538408740.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.949 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538408740.949 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538408740.949 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.949 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.949 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.949 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.949 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.949 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538408740.949 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538408740.950 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.954 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538408740.954 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.957 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.957 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538408740.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.958 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538408740.958 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538408740.958 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.960 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.960 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.960 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.962 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.963 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.963 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538408740.963 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.963 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.965 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538408740.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538408740.965 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538408740.966 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538408740.967 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538408740.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1538408740.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538408740.967 * [misc]backup-simplify:  Simplify 0 into 0
1538408740.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 (/ 1 (- th)))) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408740.968 * * * [misc]progress:  simplifying candidates
1538408740.968 * * * * [misc]progress:  [ 1 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1538408740.968 * * * * [misc]progress:  [ 2 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408740.969 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408740.970 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408740.978 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408740.989 * * [misc]simplify:  iters left: 4 (40 enodes)
1538408741.002 * * [misc]simplify:  iters left: 3 (63 enodes)
1538408741.017 * * [misc]simplify:  iters left: 2 (99 enodes)
1538408741.041 * * [misc]simplify:  iters left: 1 (134 enodes)
1538408741.162 * [exit]simplify:  Simplified to (+ (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (- (log (cos th)) (log (cbrt (sqrt 2)))))
1538408741.162 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (- (log (cos th)) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1538408741.162 * * * * [misc]progress:  [ 3 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.163 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408741.164 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408741.168 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408741.174 * * [misc]simplify:  iters left: 4 (38 enodes)
1538408741.183 * * [misc]simplify:  iters left: 3 (62 enodes)
1538408741.199 * * [misc]simplify:  iters left: 2 (91 enodes)
1538408741.219 * * [misc]simplify:  iters left: 1 (130 enodes)
1538408741.333 * [exit]simplify:  Simplified to (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (+ (* a2 a2) (* a1 a1)))))
1538408741.333 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (+ (* a2 a2) (* a1 a1)))))) (cbrt (sqrt 2))))
1538408741.333 * * * * [misc]progress:  [ 4 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.333 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408741.335 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408741.339 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408741.347 * * [misc]simplify:  iters left: 4 (51 enodes)
1538408741.367 * * [misc]simplify:  iters left: 3 (73 enodes)
1538408741.397 * * [misc]simplify:  iters left: 2 (107 enodes)
1538408741.417 * * [misc]simplify:  iters left: 1 (135 enodes)
1538408741.503 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408741.503 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1538408741.503 * * * * [misc]progress:  [ 5 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.503 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408741.505 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408741.513 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408741.530 * * [misc]simplify:  iters left: 4 (50 enodes)
1538408741.549 * * [misc]simplify:  iters left: 3 (70 enodes)
1538408741.576 * * [misc]simplify:  iters left: 2 (104 enodes)
1538408741.597 * * [misc]simplify:  iters left: 1 (142 enodes)
1538408741.700 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408741.700 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1538408741.700 * * * * [misc]progress:  [ 6 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.700 * * * * [misc]progress:  [ 7 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.700 * * * * [misc]progress:  [ 8 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2)))) (cbrt (sqrt 2))))>
1538408741.700 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2)))
1538408741.701 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408741.707 * * [misc]simplify:  iters left: 5 (38 enodes)
1538408741.732 * * [misc]simplify:  iters left: 4 (181 enodes)
1538408741.915 * [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (/ 2 (cos th))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538408741.915 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (/ (* (cos th) (cos th)) (/ 2 (cos th))) (pow (+ (* a1 a1) (* a2 a2)) 3))) (cbrt (sqrt 2))))
1538408741.915 * * * * [misc]progress:  [ 9 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408741.916 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408741.917 * * [misc]simplify:  iters left: 6 (19 enodes)
1538408741.924 * * [misc]simplify:  iters left: 5 (53 enodes)
1538408741.976 * * [misc]simplify:  iters left: 4 (313 enodes)
1538408742.582 * [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (* (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538408742.583 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (/ (pow (cos th) 3) (* (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))) (cbrt (sqrt 2))))
1538408742.583 * * * * [misc]progress:  [ 10 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2)))) (cbrt (sqrt 2))))>
1538408742.583 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2)))
1538408742.584 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408742.590 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408742.615 * * [misc]simplify:  iters left: 4 (115 enodes)
1538408742.793 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1538408742.793 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (cos th))))) (cbrt (sqrt 2))))
1538408742.793 * * * * [misc]progress:  [ 11 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408742.794 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408742.795 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408742.802 * * [misc]simplify:  iters left: 5 (46 enodes)
1538408742.831 * * [misc]simplify:  iters left: 4 (235 enodes)
1538408743.414 * [exit]simplify:  Simplified to (* (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (* (+ (* a1 a1) (* a2 a2)) (cos th)))
1538408743.414 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (* (+ (* a1 a1) (* a2 a2)) (cos th)))) (cbrt (sqrt 2))))
1538408743.414 * * * * [misc]progress:  [ 12 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408743.415 * * * * [misc]progress:  [ 13 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408743.415 * * * * [misc]progress:  [ 14 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538408743.415 * * * * [misc]progress:  [ 15 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (- (* (cos th) (+ (* a1 a1) (* a2 a2)))) (- (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538408743.415 * * * * [misc]progress:  [ 16 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408743.415 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538408743.415 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408743.417 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408743.417 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408743.417 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538408743.418 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408743.420 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408743.422 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538408743.422 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408743.422 * * * * [misc]progress:  [ 17 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538408743.422 * * * * [misc]progress:  [ 18 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538408743.423 * * * * [misc]progress:  [ 19 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ 1 (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cos th) (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))>
1538408743.423 * * * * [misc]progress:  [ 20 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))>
1538408743.423 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408743.423 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408743.425 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408743.425 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
1538408743.425 * * * * [misc]progress:  [ 21 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cos th) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))>
1538408743.425 * [enter]simplify:  Simplifying (cos th)
1538408743.425 * * [misc]simplify:  iters left: 1 (2 enodes)
1538408743.426 * [exit]simplify:  Simplified to (cos th)
1538408743.426 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (cos th) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))
1538408743.426 * * * * [misc]progress:  [ 22 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))>
1538408743.426 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538408743.427 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408743.435 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408743.452 * * [misc]simplify:  iters left: 4 (71 enodes)
1538408743.498 * * [misc]simplify:  iters left: 3 (155 enodes)
1538408743.559 * * [misc]simplify:  iters left: 2 (226 enodes)
1538408743.635 * * [misc]simplify:  iters left: 1 (247 enodes)
1538408743.682 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538408743.682 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1538408743.682 * * * * [misc]progress:  [ 23 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (- (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))>
1538408743.683 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538408743.684 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408743.690 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408743.700 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408743.721 * * [misc]simplify:  iters left: 3 (143 enodes)
1538408743.840 * * [misc]simplify:  iters left: 2 (451 enodes)
1538408744.424 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538408744.424 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (- (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))
1538408744.424 * * * * [misc]progress:  [ 24 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) 1))>
1538408744.425 * * * * [misc]progress:  [ 25 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538408744.425 * [enter]simplify:  Simplifying (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538408744.426 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408744.434 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408744.451 * * [misc]simplify:  iters left: 4 (63 enodes)
1538408744.493 * * [misc]simplify:  iters left: 3 (139 enodes)
1538408744.583 * * [misc]simplify:  iters left: 2 (358 enodes)
1538408745.021 * [exit]simplify:  Simplified to (- (log (cos th)) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2))))))
1538408745.021 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (cos th)) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2))))))))
1538408745.021 * * * * [misc]progress:  [ 26 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538408745.021 * [enter]simplify:  Simplifying (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538408745.023 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408745.031 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408745.046 * * [misc]simplify:  iters left: 4 (58 enodes)
1538408745.085 * * [misc]simplify:  iters left: 3 (129 enodes)
1538408745.141 * * [misc]simplify:  iters left: 2 (315 enodes)
1538408745.546 * [exit]simplify:  Simplified to (- (- (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (cos th))))
1538408745.546 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (- (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (cos th))))))
1538408745.546 * * * * [misc]progress:  [ 27 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538408745.546 * [enter]simplify:  Simplifying (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538408745.548 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408745.558 * * [misc]simplify:  iters left: 5 (35 enodes)
1538408745.579 * * [misc]simplify:  iters left: 4 (68 enodes)
1538408745.617 * * [misc]simplify:  iters left: 3 (139 enodes)
1538408745.685 * * [misc]simplify:  iters left: 2 (330 enodes)
1538408745.947 * [exit]simplify:  Simplified to (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408745.947 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))))
1538408745.947 * * * * [misc]progress:  [ 28 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538408745.947 * [enter]simplify:  Simplifying (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538408745.948 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408745.955 * * [misc]simplify:  iters left: 5 (35 enodes)
1538408745.972 * * [misc]simplify:  iters left: 4 (64 enodes)
1538408746.006 * * [misc]simplify:  iters left: 3 (128 enodes)
1538408746.088 * * [misc]simplify:  iters left: 2 (292 enodes)
1538408746.353 * [exit]simplify:  Simplified to (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538408746.354 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))))
1538408746.354 * * * * [misc]progress:  [ 29 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538408746.354 * [enter]simplify:  Simplifying (- (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538408746.355 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408746.362 * * [misc]simplify:  iters left: 5 (36 enodes)
1538408746.382 * * [misc]simplify:  iters left: 4 (73 enodes)
1538408746.419 * * [misc]simplify:  iters left: 3 (153 enodes)
1538408746.502 * * [misc]simplify:  iters left: 2 (348 enodes)
1538408746.822 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))))
1538408746.822 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))))))
1538408746.822 * * * * [misc]progress:  [ 30 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538408746.822 * * * * [misc]progress:  [ 31 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538408746.823 * * * * [misc]progress:  [ 32 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2))) (sqrt 2))))>
1538408746.823 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2))) (sqrt 2))
1538408746.825 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408746.836 * * [misc]simplify:  iters left: 5 (41 enodes)
1538408746.864 * * [misc]simplify:  iters left: 4 (206 enodes)
1538408747.131 * [exit]simplify:  Simplified to (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))
1538408747.131 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))))
1538408747.131 * * * * [misc]progress:  [ 33 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538408747.131 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538408747.133 * * [misc]simplify:  iters left: 6 (20 enodes)
1538408747.140 * * [misc]simplify:  iters left: 5 (56 enodes)
1538408747.196 * * [misc]simplify:  iters left: 4 (351 enodes)
1538408747.955 * [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (* (sqrt 2) (* (sqrt 2) (sqrt 2)))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))
1538408747.955 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (cos th) (cos th)) (* (sqrt 2) (* (sqrt 2) (sqrt 2)))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))))
1538408747.955 * * * * [misc]progress:  [ 34 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2))) (sqrt 2))))>
1538408747.955 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt 2))) (sqrt 2))
1538408747.956 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408747.961 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408747.981 * * [misc]simplify:  iters left: 4 (135 enodes)
1538408748.210 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* 2 (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1538408748.210 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* 2 (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))))))
1538408748.210 * * * * [misc]progress:  [ 35 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538408748.210 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538408748.213 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408748.225 * * [misc]simplify:  iters left: 5 (49 enodes)
1538408748.277 * * [misc]simplify:  iters left: 4 (269 enodes)
1538408748.894 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1538408748.894 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))))
1538408748.894 * * * * [misc]progress:  [ 36 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538408748.894 * [enter]simplify:  Simplifying (/ (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538408748.896 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408748.907 * * [misc]simplify:  iters left: 5 (40 enodes)
1538408748.948 * * [misc]simplify:  iters left: 4 (168 enodes)
1538408749.483 * [exit]simplify:  Simplified to (* (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))
1538408749.483 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))))
1538408749.483 * * * * [misc]progress:  [ 37 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))) (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538408749.483 * * * * [misc]progress:  [ 38 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538408749.484 * * * * [misc]progress:  [ 39 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (sqrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538408749.484 * * * * [misc]progress:  [ 40 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (- (cbrt (sqrt 2)))))>
1538408749.484 * * * * [misc]progress:  [ 41 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538408749.484 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408749.486 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408749.496 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408749.513 * * [misc]simplify:  iters left: 4 (58 enodes)
1538408749.538 * * [misc]simplify:  iters left: 3 (84 enodes)
1538408749.562 * * [misc]simplify:  iters left: 2 (114 enodes)
1538408749.585 * * [misc]simplify:  iters left: 1 (172 enodes)
1538408749.652 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))))
1538408749.652 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408749.652 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408749.653 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408749.660 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408749.675 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408749.696 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408749.729 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408749.774 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408749.830 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408749.830 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408749.830 * * * * [misc]progress:  [ 42 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2)))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1538408749.831 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2))))
1538408749.833 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408749.842 * * [misc]simplify:  iters left: 5 (35 enodes)
1538408749.859 * * [misc]simplify:  iters left: 4 (59 enodes)
1538408749.871 * * [misc]simplify:  iters left: 3 (85 enodes)
1538408749.888 * * [misc]simplify:  iters left: 2 (115 enodes)
1538408749.929 * * [misc]simplify:  iters left: 1 (173 enodes)
1538408750.000 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt (sqrt 2))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538408750.000 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt (sqrt 2))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1538408750.000 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538408750.001 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408750.006 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408750.014 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408750.031 * * [misc]simplify:  iters left: 3 (79 enodes)
1538408750.061 * * [misc]simplify:  iters left: 2 (111 enodes)
1538408750.106 * * [misc]simplify:  iters left: 1 (170 enodes)
1538408750.177 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538408750.177 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2)))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))))
1538408750.177 * * * * [misc]progress:  [ 43 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1)) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538408750.177 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1))
1538408750.179 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408750.192 * * [misc]simplify:  iters left: 5 (37 enodes)
1538408750.209 * * [misc]simplify:  iters left: 4 (61 enodes)
1538408750.232 * * [misc]simplify:  iters left: 3 (86 enodes)
1538408750.253 * * [misc]simplify:  iters left: 2 (123 enodes)
1538408750.278 * * [misc]simplify:  iters left: 1 (184 enodes)
1538408750.351 * [exit]simplify:  Simplified to (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1538408750.351 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408750.352 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408750.353 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408750.362 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408750.377 * * [misc]simplify:  iters left: 4 (52 enodes)
1538408750.401 * * [misc]simplify:  iters left: 3 (77 enodes)
1538408750.432 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408750.462 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408750.527 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408750.527 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408750.527 * * * * [misc]progress:  [ 44 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538408750.527 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408750.529 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408750.535 * * [misc]simplify:  iters left: 5 (39 enodes)
1538408750.546 * * [misc]simplify:  iters left: 4 (70 enodes)
1538408750.560 * * [misc]simplify:  iters left: 3 (98 enodes)
1538408750.593 * * [misc]simplify:  iters left: 2 (133 enodes)
1538408750.636 * * [misc]simplify:  iters left: 1 (191 enodes)
1538408750.707 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))))
1538408750.707 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408750.707 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408750.709 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408750.713 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408750.721 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408750.732 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408750.759 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408750.786 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408750.842 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408750.842 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408750.842 * * * * [misc]progress:  [ 45 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1538408750.842 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2))))
1538408750.843 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408750.848 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408750.857 * * [misc]simplify:  iters left: 4 (58 enodes)
1538408750.878 * * [misc]simplify:  iters left: 3 (84 enodes)
1538408750.899 * * [misc]simplify:  iters left: 2 (114 enodes)
1538408750.931 * * [misc]simplify:  iters left: 1 (172 enodes)
1538408751.025 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (cbrt (sqrt 2))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))))
1538408751.025 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (cbrt (sqrt 2))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538408751.026 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408751.027 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408751.031 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408751.039 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408751.061 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408751.092 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408751.133 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408751.236 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408751.236 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538408751.236 * * * * [misc]progress:  [ 46 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538408751.236 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1)
1538408751.238 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408751.247 * * [misc]simplify:  iters left: 5 (36 enodes)
1538408751.259 * * [misc]simplify:  iters left: 4 (64 enodes)
1538408751.276 * * [misc]simplify:  iters left: 3 (103 enodes)
1538408751.297 * * [misc]simplify:  iters left: 2 (161 enodes)
1538408751.344 * * [misc]simplify:  iters left: 1 (219 enodes)
1538408751.437 * [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))
1538408751.437 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408751.437 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408751.438 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408751.442 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408751.450 * * [misc]simplify:  iters left: 4 (52 enodes)
1538408751.473 * * [misc]simplify:  iters left: 3 (77 enodes)
1538408751.503 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408751.539 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408751.615 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408751.615 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408751.615 * * * * [misc]progress:  [ 47 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538408751.615 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408751.616 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408751.621 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408751.629 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408751.643 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408751.672 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408751.695 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408751.777 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408751.778 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408751.778 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408751.779 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408751.784 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408751.799 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408751.820 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408751.851 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408751.893 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408751.945 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408751.945 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408751.945 * * * * [misc]progress:  [ 48 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1538408751.945 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538408751.948 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408751.953 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408751.961 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408751.972 * * [misc]simplify:  iters left: 3 (79 enodes)
1538408751.992 * * [misc]simplify:  iters left: 2 (111 enodes)
1538408752.014 * * [misc]simplify:  iters left: 1 (170 enodes)
1538408752.067 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538408752.067 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1538408752.068 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538408752.069 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408752.073 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408752.081 * * [misc]simplify:  iters left: 4 (54 enodes)
1538408752.094 * * [misc]simplify:  iters left: 3 (79 enodes)
1538408752.110 * * [misc]simplify:  iters left: 2 (111 enodes)
1538408752.133 * * [misc]simplify:  iters left: 1 (170 enodes)
1538408752.192 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538408752.193 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))))
1538408752.193 * * * * [misc]progress:  [ 49 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1)) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538408752.193 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1))
1538408752.194 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408752.202 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408752.218 * * [misc]simplify:  iters left: 4 (56 enodes)
1538408752.240 * * [misc]simplify:  iters left: 3 (83 enodes)
1538408752.274 * * [misc]simplify:  iters left: 2 (115 enodes)
1538408752.318 * * [misc]simplify:  iters left: 1 (173 enodes)
1538408752.398 * [exit]simplify:  Simplified to (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th))))
1538408752.398 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408752.398 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408752.400 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408752.409 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408752.425 * * [misc]simplify:  iters left: 4 (52 enodes)
1538408752.447 * * [misc]simplify:  iters left: 3 (77 enodes)
1538408752.476 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408752.523 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408752.621 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408752.621 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408752.621 * * * * [misc]progress:  [ 50 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538408752.621 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408752.626 * * [misc]simplify:  iters left: 6 (17 enodes)
1538408752.635 * * [misc]simplify:  iters left: 5 (34 enodes)
1538408752.651 * * [misc]simplify:  iters left: 4 (56 enodes)
1538408752.673 * * [misc]simplify:  iters left: 3 (81 enodes)
1538408752.704 * * [misc]simplify:  iters left: 2 (113 enodes)
1538408752.747 * * [misc]simplify:  iters left: 1 (171 enodes)
1538408752.816 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408752.816 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408752.816 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408752.817 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408752.822 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408752.830 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408752.844 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408752.864 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408752.890 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408752.996 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538408752.996 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538408752.996 * * * * [misc]progress:  [ 51 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1538408752.996 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408752.998 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408753.002 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408753.010 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408753.027 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408753.061 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408753.106 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408753.210 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408753.210 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538408753.211 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408753.212 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408753.217 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408753.226 * * [misc]simplify:  iters left: 4 (53 enodes)
1538408753.238 * * [misc]simplify:  iters left: 3 (78 enodes)
1538408753.254 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408753.279 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408753.330 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538408753.330 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538408753.330 * * * * [misc]progress:  [ 52 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538408753.330 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1)
1538408753.334 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408753.343 * * [misc]simplify:  iters left: 5 (33 enodes)
1538408753.356 * * [misc]simplify:  iters left: 4 (57 enodes)
1538408753.367 * * [misc]simplify:  iters left: 3 (82 enodes)
1538408753.387 * * [misc]simplify:  iters left: 2 (113 enodes)
1538408753.431 * * [misc]simplify:  iters left: 1 (172 enodes)
1538408753.497 * [exit]simplify:  Simplified to (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538408753.497 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408753.497 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408753.499 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408753.507 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408753.522 * * [misc]simplify:  iters left: 4 (52 enodes)
1538408753.536 * * [misc]simplify:  iters left: 3 (77 enodes)
1538408753.551 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408753.585 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408753.661 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538408753.661 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538408753.661 * * * * [misc]progress:  [ 53 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1538408753.661 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408753.663 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408753.666 * * [misc]simplify:  iters left: 5 (11 enodes)
1538408753.671 * * [misc]simplify:  iters left: 4 (14 enodes)
1538408753.678 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408753.678 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538408753.678 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538408753.680 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408753.684 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408753.690 * * [misc]simplify:  iters left: 4 (17 enodes)
1538408753.698 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538408753.698 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538408753.698 * * * * [misc]progress:  [ 54 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))>
1538408753.698 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538408753.700 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408753.703 * * [misc]simplify:  iters left: 5 (11 enodes)
1538408753.708 * * [misc]simplify:  iters left: 4 (14 enodes)
1538408753.714 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538408753.714 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1538408753.714 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538408753.715 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408753.718 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408753.721 * * [misc]simplify:  iters left: 4 (18 enodes)
1538408753.725 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538408753.725 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1538408753.725 * * * * [misc]progress:  [ 55 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt 1)) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1538408753.726 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt 1))
1538408753.728 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408753.730 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408753.733 * * [misc]simplify:  iters left: 4 (16 enodes)
1538408753.736 * * [misc]simplify:  iters left: 3 (20 enodes)
1538408753.738 * * [misc]simplify:  iters left: 2 (21 enodes)
1538408753.740 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408753.740 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538408753.740 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408753.741 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408753.744 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408753.747 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408753.747 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538408753.747 * * * * [misc]progress:  [ 56 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1538408753.747 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408753.748 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408753.750 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408753.753 * * [misc]simplify:  iters left: 4 (19 enodes)
1538408753.757 * * [misc]simplify:  iters left: 3 (24 enodes)
1538408753.760 * * [misc]simplify:  iters left: 2 (25 enodes)
1538408753.765 * [exit]simplify:  Simplified to (/ (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408753.765 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538408753.765 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538408753.766 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408753.769 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408753.772 * * [misc]simplify:  iters left: 4 (17 enodes)
1538408753.775 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538408753.775 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538408753.776 * * * * [misc]progress:  [ 57 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))>
1538408753.776 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538408753.776 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408753.778 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408753.780 * * [misc]simplify:  iters left: 4 (13 enodes)
1538408753.783 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538408753.783 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))
1538408753.783 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538408753.784 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408753.786 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408753.789 * * [misc]simplify:  iters left: 4 (17 enodes)
1538408753.793 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538408753.793 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))
1538408753.793 * * * * [misc]progress:  [ 58 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) 1) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1538408753.793 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) 1)
1538408753.794 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408753.796 * * [misc]simplify:  iters left: 5 (12 enodes)
1538408753.800 * * [misc]simplify:  iters left: 4 (15 enodes)
1538408753.803 * * [misc]simplify:  iters left: 3 (19 enodes)
1538408753.805 * * [misc]simplify:  iters left: 2 (20 enodes)
1538408753.808 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408753.808 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538408753.808 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408753.809 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408753.811 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408753.814 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538408753.814 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538408753.814 * * * * [misc]progress:  [ 59 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538408753.814 * [enter]simplify:  Simplifying (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408753.815 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408753.816 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408753.819 * [exit]simplify:  Simplified to (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408753.819 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538408753.819 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408753.820 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408753.825 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408753.842 * * [misc]simplify:  iters left: 4 (70 enodes)
1538408753.876 * * [misc]simplify:  iters left: 3 (138 enodes)
1538408753.947 * * [misc]simplify:  iters left: 2 (243 enodes)
1538408754.030 * * [misc]simplify:  iters left: 1 (382 enodes)
1538408754.339 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538408754.339 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538408754.339 * * * * [misc]progress:  [ 60 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1538408754.339 * [enter]simplify:  Simplifying (/ 1 (cbrt (sqrt (sqrt 2))))
1538408754.340 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408754.341 * * [misc]simplify:  iters left: 4 (8 enodes)
1538408754.343 * [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt (sqrt 2))))
1538408754.343 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))
1538408754.343 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1538408754.344 * * [misc]simplify:  iters left: 6 (16 enodes)
1538408754.349 * * [misc]simplify:  iters left: 5 (33 enodes)
1538408754.359 * * [misc]simplify:  iters left: 4 (71 enodes)
1538408754.382 * * [misc]simplify:  iters left: 3 (139 enodes)
1538408754.460 * * [misc]simplify:  iters left: 2 (246 enodes)
1538408754.540 * * [misc]simplify:  iters left: 1 (387 enodes)
1538408754.784 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt (sqrt 2)))) (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
1538408754.784 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt (sqrt 2)))) (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt 2))))))
1538408754.784 * * * * [misc]progress:  [ 61 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt 1)) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538408754.784 * [enter]simplify:  Simplifying (/ 1 (cbrt 1))
1538408754.784 * * [misc]simplify:  iters left: 3 (3 enodes)
1538408754.787 * * [misc]simplify:  iters left: 2 (5 enodes)
1538408754.788 * [exit]simplify:  Simplified to 1
1538408754.788 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408754.788 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408754.789 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408754.793 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408754.803 * * [misc]simplify:  iters left: 4 (65 enodes)
1538408754.819 * * [misc]simplify:  iters left: 3 (117 enodes)
1538408754.847 * * [misc]simplify:  iters left: 2 (175 enodes)
1538408754.898 * * [misc]simplify:  iters left: 1 (255 enodes)
1538408755.039 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1538408755.039 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1538408755.039 * * * * [misc]progress:  [ 62 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538408755.039 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408755.040 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408755.043 * * [misc]simplify:  iters left: 5 (11 enodes)
1538408755.048 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408755.048 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538408755.049 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408755.050 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408755.059 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408755.077 * * [misc]simplify:  iters left: 4 (70 enodes)
1538408755.111 * * [misc]simplify:  iters left: 3 (138 enodes)
1538408755.157 * * [misc]simplify:  iters left: 2 (243 enodes)
1538408755.221 * * [misc]simplify:  iters left: 1 (382 enodes)
1538408755.422 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538408755.422 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538408755.422 * * * * [misc]progress:  [ 63 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1538408755.422 * [enter]simplify:  Simplifying (/ 1 (sqrt (cbrt (sqrt 2))))
1538408755.423 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408755.424 * * [misc]simplify:  iters left: 4 (8 enodes)
1538408755.426 * [exit]simplify:  Simplified to (/ 1 (sqrt (cbrt (sqrt 2))))
1538408755.426 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))
1538408755.426 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1538408755.427 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408755.431 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408755.441 * * [misc]simplify:  iters left: 4 (70 enodes)
1538408755.459 * * [misc]simplify:  iters left: 3 (138 enodes)
1538408755.498 * * [misc]simplify:  iters left: 2 (243 enodes)
1538408755.593 * * [misc]simplify:  iters left: 1 (382 enodes)
1538408755.839 * [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538408755.839 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538408755.839 * * * * [misc]progress:  [ 64 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538408755.840 * [enter]simplify:  Simplifying (/ 1 1)
1538408755.840 * * [misc]simplify:  iters left: 2 (2 enodes)
1538408755.841 * * [misc]simplify:  iters left: 1 (4 enodes)
1538408755.842 * [exit]simplify:  Simplified to 1
1538408755.842 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408755.842 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408755.844 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408755.852 * * [misc]simplify:  iters left: 5 (31 enodes)
1538408755.871 * * [misc]simplify:  iters left: 4 (65 enodes)
1538408755.898 * * [misc]simplify:  iters left: 3 (117 enodes)
1538408755.928 * * [misc]simplify:  iters left: 2 (175 enodes)
1538408755.994 * * [misc]simplify:  iters left: 1 (255 enodes)
1538408756.115 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1538408756.115 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1538408756.115 * * * * [misc]progress:  [ 65 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538408756.115 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408756.117 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408756.124 * * [misc]simplify:  iters left: 5 (24 enodes)
1538408756.134 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408756.141 * * [misc]simplify:  iters left: 3 (47 enodes)
1538408756.149 * * [misc]simplify:  iters left: 2 (59 enodes)
1538408756.160 * * [misc]simplify:  iters left: 1 (76 enodes)
1538408756.179 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408756.179 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538408756.179 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408756.180 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408756.182 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408756.186 * * [misc]simplify:  iters left: 4 (19 enodes)
1538408756.193 * * [misc]simplify:  iters left: 3 (22 enodes)
1538408756.201 * * [misc]simplify:  iters left: 2 (28 enodes)
1538408756.213 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.213 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.213 * * * * [misc]progress:  [ 66 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1538408756.213 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2))))
1538408756.215 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408756.222 * * [misc]simplify:  iters left: 5 (23 enodes)
1538408756.233 * * [misc]simplify:  iters left: 4 (35 enodes)
1538408756.246 * * [misc]simplify:  iters left: 3 (46 enodes)
1538408756.264 * * [misc]simplify:  iters left: 2 (58 enodes)
1538408756.284 * * [misc]simplify:  iters left: 1 (75 enodes)
1538408756.311 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2))))
1538408756.311 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))
1538408756.312 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1538408756.312 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408756.315 * * [misc]simplify:  iters left: 5 (15 enodes)
1538408756.318 * * [misc]simplify:  iters left: 4 (20 enodes)
1538408756.322 * * [misc]simplify:  iters left: 3 (23 enodes)
1538408756.326 * * [misc]simplify:  iters left: 2 (29 enodes)
1538408756.332 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.332 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.332 * * * * [misc]progress:  [ 67 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt 1)) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538408756.332 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt 1))
1538408756.333 * * [misc]simplify:  iters left: 6 (11 enodes)
1538408756.337 * * [misc]simplify:  iters left: 5 (23 enodes)
1538408756.342 * * [misc]simplify:  iters left: 4 (35 enodes)
1538408756.352 * * [misc]simplify:  iters left: 3 (59 enodes)
1538408756.378 * * [misc]simplify:  iters left: 2 (117 enodes)
1538408756.401 * * [misc]simplify:  iters left: 1 (136 enodes)
1538408756.431 * [exit]simplify:  Simplified to (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408756.431 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.431 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.432 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408756.436 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408756.441 * * [misc]simplify:  iters left: 4 (17 enodes)
1538408756.444 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1538408756.444 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))
1538408756.444 * * * * [misc]progress:  [ 68 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538408756.444 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538408756.445 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408756.449 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408756.457 * * [misc]simplify:  iters left: 4 (51 enodes)
1538408756.471 * * [misc]simplify:  iters left: 3 (76 enodes)
1538408756.504 * * [misc]simplify:  iters left: 2 (108 enodes)
1538408756.538 * * [misc]simplify:  iters left: 1 (167 enodes)
1538408756.600 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (cbrt (sqrt 2)))) (/ (cos th) (cbrt (cbrt (sqrt 2)))))
1538408756.600 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (cbrt (sqrt 2)))) (/ (cos th) (cbrt (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538408756.600 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538408756.602 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408756.606 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408756.612 * * [misc]simplify:  iters left: 4 (19 enodes)
1538408756.618 * * [misc]simplify:  iters left: 3 (22 enodes)
1538408756.626 * * [misc]simplify:  iters left: 2 (28 enodes)
1538408756.638 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.638 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.638 * * * * [misc]progress:  [ 69 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1538408756.638 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2))))
1538408756.640 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408756.647 * * [misc]simplify:  iters left: 5 (23 enodes)
1538408756.655 * * [misc]simplify:  iters left: 4 (35 enodes)
1538408756.662 * * [misc]simplify:  iters left: 3 (46 enodes)
1538408756.670 * * [misc]simplify:  iters left: 2 (58 enodes)
1538408756.683 * * [misc]simplify:  iters left: 1 (75 enodes)
1538408756.715 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2))))
1538408756.715 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))
1538408756.715 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1538408756.716 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408756.720 * * [misc]simplify:  iters left: 5 (14 enodes)
1538408756.726 * * [misc]simplify:  iters left: 4 (19 enodes)
1538408756.732 * * [misc]simplify:  iters left: 3 (22 enodes)
1538408756.740 * * [misc]simplify:  iters left: 2 (28 enodes)
1538408756.751 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.751 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.752 * * * * [misc]progress:  [ 70 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538408756.752 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1)
1538408756.753 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408756.759 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408756.768 * * [misc]simplify:  iters left: 4 (38 enodes)
1538408756.786 * * [misc]simplify:  iters left: 3 (65 enodes)
1538408756.819 * * [misc]simplify:  iters left: 2 (124 enodes)
1538408756.855 * * [misc]simplify:  iters left: 1 (139 enodes)
1538408756.872 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408756.872 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538408756.872 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408756.873 * * [misc]simplify:  iters left: 6 (7 enodes)
1538408756.875 * * [misc]simplify:  iters left: 5 (13 enodes)
1538408756.878 * * [misc]simplify:  iters left: 4 (17 enodes)
1538408756.881 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1538408756.881 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 1 (sqrt 2))))
1538408756.881 * * * * [misc]progress:  [ 71 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538408756.881 * * * * [misc]progress:  [ 72 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ 1 (cbrt (sqrt 2)))))>
1538408756.881 * * * * [misc]progress:  [ 73 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538408756.881 * * * * [misc]progress:  [ 74 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1538408756.882 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1538408756.882 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408756.883 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1538408756.883 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1538408756.883 * * * * [misc]progress:  [ 75 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))>
1538408756.883 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt 2)))
1538408756.884 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408756.885 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt 2)))
1538408756.885 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))
1538408756.885 * * * * [misc]progress:  [ 76 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))>
1538408756.885 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408756.885 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408756.886 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408756.886 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))
1538408756.886 * * * * [misc]progress:  [ 77 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1538408756.886 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1538408756.887 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408756.888 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1538408756.888 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1538408756.888 * * * * [misc]progress:  [ 78 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))>
1538408756.888 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt 2)))
1538408756.889 * * [misc]simplify:  iters left: 3 (4 enodes)
1538408756.891 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt 2)))
1538408756.891 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))
1538408756.891 * * * * [misc]progress:  [ 79 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1538408756.891 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538408756.892 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408756.894 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538408756.894 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))
1538408756.894 * * * * [misc]progress:  [ 80 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (sqrt 2)) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1538408756.894 * [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1538408756.896 * * [misc]simplify:  iters left: 6 (15 enodes)
1538408756.904 * * [misc]simplify:  iters left: 5 (30 enodes)
1538408756.922 * * [misc]simplify:  iters left: 4 (52 enodes)
1538408756.938 * * [misc]simplify:  iters left: 3 (77 enodes)
1538408756.954 * * [misc]simplify:  iters left: 2 (109 enodes)
1538408756.990 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408757.068 * [exit]simplify:  Simplified to (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1538408757.068 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (sqrt 2)) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1538408757.068 * * * * [misc]progress:  [ 81 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1538408757.069 * [enter]simplify:  Simplifying (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538408757.070 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408757.074 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408757.086 * * [misc]simplify:  iters left: 4 (51 enodes)
1538408757.106 * * [misc]simplify:  iters left: 3 (76 enodes)
1538408757.139 * * [misc]simplify:  iters left: 2 (108 enodes)
1538408757.184 * * [misc]simplify:  iters left: 1 (168 enodes)
1538408757.250 * [exit]simplify:  Simplified to (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
1538408757.250 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1538408757.250 * * * * [misc]progress:  [ 82 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))>
1538408757.250 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538408757.251 * * [misc]simplify:  iters left: 4 (6 enodes)
1538408757.254 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538408757.254 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))
1538408757.254 * * * * [misc]progress:  [ 83 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538408757.254 * * * * [misc]progress:  [ 84 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538408757.254 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408757.255 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408757.259 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408757.267 * * [misc]simplify:  iters left: 4 (26 enodes)
1538408757.277 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408757.277 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (cbrt (sqrt 2)) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))
1538408757.277 * * * * [misc]progress:  [ 85 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))>
1538408757.278 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408757.279 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408757.283 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408757.290 * * [misc]simplify:  iters left: 4 (26 enodes)
1538408757.300 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408757.300 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1538408757.300 * * * * [misc]progress:  [ 86 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.300 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538408757.301 * * [misc]simplify:  iters left: 6 (8 enodes)
1538408757.304 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408757.308 * * [misc]simplify:  iters left: 4 (26 enodes)
1538408757.313 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538408757.313 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (pow (* (+ (* a1 a1) (* a2 a2)) (cos th)) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.313 * * * * [misc]progress:  [ 87 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.313 * * * * [misc]progress:  [ 88 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (exp (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.313 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))
1538408757.314 * * [misc]simplify:  iters left: 6 (10 enodes)
1538408757.316 * * [misc]simplify:  iters left: 5 (12 enodes)
1538408757.319 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))
1538408757.319 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.319 * * * * [misc]progress:  [ 89 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (exp (log (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.319 * * * * [misc]progress:  [ 90 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (log (exp (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.319 * * * * [misc]progress:  [ 91 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.319 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538408757.320 * * [misc]simplify:  iters left: 6 (12 enodes)
1538408757.324 * * [misc]simplify:  iters left: 5 (32 enodes)
1538408757.359 * * [misc]simplify:  iters left: 4 (169 enodes)
1538408757.547 * [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1538408757.547 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.547 * * * * [misc]progress:  [ 92 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.547 * * * * [misc]progress:  [ 93 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cbrt (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.547 * * * * [misc]progress:  [ 94 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.547 * * * * [misc]progress:  [ 95 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.547 * * * * [misc]progress:  [ 96 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (cos th) (* a1 a1)) (* (cos th) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.547 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1538408757.548 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408757.549 * * [misc]simplify:  iters left: 3 (8 enodes)
1538408757.551 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408757.554 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1538408757.554 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (+ (* (cos th) (* a1 a1)) (* (* a2 a2) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.555 * * * * [misc]progress:  [ 97 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (* a1 a1) (cos th)) (* (* a2 a2) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.555 * [enter]simplify:  Simplifying (* (* a2 a2) (cos th))
1538408757.555 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408757.558 * * [misc]simplify:  iters left: 3 (8 enodes)
1538408757.561 * * [misc]simplify:  iters left: 2 (10 enodes)
1538408757.564 * * [misc]simplify:  iters left: 1 (11 enodes)
1538408757.568 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1538408757.568 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (+ (* (* a1 a1) (cos th)) (* (cos th) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.568 * * * * [misc]progress:  [ 98 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.568 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538408757.569 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408757.571 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408757.577 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538408757.577 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.577 * * * * [misc]progress:  [ 99 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.577 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538408757.578 * * [misc]simplify:  iters left: 5 (6 enodes)
1538408757.580 * * [misc]simplify:  iters left: 4 (7 enodes)
1538408757.583 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538408757.583 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.583 * * * * [misc]progress:  [ 100 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.584 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538408757.584 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408757.586 * * [misc]simplify:  iters left: 3 (6 enodes)
1538408757.589 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538408757.589 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.589 * * * * [misc]progress:  [ 101 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.589 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538408757.589 * * [misc]simplify:  iters left: 4 (4 enodes)
1538408757.591 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538408757.591 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.591 * * * * [misc]progress:  [ 102 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.592 * [enter]simplify:  Simplifying (sqrt (cos th))
1538408757.592 * * [misc]simplify:  iters left: 2 (3 enodes)
1538408757.593 * [exit]simplify:  Simplified to (sqrt (cos th))
1538408757.593 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.593 * * * * [misc]progress:  [ 103 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.593 * * * * [misc]progress:  [ 104 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.594 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538408757.595 * * [misc]simplify:  iters left: 6 (9 enodes)
1538408757.601 * * [misc]simplify:  iters left: 5 (29 enodes)
1538408757.619 * * [misc]simplify:  iters left: 4 (69 enodes)
1538408757.658 * * [misc]simplify:  iters left: 3 (134 enodes)
1538408757.704 * * [misc]simplify:  iters left: 2 (231 enodes)
1538408757.854 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538408757.854 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.854 * * * * [misc]progress:  [ 105 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.854 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538408757.854 * * [misc]simplify:  iters left: 4 (5 enodes)
1538408757.856 * * [misc]simplify:  iters left: 3 (10 enodes)
1538408757.858 * * [misc]simplify:  iters left: 2 (17 enodes)
1538408757.865 * * [misc]simplify:  iters left: 1 (32 enodes)
1538408757.873 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538408757.873 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408757.873 * * * * [misc]progress:  [ 106 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408757.874 * * * * [misc]progress:  [ 107 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) (cbrt (sqrt 2))))>
1538408757.874 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1538408757.874 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408757.878 * * [misc]simplify:  iters left: 5 (23 enodes)
1538408757.886 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408757.898 * * [misc]simplify:  iters left: 3 (39 enodes)
1538408757.912 * [exit]simplify:  Simplified to (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2)))
1538408757.912 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))))
1538408757.912 * * * * [misc]progress:  [ 108 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (cbrt (sqrt 2))))>
1538408757.912 * [enter]simplify:  Simplifying (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1538408757.914 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408757.924 * * [misc]simplify:  iters left: 5 (33 enodes)
1538408757.941 * * [misc]simplify:  iters left: 4 (60 enodes)
1538408757.968 * * [misc]simplify:  iters left: 3 (93 enodes)
1538408758.006 * * [misc]simplify:  iters left: 2 (114 enodes)
1538408758.039 * * [misc]simplify:  iters left: 1 (122 enodes)
1538408758.080 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1538408758.080 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1538408758.080 * * * * [misc]progress:  [ 109 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (cbrt (sqrt 2))))>
1538408758.080 * [enter]simplify:  Simplifying (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1538408758.082 * * [misc]simplify:  iters left: 6 (18 enodes)
1538408758.091 * * [misc]simplify:  iters left: 5 (33 enodes)
1538408758.109 * * [misc]simplify:  iters left: 4 (60 enodes)
1538408758.126 * * [misc]simplify:  iters left: 3 (93 enodes)
1538408758.145 * * [misc]simplify:  iters left: 2 (114 enodes)
1538408758.171 * * [misc]simplify:  iters left: 1 (122 enodes)
1538408758.191 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1538408758.191 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1538408758.192 * * * * [misc]progress:  [ 110 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538408758.192 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538408758.192 * * [misc]simplify:  iters left: 5 (9 enodes)
1538408758.197 * * [misc]simplify:  iters left: 4 (12 enodes)
1538408758.199 * * [misc]simplify:  iters left: 3 (16 enodes)
1538408758.202 * * [misc]simplify:  iters left: 2 (20 enodes)
1538408758.206 * * [misc]simplify:  iters left: 1 (22 enodes)
1538408758.210 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538408758.210 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538408758.210 * * * * [misc]progress:  [ 111 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408758.211 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408758.211 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408758.215 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408758.220 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408758.229 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408758.243 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408758.272 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408758.298 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408758.299 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408758.299 * * * * [misc]progress:  [ 112 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538408758.299 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538408758.300 * * [misc]simplify:  iters left: 6 (13 enodes)
1538408758.303 * * [misc]simplify:  iters left: 5 (22 enodes)
1538408758.313 * * [misc]simplify:  iters left: 4 (36 enodes)
1538408758.328 * * [misc]simplify:  iters left: 3 (57 enodes)
1538408758.342 * * [misc]simplify:  iters left: 2 (78 enodes)
1538408758.356 * * [misc]simplify:  iters left: 1 (105 enodes)
1538408758.397 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538408758.398 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538408758.398 * * * * [misc]progress:  [ 113 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (pow a2 2) (pow a1 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408758.398 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1538408758.399 * * [misc]simplify:  iters left: 3 (6 enodes)
1538408758.401 * * [misc]simplify:  iters left: 2 (9 enodes)
1538408758.404 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1538408758.404 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (+ (* a2 a2) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408758.404 * * * * [misc]progress:  [ 114 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408758.404 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408758.405 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408758.409 * * [misc]simplify:  iters left: 4 (15 enodes)
1538408758.416 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408758.425 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408758.431 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538408758.431 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408758.431 * * * * [misc]progress:  [ 115 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538408758.432 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538408758.432 * * [misc]simplify:  iters left: 5 (10 enodes)
1538408758.434 * * [misc]simplify:  iters left: 4 (15 enodes)
1538408758.438 * * [misc]simplify:  iters left: 3 (27 enodes)
1538408758.442 * * [misc]simplify:  iters left: 2 (30 enodes)
1538408758.447 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538408758.448 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538408758.448 * * * [misc]progress:  adding candidates to table
1538408761.338 * [misc]progress:  [Phase 3 of 3] Extracting.
1538408761.338 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.341 * * * [misc]regime-changes:  Trying 7 branch expressions: (a2 (* a2 a2) a1 (* a1 a1) th (cos th) (/ (cos th) (sqrt 2)))
1538408761.341 * * * * [misc]regimes:  Trying to branch on a2 from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.439 * * * * [misc]regimes:  Trying to branch on (* a2 a2) from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.533 * * * * [misc]regimes:  Trying to branch on a1 from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.598 * * * * [misc]regimes:  Trying to branch on (* a1 a1) from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.685 * * * * [misc]regimes:  Trying to branch on th from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.799 * * * * [misc]regimes:  Trying to branch on (cos th) from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408761.891 * * * * [misc]regimes:  Trying to branch on (/ (cos th) (sqrt 2)) from (#<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>)
1538408762.011 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1538408762.011 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408762.012 * * [misc]simplify:  iters left: 6 (14 enodes)
1538408762.014 * * [misc]simplify:  iters left: 5 (16 enodes)
1538408762.016 * [exit]simplify:  Simplified to (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538408762.016 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538408762.128 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538408762.131 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.132 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.133 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538408762.135 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.137 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.138 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538408762.140 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.143 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.147 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538408762.148 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.154 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.160 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538408762.162 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.174 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.186 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538408762.188 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.223 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.315 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538408762.318 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.402 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.452 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538408762.454 * * * * [misc]points:  Setting MPFR precision to 64
1538408762.659 * * * * [misc]points:  Setting MPFR precision to 320
1538408762.895 * * * * [misc]points:  Computing exacts for 8000 points
1538408762.898 * * * * [misc]points:  Setting MPFR precision to 64
1538408764.037 * * * * [misc]points:  Setting MPFR precision to 320
1538408764.883 * * * * [misc]points:  Setting MPFR precision to 576
1538408765.856 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408765.859 * * * * [misc]points:  Sampling 3457 additional inputs, on iter 1 have 4543 / 8000
1538408765.905 * * * * [misc]points:  Computing exacts on every 216 of 3457 points to ramp up precision
1538408765.908 * * * * [misc]points:  Setting MPFR precision to 320
1538408765.910 * * * * [misc]points:  Setting MPFR precision to 576
1538408765.912 * * * * [misc]points:  Computing exacts on every 108 of 3457 points to ramp up precision
1538408765.915 * * * * [misc]points:  Setting MPFR precision to 320
1538408765.918 * * * * [misc]points:  Setting MPFR precision to 576
1538408765.922 * * * * [misc]points:  Computing exacts on every 54 of 3457 points to ramp up precision
1538408765.925 * * * * [misc]points:  Setting MPFR precision to 320
1538408765.932 * * * * [misc]points:  Setting MPFR precision to 576
1538408765.956 * * * * [misc]points:  Computing exacts on every 27 of 3457 points to ramp up precision
1538408765.958 * * * * [misc]points:  Setting MPFR precision to 320
1538408765.965 * * * * [misc]points:  Setting MPFR precision to 576
1538408765.972 * * * * [misc]points:  Computing exacts on every 13 of 3457 points to ramp up precision
1538408765.974 * * * * [misc]points:  Setting MPFR precision to 320
1538408765.992 * * * * [misc]points:  Setting MPFR precision to 576
1538408766.018 * * * * [misc]points:  Computing exacts on every 6 of 3457 points to ramp up precision
1538408766.021 * * * * [misc]points:  Setting MPFR precision to 320
1538408766.069 * * * * [misc]points:  Setting MPFR precision to 576
1538408766.125 * * * * [misc]points:  Computing exacts on every 3 of 3457 points to ramp up precision
1538408766.128 * * * * [misc]points:  Setting MPFR precision to 320
1538408766.237 * * * * [misc]points:  Setting MPFR precision to 576
1538408766.305 * * * * [misc]points:  Computing exacts for 3457 points
1538408766.306 * * * * [misc]points:  Setting MPFR precision to 320
1538408766.976 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.288 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408767.290 * * * * [misc]points:  Sampling 1525 additional inputs, on iter 2 have 6475 / 8000
1538408767.310 * * * * [misc]points:  Computing exacts on every 95 of 1525 points to ramp up precision
1538408767.313 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.315 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.316 * * * * [misc]points:  Computing exacts on every 47 of 1525 points to ramp up precision
1538408767.319 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.322 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.325 * * * * [misc]points:  Computing exacts on every 23 of 1525 points to ramp up precision
1538408767.328 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.334 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.341 * * * * [misc]points:  Computing exacts on every 11 of 1525 points to ramp up precision
1538408767.344 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.391 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.407 * * * * [misc]points:  Computing exacts on every 5 of 1525 points to ramp up precision
1538408767.410 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.436 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.463 * * * * [misc]points:  Computing exacts on every 2 of 1525 points to ramp up precision
1538408767.466 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.517 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.571 * * * * [misc]points:  Computing exacts for 1525 points
1538408767.573 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.776 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.935 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408767.936 * * * * [misc]points:  Sampling 683 additional inputs, on iter 3 have 7317 / 8000
1538408767.941 * * * * [misc]points:  Computing exacts on every 42 of 683 points to ramp up precision
1538408767.945 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.946 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.947 * * * * [misc]points:  Computing exacts on every 21 of 683 points to ramp up precision
1538408767.948 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.950 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.952 * * * * [misc]points:  Computing exacts on every 10 of 683 points to ramp up precision
1538408767.953 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.956 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.960 * * * * [misc]points:  Computing exacts on every 5 of 683 points to ramp up precision
1538408767.961 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.967 * * * * [misc]points:  Setting MPFR precision to 576
1538408767.973 * * * * [misc]points:  Computing exacts on every 2 of 683 points to ramp up precision
1538408767.975 * * * * [misc]points:  Setting MPFR precision to 320
1538408767.994 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.019 * * * * [misc]points:  Computing exacts for 683 points
1538408768.022 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.083 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.163 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.163 * * * * [misc]points:  Sampling 291 additional inputs, on iter 4 have 7709 / 8000
1538408768.165 * * * * [misc]points:  Computing exacts on every 18 of 291 points to ramp up precision
1538408768.167 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.168 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.169 * * * * [misc]points:  Computing exacts on every 9 of 291 points to ramp up precision
1538408768.170 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.172 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.174 * * * * [misc]points:  Computing exacts on every 4 of 291 points to ramp up precision
1538408768.175 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.178 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.182 * * * * [misc]points:  Computing exacts on every 2 of 291 points to ramp up precision
1538408768.183 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.188 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.195 * * * * [misc]points:  Computing exacts for 291 points
1538408768.198 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.225 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.246 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.246 * * * * [misc]points:  Sampling 133 additional inputs, on iter 5 have 7867 / 8000
1538408768.247 * * * * [misc]points:  Computing exacts on every 8 of 133 points to ramp up precision
1538408768.249 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.250 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.251 * * * * [misc]points:  Computing exacts on every 4 of 133 points to ramp up precision
1538408768.252 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.254 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.256 * * * * [misc]points:  Computing exacts on every 2 of 133 points to ramp up precision
1538408768.257 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.260 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.301 * * * * [misc]points:  Computing exacts for 133 points
1538408768.304 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.321 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.335 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.335 * * * * [misc]points:  Sampling 56 additional inputs, on iter 6 have 7944 / 8000
1538408768.336 * * * * [misc]points:  Computing exacts on every 3 of 56 points to ramp up precision
1538408768.339 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.341 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.342 * * * * [misc]points:  Computing exacts for 56 points
1538408768.345 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.351 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.357 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.357 * * * * [misc]points:  Sampling 22 additional inputs, on iter 7 have 7978 / 8000
1538408768.357 * * * * [misc]points:  Computing exacts for 22 points
1538408768.360 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.363 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.365 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.365 * * * * [misc]points:  Sampling 6 additional inputs, on iter 8 have 7994 / 8000
1538408768.366 * * * * [misc]points:  Computing exacts for 6 points
1538408768.368 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.369 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.370 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.370 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 7996 / 8000
1538408768.370 * * * * [misc]points:  Computing exacts for 4 points
1538408768.372 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.372 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.373 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.373 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7999 / 8000
1538408768.373 * * * * [misc]points:  Computing exacts for 4 points
1538408768.374 * * * * [misc]points:  Setting MPFR precision to 320
1538408768.375 * * * * [misc]points:  Setting MPFR precision to 576
1538408768.375 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538408768.375 * * * * [exit]points:  Sampled 8002 points with exact outputs