1539791239.573 * [misc]progress:  [Phase 1 of 3] Setting up.
1539791239.575 * * * [misc]progress:  [1/2] Preparing points
1539791239.575 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539791239.580 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539791239.692 * * * * [misc]points:  Setting MPFR precision to 64
1539791239.695 * * * * [misc]points:  Setting MPFR precision to 320
1539791239.697 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539791239.699 * * * * [misc]points:  Setting MPFR precision to 64
1539791239.701 * * * * [misc]points:  Setting MPFR precision to 320
1539791239.703 * * * * [misc]points:  Setting MPFR precision to 576
1539791239.706 * * * * [misc]points:  Setting MPFR precision to 832
1539791239.709 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539791239.711 * * * * [misc]points:  Setting MPFR precision to 576
1539791239.750 * * * * [misc]points:  Setting MPFR precision to 832
1539791239.757 * * * * [misc]points:  Setting MPFR precision to 1088
1539791239.768 * * * * [misc]points:  Setting MPFR precision to 1344
1539791239.781 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539791239.783 * * * * [misc]points:  Setting MPFR precision to 1088
1539791239.831 * * * * [misc]points:  Setting MPFR precision to 1344
1539791239.853 * * * * [misc]points:  Computing exacts for 256 points
1539791239.855 * * * * [misc]points:  Setting MPFR precision to 1088
1539791239.936 * * * * [misc]points:  Setting MPFR precision to 1344
1539791239.994 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539791239.995 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 255 / 256
1539791239.995 * * * * [misc]points:  Computing exacts for 4 points
1539791239.997 * * * * [misc]points:  Setting MPFR precision to 1088
1539791239.998 * * * * [misc]points:  Setting MPFR precision to 1344
1539791239.999 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539791239.999 * * * * [exit]points:  Sampled 259 points with exact outputs
1539791239.999 * * * [misc]progress:  [2/2] Setting up program.
1539791240.009 * [misc]progress:  [Phase 2 of 3] Improving.
1539791240.011 * [enter]simplify:  Simplifying (/ (* r (sin b)) (cos (+ a b)))
1539791240.012 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791240.020 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791240.023 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791240.028 * * [misc]simplify:  iters left: 2 (17 enodes)
1539791240.032 * * [misc]simplify:  iters left: 1 (19 enodes)
1539791240.039 * [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ b a)))
1539791240.056 * * [misc]progress:  iteration 1 / 4
1539791240.057 * * * [misc]progress:  picking best candidate
1539791240.064 * * * * [misc]pick:  Picked  #<alt (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
1539791240.064 * * * [misc]progress:  localizing error
1539791240.171 * * * [misc]progress:  generating rewritten candidates
1539791240.171 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
1539791240.178 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1539791240.194 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
1539791240.199 * * * [misc]progress:  generating series expansions
1539791240.199 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
1539791240.204 * [misc]backup-simplify:  Simplify (cos (+ a b)) into (cos (+ a b))
1539791240.204 * [misc]approximate:  Taking taylor expansion of (cos (+ a b)) in (a b) around 0
1539791240.205 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in b
1539791240.205 * [misc]taylor:  Taking taylor expansion of (+ a b) in b
1539791240.205 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.205 * [misc]backup-simplify:  Simplify a into a
1539791240.205 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.205 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.206 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.206 * [misc]backup-simplify:  Simplify (+ a 0) into a
1539791240.206 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791240.206 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791240.206 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
1539791240.206 * [misc]taylor:  Taking taylor expansion of (+ a b) in a
1539791240.206 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.206 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.206 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.207 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.207 * [misc]backup-simplify:  Simplify b into b
1539791240.207 * [misc]backup-simplify:  Simplify (+ 0 b) into b
1539791240.207 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.207 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.207 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
1539791240.207 * [misc]taylor:  Taking taylor expansion of (+ a b) in a
1539791240.207 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.207 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.207 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.207 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.207 * [misc]backup-simplify:  Simplify b into b
1539791240.207 * [misc]backup-simplify:  Simplify (+ 0 b) into b
1539791240.207 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.207 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.211 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791240.211 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791240.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.211 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791240.211 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791240.211 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.211 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.211 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.211 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.213 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
1539791240.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.215 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.215 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791240.215 * [misc]backup-simplify:  Simplify (- (sin b)) into (- (sin b))
1539791240.216 * [misc]backup-simplify:  Simplify (+ 0 (- (sin b))) into (- (sin b))
1539791240.216 * [misc]taylor:  Taking taylor expansion of (- (sin b)) in b
1539791240.216 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791240.216 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.216 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.216 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.216 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.216 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.216 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.217 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791240.218 * [misc]backup-simplify:  Simplify (+ (* (cos b) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos b)))
1539791240.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.220 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.220 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791240.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.220 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos b))) 0) into (- (* 1/2 (cos b)))
1539791240.220 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos b))) in b
1539791240.220 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos b)) in b
1539791240.220 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1539791240.220 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539791240.220 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791240.220 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.220 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.220 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.221 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1539791240.221 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1539791240.221 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539791240.222 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.222 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.222 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.223 * [misc]backup-simplify:  Simplify (+ (* -1 (* b a)) (+ (* -1/2 (pow (* 1 a) 2)) 1)) into (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
1539791240.223 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.223 * [misc]approximate:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in (a b) around 0
1539791240.223 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
1539791240.223 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.223 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.223 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.223 * [misc]backup-simplify:  Simplify a into a
1539791240.223 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.223 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.224 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.224 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.224 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.224 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.224 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
1539791240.224 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.224 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.224 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.224 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.225 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.225 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.225 * [misc]backup-simplify:  Simplify b into b
1539791240.225 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.225 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.225 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.225 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
1539791240.225 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.225 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.225 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.225 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.225 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.225 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.225 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.225 * [misc]backup-simplify:  Simplify b into b
1539791240.225 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.226 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.226 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
1539791240.226 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.226 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.226 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.226 * [misc]backup-simplify:  Simplify a into a
1539791240.226 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.226 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.226 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.226 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.226 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.226 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.227 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.227 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.227 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.227 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.228 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 (/ 1 a)) (/ 1 (/ 1 b)))) into (cos (+ a b))
1539791240.228 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.228 * [misc]approximate:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in (a b) around 0
1539791240.228 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in b
1539791240.228 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in b
1539791240.228 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.228 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.228 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.228 * [misc]backup-simplify:  Simplify a into a
1539791240.228 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.228 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.228 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.228 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.228 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.228 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.229 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.229 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.229 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.229 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in a
1539791240.229 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in a
1539791240.229 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.229 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.229 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.229 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.229 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.229 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.229 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.229 * [misc]backup-simplify:  Simplify b into b
1539791240.229 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.230 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.230 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.230 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in a
1539791240.230 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in a
1539791240.230 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.230 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.230 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.230 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.230 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.230 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.230 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.230 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.230 * [misc]backup-simplify:  Simplify b into b
1539791240.230 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.231 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.231 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.231 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in b
1539791240.231 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in b
1539791240.231 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.231 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.231 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.231 * [misc]backup-simplify:  Simplify a into a
1539791240.231 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.231 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.231 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.231 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.231 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.232 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.232 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.232 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.232 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.232 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.232 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.232 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.232 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.232 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.232 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.233 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (cos (+ a b))
1539791240.233 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1539791240.233 * [misc]backup-simplify:  Simplify (/ (* r (sin b)) (cos (+ a b))) into (/ (* (sin b) r) (cos (+ a b)))
1539791240.233 * [misc]approximate:  Taking taylor expansion of (/ (* (sin b) r) (cos (+ a b))) in (r b a) around 0
1539791240.233 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (cos (+ a b))) in a
1539791240.233 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in a
1539791240.233 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791240.233 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.233 * [misc]backup-simplify:  Simplify b into b
1539791240.233 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.234 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.234 * [misc]taylor:  Taking taylor expansion of r in a
1539791240.234 * [misc]backup-simplify:  Simplify r into r
1539791240.234 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
1539791240.234 * [misc]taylor:  Taking taylor expansion of (+ a b) in a
1539791240.234 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.234 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.234 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.234 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.234 * [misc]backup-simplify:  Simplify b into b
1539791240.234 * [misc]backup-simplify:  Simplify (+ 0 b) into b
1539791240.234 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.234 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.234 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791240.234 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791240.235 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791240.235 * [misc]backup-simplify:  Simplify (* (sin b) r) into (* (sin b) r)
1539791240.235 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791240.235 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791240.235 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.235 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791240.235 * [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
1539791240.235 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (cos (+ a b))) in b
1539791240.235 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791240.235 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791240.235 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.235 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.235 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.235 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.235 * [misc]backup-simplify:  Simplify r into r
1539791240.235 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in b
1539791240.236 * [misc]taylor:  Taking taylor expansion of (+ a b) in b
1539791240.236 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.236 * [misc]backup-simplify:  Simplify a into a
1539791240.236 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.236 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.236 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.236 * [misc]backup-simplify:  Simplify (+ a 0) into a
1539791240.236 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791240.236 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791240.236 * [misc]backup-simplify:  Simplify (* 0 r) into 0
1539791240.237 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 r)) into r
1539791240.238 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791240.238 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791240.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.238 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791240.238 * [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
1539791240.238 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (cos (+ a b))) in r
1539791240.238 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791240.238 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791240.238 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.238 * [misc]backup-simplify:  Simplify b into b
1539791240.238 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.238 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.238 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.238 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.238 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.238 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in r
1539791240.238 * [misc]taylor:  Taking taylor expansion of (+ a b) in r
1539791240.238 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.238 * [misc]backup-simplify:  Simplify a into a
1539791240.238 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.238 * [misc]backup-simplify:  Simplify b into b
1539791240.239 * [misc]backup-simplify:  Simplify (+ a b) into (+ a b)
1539791240.239 * [misc]backup-simplify:  Simplify (cos (+ a b)) into (cos (+ a b))
1539791240.239 * [misc]backup-simplify:  Simplify (sin (+ a b)) into (sin (+ a b))
1539791240.239 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791240.239 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791240.239 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791240.239 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791240.239 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.239 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791240.241 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.241 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791240.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.241 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791240.241 * [misc]backup-simplify:  Simplify (* (cos (+ a b)) 1) into (cos (+ a b))
1539791240.241 * [misc]backup-simplify:  Simplify (* (sin (+ a b)) 0) into 0
1539791240.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.242 * [misc]backup-simplify:  Simplify (+ (cos (+ a b)) 0) into (cos (+ a b))
1539791240.242 * [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ a b))) into (/ (sin b) (cos (+ a b)))
1539791240.242 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (cos (+ a b))) in r
1539791240.242 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791240.242 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791240.242 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.242 * [misc]backup-simplify:  Simplify b into b
1539791240.242 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.242 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.242 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.242 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.242 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.242 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in r
1539791240.242 * [misc]taylor:  Taking taylor expansion of (+ a b) in r
1539791240.242 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.242 * [misc]backup-simplify:  Simplify a into a
1539791240.242 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.242 * [misc]backup-simplify:  Simplify b into b
1539791240.242 * [misc]backup-simplify:  Simplify (+ a b) into (+ a b)
1539791240.242 * [misc]backup-simplify:  Simplify (cos (+ a b)) into (cos (+ a b))
1539791240.243 * [misc]backup-simplify:  Simplify (sin (+ a b)) into (sin (+ a b))
1539791240.243 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791240.243 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791240.243 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791240.243 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791240.243 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.243 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791240.244 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.245 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791240.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.245 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791240.245 * [misc]backup-simplify:  Simplify (* (cos (+ a b)) 1) into (cos (+ a b))
1539791240.245 * [misc]backup-simplify:  Simplify (* (sin (+ a b)) 0) into 0
1539791240.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.246 * [misc]backup-simplify:  Simplify (+ (cos (+ a b)) 0) into (cos (+ a b))
1539791240.246 * [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ a b))) into (/ (sin b) (cos (+ a b)))
1539791240.246 * [misc]taylor:  Taking taylor expansion of (/ (sin b) (cos (+ a b))) in b
1539791240.246 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791240.246 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.246 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.246 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.246 * [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in b
1539791240.246 * [misc]taylor:  Taking taylor expansion of (+ a b) in b
1539791240.246 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.246 * [misc]backup-simplify:  Simplify a into a
1539791240.246 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.246 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.246 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.246 * [misc]backup-simplify:  Simplify (+ a 0) into a
1539791240.246 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791240.246 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791240.247 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.248 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791240.248 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791240.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.248 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791240.248 * [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
1539791240.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791240.248 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791240.248 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.248 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.248 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.248 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.250 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.250 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.251 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.251 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.252 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791240.252 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.252 * [misc]backup-simplify:  Simplify (+ (* (cos (+ a b)) 0) (* 0 1)) into 0
1539791240.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.254 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.254 * [misc]backup-simplify:  Simplify (+ (* (sin (+ a b)) 0) (* 0 0)) into 0
1539791240.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.254 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ a b))) (+ (* (/ (sin b) (cos (+ a b))) (/ 0 (cos (+ a b)))))) into 0
1539791240.254 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.255 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.255 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.255 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.255 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.256 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.256 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.256 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791240.256 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.258 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1539791240.258 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1539791240.258 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1539791240.258 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
1539791240.258 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
1539791240.258 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791240.258 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.259 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.259 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.259 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1539791240.259 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791240.259 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.259 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.259 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.260 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.260 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791240.260 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.261 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.261 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539791240.261 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.263 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.264 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.265 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.265 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.265 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791240.266 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.266 * [misc]backup-simplify:  Simplify (+ (* (cos (+ a b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.267 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.267 * [misc]backup-simplify:  Simplify (+ (* (sin (+ a b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.268 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ a b))) (+ (* (/ (sin b) (cos (+ a b))) (/ 0 (cos (+ a b)))) (* 0 (/ 0 (cos (+ a b)))))) into 0
1539791240.268 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.268 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.268 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.268 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.268 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.268 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.268 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.268 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.269 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791240.270 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791240.270 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
1539791240.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.271 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.271 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
1539791240.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.271 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
1539791240.271 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
1539791240.272 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1539791240.272 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791240.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.272 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.272 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.272 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791240.272 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.272 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.272 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.273 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.273 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
1539791240.273 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791240.273 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.273 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.273 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791240.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791240.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791240.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.273 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1539791240.274 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1539791240.274 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791240.274 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.274 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.274 * [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* 1/3 (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791240.274 * [misc]backup-simplify:  Simplify (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b)))))
1539791240.274 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) in (r b a) around 0
1539791240.274 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) in a
1539791240.274 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791240.274 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.274 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.274 * [misc]backup-simplify:  Simplify b into b
1539791240.274 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.274 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.275 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.275 * [misc]taylor:  Taking taylor expansion of (* r (cos (+ (/ 1 a) (/ 1 b)))) in a
1539791240.275 * [misc]taylor:  Taking taylor expansion of r in a
1539791240.275 * [misc]backup-simplify:  Simplify r into r
1539791240.275 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
1539791240.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.275 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.275 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.275 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.275 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.275 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.275 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.275 * [misc]backup-simplify:  Simplify b into b
1539791240.275 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.275 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.275 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.275 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.275 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.275 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.275 * [misc]backup-simplify:  Simplify (* r (cos (+ (/ 1 a) (/ 1 b)))) into (* r (cos (+ (/ 1 a) (/ 1 b))))
1539791240.276 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b)))))
1539791240.276 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.276 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.276 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.276 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.276 * [misc]taylor:  Taking taylor expansion of (* r (cos (+ (/ 1 a) (/ 1 b)))) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.276 * [misc]backup-simplify:  Simplify r into r
1539791240.276 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.276 * [misc]backup-simplify:  Simplify a into a
1539791240.276 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.276 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.276 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.276 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.276 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.276 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.276 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.277 * [misc]backup-simplify:  Simplify (* r (cos (+ (/ 1 a) (/ 1 b)))) into (* r (cos (+ (/ 1 a) (/ 1 b))))
1539791240.277 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b)))))
1539791240.277 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.277 * [misc]backup-simplify:  Simplify b into b
1539791240.277 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.277 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.277 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.277 * [misc]taylor:  Taking taylor expansion of (* r (cos (+ (/ 1 a) (/ 1 b)))) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.277 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.277 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.277 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.277 * [misc]backup-simplify:  Simplify a into a
1539791240.277 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.277 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.277 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.277 * [misc]backup-simplify:  Simplify b into b
1539791240.277 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.277 * [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 a) (/ 1 b))
1539791240.277 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.278 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 a) (/ 1 b))) into (sin (+ (/ 1 a) (/ 1 b)))
1539791240.278 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.278 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.278 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.278 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 a) (/ 1 b))) 1) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.278 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 a) (/ 1 b))) 0) into 0
1539791240.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.278 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 a) (/ 1 b))) 0) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.278 * [misc]backup-simplify:  Simplify (* 0 (cos (+ (/ 1 a) (/ 1 b)))) into 0
1539791240.278 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.279 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (* 0 1)) into 0
1539791240.279 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791240.279 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.280 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.280 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (* 0 0)) into 0
1539791240.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.280 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (cos (+ (/ 1 a) (/ 1 b))))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.281 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
1539791240.281 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b))))) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.281 * [misc]backup-simplify:  Simplify b into b
1539791240.281 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.281 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.281 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.281 * [misc]taylor:  Taking taylor expansion of (* r (cos (+ (/ 1 a) (/ 1 b)))) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.281 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.281 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.281 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.281 * [misc]backup-simplify:  Simplify a into a
1539791240.281 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.281 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.281 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.281 * [misc]backup-simplify:  Simplify b into b
1539791240.281 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.281 * [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 a) (/ 1 b))
1539791240.281 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.281 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 a) (/ 1 b))) into (sin (+ (/ 1 a) (/ 1 b)))
1539791240.281 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.281 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.281 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.282 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 a) (/ 1 b))) 1) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.282 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 a) (/ 1 b))) 0) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 a) (/ 1 b))) 0) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.282 * [misc]backup-simplify:  Simplify (* 0 (cos (+ (/ 1 a) (/ 1 b)))) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (* 0 1)) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791240.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.283 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.284 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (* 0 0)) into 0
1539791240.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.284 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (cos (+ (/ 1 a) (/ 1 b))))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.284 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
1539791240.284 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) in b
1539791240.284 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791240.284 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.284 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.284 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.284 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.285 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.285 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
1539791240.285 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.286 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.286 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.286 * [misc]backup-simplify:  Simplify a into a
1539791240.286 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.286 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.286 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.286 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.286 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.286 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.287 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.287 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
1539791240.287 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.287 * [misc]backup-simplify:  Simplify b into b
1539791240.287 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.287 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.287 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.287 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.287 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.287 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.287 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.287 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.287 * [misc]backup-simplify:  Simplify b into b
1539791240.287 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.287 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
1539791240.288 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.288 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.288 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.288 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
1539791240.288 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
1539791240.288 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791240.288 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.289 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791240.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.291 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.291 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791240.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.293 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.293 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.294 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (+ (/ 1 a) (/ 1 b)))))) into 0
1539791240.294 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.295 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.295 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.295 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.295 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.295 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.295 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.295 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.295 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.295 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.296 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.296 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791240.296 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.297 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.297 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791240.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.298 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.298 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.300 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.300 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.303 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.304 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.314 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791240.314 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.317 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.317 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.318 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.319 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))) (* 0 (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.319 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))) (* 0 (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.319 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.320 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 (/ 1 b))) (cos (+ (/ 1 (/ 1 a)) (/ 1 (/ 1 b))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (cos (+ a b)))
1539791240.320 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) into (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))))
1539791240.320 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))) in (r b a) around 0
1539791240.320 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791240.320 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.320 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791240.320 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.320 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.320 * [misc]backup-simplify:  Simplify b into b
1539791240.320 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.320 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.320 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.320 * [misc]taylor:  Taking taylor expansion of (* r (cos (- (+ (/ 1 a) (/ 1 b))))) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of r in a
1539791240.320 * [misc]backup-simplify:  Simplify r into r
1539791240.320 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.320 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.320 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.320 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.320 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.320 * [misc]backup-simplify:  Simplify b into b
1539791240.320 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.321 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.321 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.321 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.321 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.321 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.321 * [misc]backup-simplify:  Simplify (* r (cos (- (+ (/ 1 a) (/ 1 b))))) into (* r (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.321 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) into (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.321 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))) in b
1539791240.321 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.321 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.321 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) in b
1539791240.321 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791240.321 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791240.321 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.321 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.321 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.321 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.321 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.321 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791240.321 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.321 * [misc]taylor:  Taking taylor expansion of (* r (cos (- (+ (/ 1 a) (/ 1 b))))) in b
1539791240.321 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.322 * [misc]backup-simplify:  Simplify r into r
1539791240.322 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in b
1539791240.322 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in b
1539791240.322 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.322 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.322 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.322 * [misc]backup-simplify:  Simplify a into a
1539791240.322 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.322 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.322 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.322 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.322 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.322 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.322 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.322 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.322 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.322 * [misc]backup-simplify:  Simplify (* r (cos (- (+ (/ 1 a) (/ 1 b))))) into (* r (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.322 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) into (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.322 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))) in r
1539791240.322 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.322 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.322 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) in r
1539791240.322 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791240.322 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791240.322 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.322 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.322 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.323 * [misc]backup-simplify:  Simplify b into b
1539791240.323 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.323 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.323 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.323 * [misc]taylor:  Taking taylor expansion of (* r (cos (- (+ (/ 1 a) (/ 1 b))))) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.323 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.323 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.323 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.323 * [misc]backup-simplify:  Simplify a into a
1539791240.323 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.323 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.323 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.323 * [misc]backup-simplify:  Simplify b into b
1539791240.323 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.323 * [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 a) (/ 1 b))
1539791240.323 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.323 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.323 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.323 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.323 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 a) (/ 1 b)))) into (sin (- (+ (/ 1 a) (/ 1 b))))
1539791240.323 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.323 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.324 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 a) (/ 1 b)))) 1) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.324 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 a) (/ 1 b)))) 0) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.324 * [misc]backup-simplify:  Simplify (* 0 (cos (- (+ (/ 1 a) (/ 1 b))))) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 a) (/ 1 b)))) 0) (* 0 1)) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791240.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.326 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) (* 0 0)) into 0
1539791240.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.326 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (cos (- (+ (/ 1 a) (/ 1 b)))))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.326 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.326 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b))))))) in r
1539791240.326 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.326 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.326 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))) in r
1539791240.326 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791240.326 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791240.326 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.326 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.326 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.326 * [misc]backup-simplify:  Simplify b into b
1539791240.326 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.326 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.326 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.326 * [misc]taylor:  Taking taylor expansion of (* r (cos (- (+ (/ 1 a) (/ 1 b))))) in r
1539791240.326 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.327 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.327 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.327 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in r
1539791240.327 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in r
1539791240.327 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
1539791240.327 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791240.327 * [misc]taylor:  Taking taylor expansion of a in r
1539791240.327 * [misc]backup-simplify:  Simplify a into a
1539791240.327 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.327 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.327 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.327 * [misc]backup-simplify:  Simplify b into b
1539791240.327 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.327 * [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 a) (/ 1 b))
1539791240.327 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.327 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.327 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.327 * [misc]backup-simplify:  Simplify (- (+ (/ 1 a) (/ 1 b))) into (- (+ (/ 1 a) (/ 1 b)))
1539791240.327 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 a) (/ 1 b)))) into (sin (- (+ (/ 1 a) (/ 1 b))))
1539791240.327 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.327 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.327 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.327 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 a) (/ 1 b)))) 1) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.328 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 a) (/ 1 b)))) 0) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.328 * [misc]backup-simplify:  Simplify (* 0 (cos (- (+ (/ 1 a) (/ 1 b))))) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 a) (/ 1 b)))) 0) (* 0 1)) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.329 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.329 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) (* 0 0)) into 0
1539791240.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.330 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (cos (- (+ (/ 1 a) (/ 1 b)))))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.330 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.330 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.330 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) in b
1539791240.330 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.330 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.330 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) in b
1539791240.330 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791240.330 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791240.330 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.330 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.330 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.330 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.330 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.330 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791240.330 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.330 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in b
1539791240.331 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in b
1539791240.331 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
1539791240.331 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791240.331 * [misc]taylor:  Taking taylor expansion of a in b
1539791240.331 * [misc]backup-simplify:  Simplify a into a
1539791240.331 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791240.331 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.331 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.331 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.331 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.331 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539791240.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.331 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.331 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.332 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.332 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791240.332 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.332 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791240.332 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.332 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.332 * [misc]backup-simplify:  Simplify b into b
1539791240.332 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.332 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.332 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.332 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of a in a
1539791240.332 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.332 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.332 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791240.332 * [misc]taylor:  Taking taylor expansion of b in a
1539791240.332 * [misc]backup-simplify:  Simplify b into b
1539791240.332 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.332 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539791240.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791240.332 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
1539791240.333 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.333 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.333 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.333 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))
1539791240.333 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.333 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
1539791240.333 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.333 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791240.333 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791240.334 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.334 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791240.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.335 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.335 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 a) (/ 1 b)))) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791240.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.336 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.337 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.337 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (- (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.337 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.338 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.338 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.338 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.338 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.338 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.338 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.339 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791240.339 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791240.340 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791240.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.340 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.340 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))) into 0
1539791240.340 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.341 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.341 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.341 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.342 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.342 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 a) (/ 1 b)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.345 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.346 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 a) (/ 1 b)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791240.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.346 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.347 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))) (* 0 (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.347 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.347 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.347 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.347 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.347 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.347 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.347 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.347 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.347 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.348 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))) (* 0 (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.348 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
1539791240.348 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791240.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.348 * [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 (/ 1 (- b)))) (cos (- (+ (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (cos (+ a b)))
1539791240.348 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
1539791240.348 * [misc]backup-simplify:  Simplify (* r (sin b)) into (* (sin b) r)
1539791240.348 * [misc]approximate:  Taking taylor expansion of (* (sin b) r) in (r b) around 0
1539791240.348 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791240.348 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791240.348 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.348 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.348 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.349 * [misc]backup-simplify:  Simplify r into r
1539791240.349 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791240.349 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791240.349 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.349 * [misc]backup-simplify:  Simplify b into b
1539791240.349 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.349 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.349 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.349 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.349 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.349 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791240.349 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791240.349 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.349 * [misc]backup-simplify:  Simplify b into b
1539791240.349 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791240.349 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791240.349 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.349 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.349 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.349 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791240.349 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791240.349 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791240.349 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791240.349 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.349 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.349 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.349 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.349 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791240.350 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.350 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791240.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.351 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791240.351 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791240.351 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.351 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.351 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.351 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.351 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.351 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.352 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.352 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.352 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.353 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791240.353 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.353 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.353 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.353 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791240.353 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.353 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.354 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.355 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.356 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.356 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.356 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791240.356 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.357 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.357 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.357 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.359 * [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
1539791240.360 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791240.361 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.361 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791240.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.362 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539791240.362 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.362 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.362 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.362 * [misc]backup-simplify:  Simplify (* 1 (* b r)) into (* r b)
1539791240.362 * [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
1539791240.362 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in (r b) around 0
1539791240.362 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in b
1539791240.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791240.362 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.362 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.362 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.362 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.362 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.362 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.362 * [misc]backup-simplify:  Simplify r into r
1539791240.362 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) r) into (/ (sin (/ 1 b)) r)
1539791240.362 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in r
1539791240.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791240.362 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.362 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.362 * [misc]backup-simplify:  Simplify b into b
1539791240.362 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.362 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.362 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.362 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.362 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.362 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.363 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.363 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in r
1539791240.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791240.363 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791240.363 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.363 * [misc]backup-simplify:  Simplify b into b
1539791240.363 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791240.363 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791240.363 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.363 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791240.363 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791240.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791240.363 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791240.363 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.363 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791240.363 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.363 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791240.364 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791240.364 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791240.364 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791240.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.365 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)))) into 0
1539791240.365 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.366 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.367 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.367 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.367 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791240.367 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.369 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.371 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791240.371 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.371 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.371 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.371 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (* 1 (/ 1 (/ 1 r)))) into (* (sin b) r)
1539791240.371 * [misc]backup-simplify:  Simplify (* (/ 1 (- r)) (sin (/ 1 (- b)))) into (* -1 (/ (sin (/ -1 b)) r))
1539791240.371 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in (r b) around 0
1539791240.371 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in b
1539791240.371 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.371 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.371 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in b
1539791240.371 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791240.371 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791240.371 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.371 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.371 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.371 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.371 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.371 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791240.371 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.371 * [misc]taylor:  Taking taylor expansion of r in b
1539791240.371 * [misc]backup-simplify:  Simplify r into r
1539791240.371 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) r) into (/ (sin (/ -1 b)) r)
1539791240.371 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in r
1539791240.372 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.372 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.372 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in r
1539791240.372 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791240.372 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791240.372 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.372 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.372 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.372 * [misc]backup-simplify:  Simplify b into b
1539791240.372 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.372 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.372 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.372 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.372 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.372 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.372 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.372 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.372 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.372 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in r
1539791240.372 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.373 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.373 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in r
1539791240.373 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791240.373 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791240.373 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791240.373 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.373 * [misc]taylor:  Taking taylor expansion of b in r
1539791240.373 * [misc]backup-simplify:  Simplify b into b
1539791240.373 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791240.373 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.373 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791240.373 * [misc]taylor:  Taking taylor expansion of r in r
1539791240.373 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.373 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.373 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.373 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791240.373 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791240.373 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791240.374 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791240.374 * [misc]taylor:  Taking taylor expansion of (* -1 (sin (/ -1 b))) in b
1539791240.374 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.374 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791240.374 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791240.374 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791240.374 * [misc]backup-simplify:  Simplify -1 into -1
1539791240.374 * [misc]taylor:  Taking taylor expansion of b in b
1539791240.374 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.374 * [misc]backup-simplify:  Simplify 1 into 1
1539791240.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791240.374 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791240.374 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791240.374 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791240.375 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791240.375 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791240.375 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791240.376 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791240.376 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791240.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.377 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)))) into 0
1539791240.377 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
1539791240.377 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.377 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.377 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.377 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
1539791240.378 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.379 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791240.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791240.379 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791240.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791240.382 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791240.382 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.382 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.382 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.382 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.382 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791240.382 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.385 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791240.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791240.385 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791240.387 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791240.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791240.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791240.389 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791240.389 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791240.389 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791240.389 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.389 * [misc]backup-simplify:  Simplify 0 into 0
1539791240.390 * [misc]backup-simplify:  Simplify (* (* -1 (sin (/ -1 (/ 1 (- b))))) (* 1 (/ 1 (/ 1 (- r))))) into (* (sin b) r)
1539791240.390 * * * [misc]progress:  simplifying candidates
1539791240.390 * * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791240.391 * [enter]simplify:  Simplifying (* (cos a) (cos b))
1539791240.391 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791240.392 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791240.394 * [exit]simplify:  Simplified to (* (cos b) (cos a))
1539791240.394 * [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791240.394 * * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (pow (cos (+ a b)) 1)))>
1539791240.394 * * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (exp (log (cos (+ a b))))))>
1539791240.394 * * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (cos (+ a b))))))>
1539791240.394 * * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))) (cbrt (cos (+ a b))))))>
1539791240.394 * * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))))>
1539791240.395 * * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (sqrt (cos (+ a b))) (sqrt (cos (+ a b))))))>
1539791240.395 * * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* 1 (cos (+ a b)))))>
1539791240.395 * * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (cos (+ a b))) 1))>
1539791240.395 * * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (λ (r a b) (exp (- (log (* r (sin b))) (log (cos (+ a b))))))>
1539791240.395 * [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (cos (+ a b))))
1539791240.395 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791240.397 * * [misc]simplify:  iters left: 5 (17 enodes)
1539791240.399 * * [misc]simplify:  iters left: 4 (23 enodes)
1539791240.402 * * [misc]simplify:  iters left: 3 (31 enodes)
1539791240.407 * * [misc]simplify:  iters left: 2 (35 enodes)
1539791240.410 * * [misc]simplify:  iters left: 1 (39 enodes)
1539791240.415 * [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (cos (+ b a))))
1539791240.415 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (cos (+ b a))))))
1539791240.415 * * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (cos (+ a b))))))>
1539791240.415 * * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (cos (+ a b))))))>
1539791240.415 * * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))))>
1539791240.415 * [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))
1539791240.415 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791240.418 * * [misc]simplify:  iters left: 5 (29 enodes)
1539791240.425 * * [misc]simplify:  iters left: 4 (101 enodes)
1539791240.455 * * [misc]simplify:  iters left: 3 (389 enodes)
1539791240.901 * [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ b a))) 3)
1539791240.901 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (cos (+ b a))) 3)))
1539791240.901 * * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (cos (+ a b)))) (cbrt (/ (* r (sin b)) (cos (+ a b))))) (cbrt (/ (* r (sin b)) (cos (+ a b))))))>
1539791240.901 * * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (cos (+ a b))) (/ (* r (sin b)) (cos (+ a b)))) (/ (* r (sin b)) (cos (+ a b))))))>
1539791240.901 * * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (cos (+ a b)))) (sqrt (/ (* r (sin b)) (cos (+ a b))))))>
1539791240.901 * * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (cos (+ a b)))))>
1539791240.901 * * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin b) (cbrt (cos (+ a b))))))>
1539791240.901 * [enter]simplify:  Simplifying (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
1539791240.902 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791240.904 * * [misc]simplify:  iters left: 5 (11 enodes)
1539791240.907 * [exit]simplify:  Simplified to (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
1539791240.907 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin b) (cbrt (cos (+ a b))))))
1539791240.908 * [enter]simplify:  Simplifying (/ (sin b) (cbrt (cos (+ a b))))
1539791240.908 * * [misc]simplify:  iters left: 6 (7 enodes)
1539791240.910 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791240.913 * [exit]simplify:  Simplified to (/ (sin b) (cbrt (cos (+ b a))))
1539791240.913 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin b) (cbrt (cos (+ b a))))))
1539791240.913 * * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (sqrt (cos (+ a b))))))>
1539791240.913 * [enter]simplify:  Simplifying (/ r (sqrt (cos (+ a b))))
1539791240.913 * * [misc]simplify:  iters left: 6 (7 enodes)
1539791240.915 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791240.918 * [exit]simplify:  Simplified to (/ r (sqrt (cos (+ a b))))
1539791240.918 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (sqrt (cos (+ a b))))))
1539791240.918 * [enter]simplify:  Simplifying (/ (sin b) (sqrt (cos (+ a b))))
1539791240.918 * * [misc]simplify:  iters left: 6 (7 enodes)
1539791240.920 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791240.923 * [exit]simplify:  Simplified to (/ (sin b) (sqrt (cos (+ b a))))
1539791240.923 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (sqrt (cos (+ b a))))))
1539791240.923 * * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (/ r 1) (/ (sin b) (cos (+ a b)))))>
1539791240.923 * [enter]simplify:  Simplifying (/ r 1)
1539791240.923 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791240.925 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791240.926 * [exit]simplify:  Simplified to r
1539791240.926 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (cos (+ a b)))))
1539791240.926 * [enter]simplify:  Simplifying (/ (sin b) (cos (+ a b)))
1539791240.926 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791240.928 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791240.930 * [exit]simplify:  Simplified to (/ (sin b) (cos (+ b a)))
1539791240.930 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (cos (+ b a)))))
1539791240.930 * * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (cos (+ a b)))))>
1539791240.930 * * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (cos (+ a b)))))>
1539791240.930 * * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (cos (+ a b)) (* r (sin b)))))>
1539791240.930 * * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (cbrt (cos (+ a b)))))>
1539791240.931 * [enter]simplify:  Simplifying (cbrt (cos (+ a b)))
1539791240.931 * * [misc]simplify:  iters left: 4 (5 enodes)
1539791240.932 * * [misc]simplify:  iters left: 3 (6 enodes)
1539791240.934 * [exit]simplify:  Simplified to (cbrt (cos (+ b a)))
1539791240.934 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (cbrt (cos (+ b a)))))
1539791240.934 * * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (sqrt (cos (+ a b)))) (sqrt (cos (+ a b)))))>
1539791240.934 * [enter]simplify:  Simplifying (sqrt (cos (+ a b)))
1539791240.934 * * [misc]simplify:  iters left: 4 (5 enodes)
1539791240.936 * * [misc]simplify:  iters left: 3 (6 enodes)
1539791240.937 * [exit]simplify:  Simplified to (sqrt (cos (+ b a)))
1539791240.937 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (cos (+ a b)))) (sqrt (cos (+ b a)))))
1539791240.937 * * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (cos (+ a b))))>
1539791240.938 * [enter]simplify:  Simplifying (cos (+ a b))
1539791240.938 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791240.939 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791240.940 * [exit]simplify:  Simplified to (cos (+ b a))
1539791240.940 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (cos (+ b a))))
1539791240.941 * * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (cos (+ a b)) (sin b))))>
1539791240.941 * * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (pow (* r (sin b)) 1) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (exp (log (* r (sin b)))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (log (exp (* r (sin b)))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* 1 (* r (sin b))) (cos (+ a b))))>
1539791240.941 * * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos (+ a b))))>
1539791240.941 * [enter]simplify:  Simplifying (cbrt (sin b))
1539791240.941 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791240.942 * [exit]simplify:  Simplified to (cbrt (sin b))
1539791240.942 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos (+ a b))))
1539791240.942 * * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (cos (+ a b))))>
1539791240.943 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791240.943 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791240.943 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791240.944 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (cos (+ a b))))
1539791240.944 * * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r 1) (sin b)) (cos (+ a b))))>
1539791240.944 * [enter]simplify:  Simplifying (sin b)
1539791240.944 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791240.945 * [exit]simplify:  Simplified to (sin b)
1539791240.945 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r 1) (sin b)) (cos (+ a b))))
1539791240.945 * * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
1539791240.945 * * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* a b)))))>
1539791240.945 * [enter]simplify:  Simplifying (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
1539791240.945 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791240.948 * * [misc]simplify:  iters left: 5 (20 enodes)
1539791240.951 * * [misc]simplify:  iters left: 4 (32 enodes)
1539791240.957 * * [misc]simplify:  iters left: 3 (70 enodes)
1539791240.971 * * [misc]simplify:  iters left: 2 (119 enodes)
1539791240.990 * * [misc]simplify:  iters left: 1 (153 enodes)
1539791241.022 * [exit]simplify:  Simplified to (+ (- 1 (* b a)) (* (* a -1/2) a))
1539791241.022 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (+ (- 1 (* b a)) (* (* a -1/2) a))))
1539791241.022 * * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
1539791241.022 * [enter]simplify:  Simplifying (cos (+ a b))
1539791241.023 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791241.024 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791241.025 * [exit]simplify:  Simplified to (cos (+ b a))
1539791241.025 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
1539791241.025 * * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
1539791241.025 * [enter]simplify:  Simplifying (cos (+ a b))
1539791241.025 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791241.026 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791241.027 * [exit]simplify:  Simplified to (cos (+ b a))
1539791241.027 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
1539791241.027 * * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (r a b) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))>
1539791241.028 * [enter]simplify:  Simplifying (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791241.028 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791241.032 * * [misc]simplify:  iters left: 5 (31 enodes)
1539791241.043 * * [misc]simplify:  iters left: 4 (64 enodes)
1539791241.065 * * [misc]simplify:  iters left: 3 (142 enodes)
1539791241.102 * * [misc]simplify:  iters left: 2 (298 enodes)
1539791241.262 * [exit]simplify:  Simplified to (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r))
1539791241.263 * [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r)))
1539791241.263 * * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
1539791241.263 * [enter]simplify:  Simplifying (/ (* (sin b) r) (cos (+ a b)))
1539791241.263 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791241.266 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791241.269 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791241.273 * * [misc]simplify:  iters left: 2 (17 enodes)
1539791241.277 * * [misc]simplify:  iters left: 1 (19 enodes)
1539791241.283 * [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ b a)))
1539791241.283 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
1539791241.283 * * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
1539791241.283 * [enter]simplify:  Simplifying (/ (* (sin b) r) (cos (+ a b)))
1539791241.283 * * [misc]simplify:  iters left: 5 (8 enodes)
1539791241.286 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791241.289 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791241.295 * * [misc]simplify:  iters left: 2 (17 enodes)
1539791241.299 * * [misc]simplify:  iters left: 1 (19 enodes)
1539791241.305 * [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ b a)))
1539791241.305 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
1539791241.305 * * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r b) (cos (+ a b))))>
1539791241.305 * [enter]simplify:  Simplifying (* r b)
1539791241.305 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791241.306 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791241.307 * [exit]simplify:  Simplified to (* r b)
1539791241.307 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r b) (cos (+ a b))))
1539791241.307 * * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
1539791241.307 * [enter]simplify:  Simplifying (* (sin b) r)
1539791241.307 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791241.309 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791241.310 * [exit]simplify:  Simplified to (* r (sin b))
1539791241.310 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))
1539791241.310 * * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
1539791241.310 * [enter]simplify:  Simplifying (* (sin b) r)
1539791241.310 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791241.312 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791241.313 * [exit]simplify:  Simplified to (* r (sin b))
1539791241.313 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))
1539791241.313 * * * [misc]progress:  adding candidates to table
1539791241.894 * * [misc]progress:  iteration 2 / 4
1539791241.894 * * * [misc]progress:  picking best candidate
1539791241.932 * * * * [misc]pick:  Picked  #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791241.932 * * * [misc]progress:  localizing error
1539791241.996 * * * [misc]progress:  generating rewritten candidates
1539791241.997 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1539791242.048 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2)
1539791242.056 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1539791242.062 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1539791242.083 * * * [misc]progress:  generating series expansions
1539791242.083 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1539791242.084 * [misc]backup-simplify:  Simplify (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.084 * [misc]approximate:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in (r b a) around 0
1539791242.084 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.084 * [misc]backup-simplify:  Simplify b into b
1539791242.084 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.084 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.084 * [misc]taylor:  Taking taylor expansion of r in a
1539791242.084 * [misc]backup-simplify:  Simplify r into r
1539791242.084 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.084 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.084 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.084 * [misc]taylor:  Taking taylor expansion of (cos b) in a
1539791242.084 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.084 * [misc]backup-simplify:  Simplify b into b
1539791242.085 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.085 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.085 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791242.085 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.085 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.085 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.085 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.085 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.085 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.085 * [misc]backup-simplify:  Simplify b into b
1539791242.085 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.085 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.085 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.085 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.085 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.085 * [misc]backup-simplify:  Simplify (* (sin b) r) into (* (sin b) r)
1539791242.085 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791242.085 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.086 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.086 * [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
1539791242.086 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.086 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.086 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.086 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791242.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.087 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.087 * [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
1539791242.087 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.087 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.087 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.087 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.087 * [misc]backup-simplify:  Simplify r into r
1539791242.087 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.087 * [misc]backup-simplify:  Simplify a into a
1539791242.087 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.087 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.087 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.087 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.087 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.087 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.087 * [misc]backup-simplify:  Simplify a into a
1539791242.087 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.087 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.087 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.087 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.087 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.087 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.088 * [misc]backup-simplify:  Simplify (* 0 r) into 0
1539791242.088 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.088 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 r)) into r
1539791242.089 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.089 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.089 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.089 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.089 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791242.089 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791242.089 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791242.089 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.089 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.089 * [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
1539791242.089 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.089 * [misc]backup-simplify:  Simplify b into b
1539791242.089 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.089 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.089 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.089 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.089 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.089 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.089 * [misc]backup-simplify:  Simplify a into a
1539791242.089 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.089 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.089 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791242.089 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.089 * [misc]backup-simplify:  Simplify b into b
1539791242.090 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.090 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.090 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791242.090 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791242.090 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.090 * [misc]backup-simplify:  Simplify a into a
1539791242.090 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.090 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.090 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.090 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.090 * [misc]backup-simplify:  Simplify b into b
1539791242.090 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.090 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.090 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.090 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.090 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.090 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.090 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.090 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791242.091 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.091 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.091 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.091 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791242.092 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.092 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.092 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791242.092 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791242.092 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791242.092 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791242.092 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.092 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.092 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.092 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791242.092 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791242.092 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.092 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.092 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791242.092 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791242.092 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.092 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.092 * [misc]backup-simplify:  Simplify b into b
1539791242.092 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.092 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.092 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.092 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.092 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.092 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.093 * [misc]backup-simplify:  Simplify a into a
1539791242.093 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.093 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.093 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.093 * [misc]backup-simplify:  Simplify b into b
1539791242.093 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.093 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.093 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.093 * [misc]backup-simplify:  Simplify a into a
1539791242.093 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.093 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.093 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.093 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.093 * [misc]backup-simplify:  Simplify b into b
1539791242.093 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.093 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.093 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.093 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.093 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.093 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.093 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.093 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.094 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.094 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.094 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791242.094 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.094 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.095 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791242.095 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.095 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791242.095 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791242.095 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791242.095 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.095 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.095 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.095 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791242.095 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791242.095 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.095 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.096 * [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.096 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.096 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.096 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.096 * [misc]backup-simplify:  Simplify a into a
1539791242.096 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.096 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.096 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.096 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.096 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.096 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.096 * [misc]backup-simplify:  Simplify a into a
1539791242.096 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.096 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.096 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.096 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.096 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.096 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.097 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.097 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.097 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.097 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.097 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791242.097 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791242.097 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791242.097 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791242.097 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791242.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.097 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791242.097 * [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
1539791242.097 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791242.097 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.097 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.097 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.097 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.097 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.098 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.098 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.099 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.099 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.099 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791242.100 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.100 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
1539791242.100 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.100 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
1539791242.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.101 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.101 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos b))) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.102 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.103 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.103 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.103 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.103 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin b))) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.105 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791242.105 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.105 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.105 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.105 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.105 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.105 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.106 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.106 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.106 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791242.106 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.107 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791242.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.107 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791242.108 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.108 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.108 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791242.108 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.109 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791242.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.109 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1539791242.109 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1539791242.109 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1539791242.109 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
1539791242.109 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
1539791242.109 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.109 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.109 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.109 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.109 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1539791242.109 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.109 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.109 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.109 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.110 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.110 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791242.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.110 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.110 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539791242.110 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.111 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.112 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.113 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.114 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.114 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791242.115 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.115 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.115 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.116 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.116 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.117 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.117 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.117 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.118 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 (cos b)))) into 0
1539791242.120 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.120 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.121 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.121 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.122 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.122 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.124 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791242.124 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.124 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.124 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.124 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.124 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.124 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.124 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.124 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.125 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791242.126 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791242.127 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.127 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.128 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.128 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.128 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
1539791242.129 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.129 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.130 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.130 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.130 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.131 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
1539791242.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.131 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
1539791242.131 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
1539791242.131 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
1539791242.131 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
1539791242.131 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1539791242.131 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791242.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791242.131 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.131 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.131 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.131 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.132 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
1539791242.132 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791242.132 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.132 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.132 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.132 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.132 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.132 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
1539791242.132 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.132 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.132 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.132 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791242.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791242.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791242.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.133 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1539791242.133 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1539791242.133 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791242.133 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.133 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.134 * [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* 1/3 (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791242.134 * [misc]backup-simplify:  Simplify (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791242.134 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in (r b a) around 0
1539791242.134 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.134 * [misc]backup-simplify:  Simplify b into b
1539791242.134 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.134 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.134 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.134 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of r in a
1539791242.134 * [misc]backup-simplify:  Simplify r into r
1539791242.134 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.134 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.134 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.134 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.134 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.134 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.134 * [misc]backup-simplify:  Simplify b into b
1539791242.135 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.135 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.135 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.135 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.135 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.135 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.135 * [misc]backup-simplify:  Simplify b into b
1539791242.135 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.135 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.135 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.135 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.135 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.135 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.135 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.135 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.135 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.135 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.135 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.135 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791242.135 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791242.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.136 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791242.136 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.136 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.136 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.136 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.136 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.136 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.136 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.136 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.136 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791242.136 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in b
1539791242.136 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.137 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.137 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.137 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.137 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.137 * [misc]backup-simplify:  Simplify r into r
1539791242.137 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.137 * [misc]backup-simplify:  Simplify a into a
1539791242.137 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.137 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.137 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.137 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.137 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.137 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.137 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.137 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.137 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.137 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.137 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.137 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.138 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.138 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.138 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.138 * [misc]backup-simplify:  Simplify a into a
1539791242.138 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.138 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791242.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.138 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.138 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.138 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.139 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.139 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791242.139 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.139 * [misc]backup-simplify:  Simplify b into b
1539791242.139 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.139 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.139 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.139 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.139 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.139 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.139 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.139 * [misc]backup-simplify:  Simplify a into a
1539791242.139 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.139 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.139 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.139 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.139 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.139 * [misc]backup-simplify:  Simplify b into b
1539791242.139 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.139 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.140 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.140 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791242.140 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.140 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.140 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.140 * [misc]backup-simplify:  Simplify b into b
1539791242.140 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.140 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.140 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.140 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791242.140 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791242.140 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.140 * [misc]backup-simplify:  Simplify a into a
1539791242.140 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.140 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.140 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.140 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.140 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791242.140 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791242.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.140 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791242.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791242.141 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791242.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.141 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791242.141 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.141 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.141 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.141 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.141 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.141 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.141 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.141 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.141 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.141 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.142 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791242.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791242.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.143 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791242.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.144 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.144 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791242.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.145 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.145 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791242.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.148 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.148 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.148 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.148 * [misc]backup-simplify:  Simplify b into b
1539791242.148 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.148 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.148 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.148 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.148 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.148 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.148 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.148 * [misc]backup-simplify:  Simplify a into a
1539791242.148 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.148 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.148 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.148 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.148 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.148 * [misc]backup-simplify:  Simplify b into b
1539791242.148 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.148 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.149 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.149 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791242.149 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.149 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.149 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.149 * [misc]backup-simplify:  Simplify b into b
1539791242.149 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.149 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.149 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.149 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791242.149 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791242.149 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.149 * [misc]backup-simplify:  Simplify a into a
1539791242.149 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.149 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.149 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.149 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.149 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.149 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.149 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791242.149 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791242.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.149 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791242.149 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791242.149 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791242.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.150 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791242.150 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.150 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.150 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.150 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.150 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.150 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.150 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.150 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.150 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.151 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791242.151 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.151 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791242.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.152 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791242.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.153 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.153 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791242.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.155 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.155 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791242.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.155 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.156 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.157 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.157 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.158 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.159 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.159 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.159 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.159 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.159 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.159 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.159 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.159 * [misc]backup-simplify:  Simplify a into a
1539791242.159 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.159 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.160 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.160 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.160 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.160 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.160 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.160 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.160 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.160 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.160 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.160 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.160 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.160 * [misc]backup-simplify:  Simplify a into a
1539791242.161 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.161 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.161 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791242.161 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791242.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.161 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791242.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.161 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.162 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.162 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.162 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.162 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.162 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.162 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791242.162 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.163 * [misc]backup-simplify:  Simplify b into b
1539791242.163 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.163 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.163 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.163 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.163 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.163 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.163 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.163 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.163 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.163 * [misc]backup-simplify:  Simplify b into b
1539791242.163 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.163 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.164 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.164 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.164 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.164 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.164 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.164 * [misc]backup-simplify:  Simplify b into b
1539791242.164 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.164 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.164 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.164 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.164 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.164 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.164 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.164 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.164 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.164 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.165 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791242.165 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791242.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.165 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791242.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.165 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.166 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.166 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.166 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.166 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.167 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791242.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.167 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.169 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.170 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.172 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.172 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.173 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.174 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.175 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791242.178 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.179 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.180 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.181 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.182 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.182 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.183 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.184 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))) into 0
1539791242.185 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.185 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.185 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.185 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.185 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.185 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791242.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.187 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.188 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791242.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.189 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791242.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.189 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.191 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.191 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.191 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.191 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.191 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.191 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.193 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791242.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791242.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.195 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.195 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.197 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.199 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.199 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.200 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.201 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.203 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.204 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.206 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.206 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.208 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.209 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.211 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.211 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
1539791242.214 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.216 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.218 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.221 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791242.222 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.224 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.224 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.224 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.224 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.224 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.225 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.227 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791242.229 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.230 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.230 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.231 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.232 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791242.232 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.233 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.233 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791242.234 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
1539791242.234 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in (r b a) around 0
1539791242.234 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.234 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.234 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.234 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.234 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.234 * [misc]backup-simplify:  Simplify b into b
1539791242.234 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.234 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.234 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.234 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of r in a
1539791242.234 * [misc]backup-simplify:  Simplify r into r
1539791242.234 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.234 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.234 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.234 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.234 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.234 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.235 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.235 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.235 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791242.235 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.235 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.235 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.235 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.235 * [misc]backup-simplify:  Simplify b into b
1539791242.235 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.235 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.235 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.235 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.235 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.235 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.235 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.235 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.235 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.235 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.235 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.236 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.236 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.236 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.236 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.236 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.236 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.236 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.236 * [misc]backup-simplify:  Simplify b into b
1539791242.236 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.236 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.236 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.236 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.236 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.236 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.237 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791242.237 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791242.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.237 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791242.237 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.237 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.237 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.238 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.238 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.238 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.238 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.239 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.239 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.239 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.239 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.239 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.239 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.239 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.239 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.239 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.239 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.239 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.239 * [misc]backup-simplify:  Simplify r into r
1539791242.239 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791242.239 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.240 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.240 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.240 * [misc]backup-simplify:  Simplify a into a
1539791242.240 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.240 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.240 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.240 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.240 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.240 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.240 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.240 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.240 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.240 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.240 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.240 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.240 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.240 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.240 * [misc]backup-simplify:  Simplify a into a
1539791242.241 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.241 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.241 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.241 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.241 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.241 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.241 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.241 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.241 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.241 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.241 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.241 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.241 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791242.241 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791242.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.242 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791242.242 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.242 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.242 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.242 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.242 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.242 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.242 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.243 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.243 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.243 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791242.243 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.243 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.243 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791242.243 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.243 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.243 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.243 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.243 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.243 * [misc]backup-simplify:  Simplify b into b
1539791242.244 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.244 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.244 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.244 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.244 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.244 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.244 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.244 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.244 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.244 * [misc]backup-simplify:  Simplify a into a
1539791242.244 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.244 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.244 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.244 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.244 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.244 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.244 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.244 * [misc]backup-simplify:  Simplify b into b
1539791242.244 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.244 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.245 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.245 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791242.245 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791242.245 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791242.245 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.245 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.245 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.245 * [misc]backup-simplify:  Simplify a into a
1539791242.245 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.245 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.245 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.245 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.245 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.245 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.245 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.245 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.245 * [misc]backup-simplify:  Simplify b into b
1539791242.245 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.245 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.245 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.245 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.245 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.246 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.246 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791242.246 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791242.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.246 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791242.246 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791242.246 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791242.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.247 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791242.247 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.247 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.247 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.247 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.247 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.247 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.247 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.247 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.247 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.248 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791242.249 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791242.249 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.250 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791242.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.251 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791242.252 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.253 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.254 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.254 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.255 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.255 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791242.256 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.257 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791242.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.258 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.258 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.258 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.259 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.259 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.259 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.259 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.259 * [misc]backup-simplify:  Simplify b into b
1539791242.259 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.259 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.259 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.259 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.259 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.259 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.259 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.259 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.259 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.259 * [misc]backup-simplify:  Simplify a into a
1539791242.259 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.259 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.259 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.259 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.259 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.259 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.259 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.259 * [misc]backup-simplify:  Simplify b into b
1539791242.260 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.260 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.260 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.260 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791242.260 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791242.260 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791242.260 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.260 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.260 * [misc]taylor:  Taking taylor expansion of a in r
1539791242.260 * [misc]backup-simplify:  Simplify a into a
1539791242.260 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.260 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.260 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.260 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.260 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.260 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.260 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.260 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.260 * [misc]backup-simplify:  Simplify b into b
1539791242.260 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.260 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.260 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.260 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.260 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.260 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.260 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791242.260 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791242.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.260 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791242.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791242.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791242.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.261 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791242.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.261 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.261 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.261 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.262 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791242.262 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791242.262 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791242.263 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.264 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.264 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791242.264 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.265 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.265 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.265 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.265 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.265 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.266 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.266 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791242.266 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.267 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.267 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791242.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.267 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.269 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.269 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.269 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.269 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.269 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.269 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.269 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.269 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.269 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.269 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.269 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.269 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.269 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.269 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.269 * [misc]backup-simplify:  Simplify a into a
1539791242.269 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.269 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.269 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.269 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.269 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.269 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.270 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.270 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.270 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.270 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.270 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.270 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.270 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.270 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.270 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.270 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.270 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.270 * [misc]backup-simplify:  Simplify a into a
1539791242.270 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.270 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.270 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.270 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.270 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.270 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.270 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.270 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.270 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.270 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.270 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.270 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.270 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791242.270 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791242.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.270 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791242.271 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.271 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.271 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.271 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.271 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.271 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.271 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.271 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.271 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791242.271 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.271 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.271 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791242.271 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.271 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.271 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.272 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.272 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.272 * [misc]backup-simplify:  Simplify b into b
1539791242.272 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.272 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.272 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.272 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.272 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.272 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.272 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.272 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.272 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.272 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.272 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.272 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.272 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.272 * [misc]backup-simplify:  Simplify b into b
1539791242.272 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.272 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.272 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.272 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.272 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.272 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.272 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.272 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.272 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.272 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.272 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.272 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.272 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.272 * [misc]backup-simplify:  Simplify b into b
1539791242.273 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.273 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.273 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791242.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.273 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.273 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.273 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.274 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791242.274 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.274 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791242.274 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.275 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.275 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.275 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.276 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.276 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.276 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.277 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.277 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.278 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.278 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.279 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.279 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.280 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791242.280 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.281 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.281 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.282 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.282 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.283 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.284 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791242.284 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.285 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791242.285 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.285 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.285 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.285 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.285 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.285 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791242.285 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.286 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791242.287 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.289 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.289 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791242.289 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.289 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.289 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.289 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.290 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791242.291 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.292 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.293 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.296 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.296 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791242.296 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.297 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.298 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.298 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.299 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.301 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.302 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.304 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.306 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.307 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.309 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.310 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
1539791242.312 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.313 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.315 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.315 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.317 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.318 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.318 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.320 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791242.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.322 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.323 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.324 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.324 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.324 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.324 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.324 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.324 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.324 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.324 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.324 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.325 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.326 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.326 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.327 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.327 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.328 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791242.329 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.330 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.330 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.331 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.332 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.332 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.334 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.335 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791242.335 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791242.335 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.335 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.336 * [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.336 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2)
1539791242.336 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791242.336 * [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
1539791242.336 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791242.336 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791242.336 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.336 * [misc]backup-simplify:  Simplify a into a
1539791242.336 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.336 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.336 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.336 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.336 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.336 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.337 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.337 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.337 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.337 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.337 * [misc]backup-simplify:  Simplify b into b
1539791242.337 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.337 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.337 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.337 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.337 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.337 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.337 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.337 * [misc]backup-simplify:  Simplify b into b
1539791242.337 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.338 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.338 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.338 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.338 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.338 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791242.338 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.338 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.339 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.340 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.340 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.342 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791242.342 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.342 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.342 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.342 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.342 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.342 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.343 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.343 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.344 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.345 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.346 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.346 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791242.346 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.346 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.346 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.347 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.347 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.349 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.349 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.351 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.352 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.353 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791242.354 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
1539791242.354 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
1539791242.354 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
1539791242.354 * [misc]taylor:  Taking taylor expansion of 1/6 in b
1539791242.354 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1539791242.354 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.354 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.354 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.354 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.355 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1539791242.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.355 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.355 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.356 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.359 * [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
1539791242.359 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791242.362 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.362 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791242.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.365 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.365 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
1539791242.365 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.366 * [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* a b)
1539791242.366 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.366 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in (a b) around 0
1539791242.366 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.366 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.366 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.366 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.366 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.366 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.366 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.366 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.366 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.366 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.366 * [misc]backup-simplify:  Simplify a into a
1539791242.366 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.366 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.366 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.366 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.367 * [misc]backup-simplify:  Simplify b into b
1539791242.367 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.367 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.367 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.367 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.367 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.367 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.367 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.367 * [misc]backup-simplify:  Simplify b into b
1539791242.367 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.367 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.367 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.368 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.368 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.368 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.368 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.368 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.368 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.368 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.368 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.368 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.368 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.368 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.368 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.368 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.368 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.369 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.369 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.369 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.369 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.369 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.369 * [misc]backup-simplify:  Simplify a into a
1539791242.369 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.369 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.369 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.369 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.370 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.370 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.371 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.372 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.372 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.372 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791242.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.374 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.374 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791242.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.374 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.374 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.375 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.376 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.377 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.378 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.378 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.378 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.378 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.379 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.381 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.381 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.383 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.383 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.385 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791242.386 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.386 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.386 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.386 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
1539791242.386 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.386 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in (a b) around 0
1539791242.386 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.387 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.387 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.387 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.387 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.387 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.387 * [misc]backup-simplify:  Simplify a into a
1539791242.387 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.387 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.387 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.387 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.387 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.387 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.387 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.387 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.387 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.387 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.387 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.387 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.387 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.387 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.387 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.388 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.388 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.388 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.388 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.388 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.388 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.388 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.388 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.388 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.388 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.388 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.388 * [misc]backup-simplify:  Simplify b into b
1539791242.388 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.388 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.388 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.388 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.388 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.388 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.389 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.389 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.389 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.389 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.389 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.389 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.389 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.389 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.389 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.389 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.389 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.389 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.389 * [misc]backup-simplify:  Simplify b into b
1539791242.389 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.389 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.389 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.389 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.389 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.390 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.390 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.390 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.390 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.390 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.390 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.390 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.390 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.390 * [misc]backup-simplify:  Simplify a into a
1539791242.390 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.390 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.390 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.390 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.390 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.390 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.390 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.390 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.390 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.390 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.390 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.390 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.391 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.391 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.391 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.391 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.391 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.391 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.392 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.393 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.393 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.393 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.393 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791242.394 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791242.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.396 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.397 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.397 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.398 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.399 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.399 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.399 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.399 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.399 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.400 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.401 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.402 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.402 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.403 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.403 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.404 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.405 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.405 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.407 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.408 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791242.408 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.408 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.408 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.408 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
1539791242.408 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1539791242.408 * [misc]backup-simplify:  Simplify (* r (sin b)) into (* (sin b) r)
1539791242.409 * [misc]approximate:  Taking taylor expansion of (* (sin b) r) in (r b) around 0
1539791242.409 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791242.409 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.409 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.409 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.409 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.409 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.409 * [misc]backup-simplify:  Simplify r into r
1539791242.409 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791242.409 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.409 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.409 * [misc]backup-simplify:  Simplify b into b
1539791242.409 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.409 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.409 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.409 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.409 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.409 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791242.409 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791242.409 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.409 * [misc]backup-simplify:  Simplify b into b
1539791242.409 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.409 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.409 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.409 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.409 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.410 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.410 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.410 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.410 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.410 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.410 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.410 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.410 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.410 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.411 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.412 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.412 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791242.412 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.412 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.412 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.412 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.412 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.412 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.414 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.414 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.415 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.415 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.416 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791242.416 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.416 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.416 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.417 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.417 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.417 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.419 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.419 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.421 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.421 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.422 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791242.422 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.422 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.422 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.422 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.423 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.423 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.423 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.428 * [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
1539791242.428 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791242.431 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.431 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791242.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.432 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539791242.432 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.432 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.432 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.432 * [misc]backup-simplify:  Simplify (* 1 (* b r)) into (* r b)
1539791242.432 * [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
1539791242.432 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in (r b) around 0
1539791242.432 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in b
1539791242.432 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.432 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.432 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.432 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.432 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.433 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.433 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.433 * [misc]backup-simplify:  Simplify r into r
1539791242.433 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) r) into (/ (sin (/ 1 b)) r)
1539791242.433 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in r
1539791242.433 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.433 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.433 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.433 * [misc]backup-simplify:  Simplify b into b
1539791242.433 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.433 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.433 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.433 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.433 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.433 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.433 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.433 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.434 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.434 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.434 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) r) in r
1539791242.434 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791242.434 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791242.434 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.434 * [misc]backup-simplify:  Simplify b into b
1539791242.434 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.434 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.434 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.434 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.434 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.434 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.434 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.434 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.434 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.434 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.435 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.435 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.435 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.435 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.435 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.435 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.435 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.435 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.437 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.437 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.437 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)))) into 0
1539791242.438 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.438 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.438 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.438 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.439 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.441 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.442 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791242.442 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.442 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.442 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.442 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.442 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.443 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.444 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.446 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.447 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ 1 b)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791242.447 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.447 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.447 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.447 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (* 1 (/ 1 (/ 1 r)))) into (* (sin b) r)
1539791242.447 * [misc]backup-simplify:  Simplify (* (/ 1 (- r)) (sin (/ 1 (- b)))) into (* -1 (/ (sin (/ -1 b)) r))
1539791242.447 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in (r b) around 0
1539791242.448 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in b
1539791242.448 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.448 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.448 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in b
1539791242.448 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.448 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.448 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.448 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.448 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.448 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.448 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.448 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.448 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.448 * [misc]taylor:  Taking taylor expansion of r in b
1539791242.448 * [misc]backup-simplify:  Simplify r into r
1539791242.448 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) r) into (/ (sin (/ -1 b)) r)
1539791242.448 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in r
1539791242.448 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.448 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.448 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in r
1539791242.448 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.448 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.448 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.448 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.448 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.448 * [misc]backup-simplify:  Simplify b into b
1539791242.449 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.449 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.449 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.449 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.449 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.449 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.449 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.449 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.449 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.449 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.449 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) r)) in r
1539791242.449 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.449 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.449 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) r) in r
1539791242.449 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791242.449 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791242.449 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791242.449 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.449 * [misc]taylor:  Taking taylor expansion of b in r
1539791242.449 * [misc]backup-simplify:  Simplify b into b
1539791242.449 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.449 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.450 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.450 * [misc]taylor:  Taking taylor expansion of r in r
1539791242.450 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.450 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.450 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.450 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.450 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.450 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.450 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791242.450 * [misc]taylor:  Taking taylor expansion of (* -1 (sin (/ -1 b))) in b
1539791242.450 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.450 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.450 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.450 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.450 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.450 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.450 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.450 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.450 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.451 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.451 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791242.451 * [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
1539791242.451 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.451 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.453 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.453 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.453 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)))) into 0
1539791242.454 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.454 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.454 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.454 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.454 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.454 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.455 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.456 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.457 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.458 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791242.458 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.458 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.458 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.458 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.458 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.459 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.459 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.460 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.461 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.461 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.463 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.464 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin (/ -1 b)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539791242.465 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791242.465 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.465 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.465 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.465 * [misc]backup-simplify:  Simplify (* (* -1 (sin (/ -1 (/ 1 (- b))))) (* 1 (/ 1 (/ 1 (- r))))) into (* (sin b) r)
1539791242.465 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1539791242.465 * [misc]backup-simplify:  Simplify (- (* (cos a) (cos b)) (* (sin a) (sin b))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.465 * [misc]approximate:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in (a b) around 0
1539791242.465 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791242.465 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791242.465 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791242.465 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.466 * [misc]backup-simplify:  Simplify a into a
1539791242.466 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.466 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.466 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791242.466 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.466 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.466 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.466 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791242.466 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791242.466 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.466 * [misc]backup-simplify:  Simplify a into a
1539791242.466 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791242.466 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791242.466 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.466 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.466 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.466 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.466 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.466 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.466 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.466 * [misc]taylor:  Taking taylor expansion of (cos b) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.466 * [misc]backup-simplify:  Simplify b into b
1539791242.466 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.466 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.466 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.466 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.467 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.467 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.467 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.467 * [misc]backup-simplify:  Simplify b into b
1539791242.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.467 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.467 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.467 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.467 * [misc]taylor:  Taking taylor expansion of (cos b) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.467 * [misc]backup-simplify:  Simplify b into b
1539791242.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.467 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.467 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.467 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.467 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791242.467 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.467 * [misc]backup-simplify:  Simplify b into b
1539791242.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791242.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791242.468 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791242.468 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791242.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.468 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.468 * [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
1539791242.468 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791242.468 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791242.468 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791242.468 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791242.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.469 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791242.469 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791242.469 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.469 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.469 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.469 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.469 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.469 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
1539791242.470 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.470 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos b))) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.471 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791242.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.473 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791242.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.474 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791242.474 * [misc]backup-simplify:  Simplify (- (sin b)) into (- (sin b))
1539791242.474 * [misc]backup-simplify:  Simplify (+ 0 (- (sin b))) into (- (sin b))
1539791242.474 * [misc]taylor:  Taking taylor expansion of (- (sin b)) in b
1539791242.474 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791242.474 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.474 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.474 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.474 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.475 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.475 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.476 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.476 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.477 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.477 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.478 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791242.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (cos b)))) into (- (* 1/2 (cos b)))
1539791242.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.480 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.481 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.481 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.482 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.483 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791242.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.483 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos b))) 0) into (- (* 1/2 (cos b)))
1539791242.483 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos b))) in b
1539791242.483 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos b)) in b
1539791242.483 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1539791242.483 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539791242.483 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791242.483 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.483 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.483 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.483 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1539791242.483 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1539791242.483 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539791242.485 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791242.485 * [misc]backup-simplify:  Simplify (- 1) into -1
1539791242.485 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.485 * [misc]backup-simplify:  Simplify (+ (* -1 (* b a)) (+ (* -1/2 (pow (* 1 a) 2)) 1)) into (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
1539791242.485 * [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.485 * [misc]approximate:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in (a b) around 0
1539791242.485 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791242.485 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791242.485 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791242.485 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.485 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.486 * [misc]backup-simplify:  Simplify a into a
1539791242.486 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.486 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.486 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.486 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791242.486 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.486 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.486 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.486 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.486 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.486 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.486 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.486 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.486 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.486 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.486 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.487 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.487 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.487 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.487 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.487 * [misc]backup-simplify:  Simplify a into a
1539791242.487 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.487 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.487 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.487 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.487 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.487 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.487 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.487 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.487 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.487 * [misc]backup-simplify:  Simplify b into b
1539791242.488 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.488 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.488 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.488 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.488 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.488 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.488 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.488 * [misc]backup-simplify:  Simplify b into b
1539791242.488 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.488 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.488 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.488 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.488 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.488 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.488 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.488 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.489 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.489 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.489 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.489 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.489 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.489 * [misc]backup-simplify:  Simplify b into b
1539791242.489 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.489 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.489 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.489 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791242.489 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.489 * [misc]backup-simplify:  Simplify b into b
1539791242.489 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791242.490 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.490 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.490 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791242.490 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791242.490 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.490 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.490 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.490 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.490 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791242.490 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791242.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.490 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791242.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791242.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791242.491 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791242.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.491 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.491 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791242.491 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791242.491 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791242.491 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.491 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.492 * [misc]backup-simplify:  Simplify a into a
1539791242.492 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.492 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.492 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.492 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.492 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.492 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.492 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791242.492 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.492 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.492 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791242.492 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791242.492 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791242.492 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.493 * [misc]backup-simplify:  Simplify a into a
1539791242.493 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791242.493 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791242.493 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791242.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791242.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791242.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.493 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791242.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791242.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791242.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791242.493 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791242.494 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791242.494 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.494 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.494 * [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791242.494 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791242.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.496 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.496 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791242.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.497 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.497 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791242.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791242.498 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791242.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.499 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.499 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.500 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.500 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791242.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.501 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791242.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791242.503 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791242.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791242.505 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791242.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.505 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791242.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.506 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.507 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.508 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.509 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791242.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.514 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.514 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.514 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.514 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.515 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.515 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.516 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.517 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791242.518 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.521 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791242.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.523 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.523 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.524 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
1539791242.528 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791242.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.532 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.532 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.532 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.533 * [misc]backup-simplify:  Simplify (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a))))) into (- (* (cos a) (cos b)) (* (sin b) (sin a)))
1539791242.533 * [misc]backup-simplify:  Simplify (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.533 * [misc]approximate:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in (a b) around 0
1539791242.533 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791242.533 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791242.533 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791242.533 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.533 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.533 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.533 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.533 * [misc]backup-simplify:  Simplify a into a
1539791242.533 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.533 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.534 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.534 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791242.534 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.534 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.534 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.534 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.534 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.534 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.534 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.534 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.534 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.534 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.534 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.534 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.534 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.534 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.534 * [misc]backup-simplify:  Simplify a into a
1539791242.534 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.534 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.534 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.535 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.535 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.535 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.535 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.535 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.535 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.535 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.535 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.535 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.535 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791242.535 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791242.535 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791242.535 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.535 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.535 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.535 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.535 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.535 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.535 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.535 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.535 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.536 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.536 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.536 * [misc]backup-simplify:  Simplify b into b
1539791242.536 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.536 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.536 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.536 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.536 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.536 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.536 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.536 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.536 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.536 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.536 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.536 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.536 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.536 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.537 * [misc]backup-simplify:  Simplify b into b
1539791242.537 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.537 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.537 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.537 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.537 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.537 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.537 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.537 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.537 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.537 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.537 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.537 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.537 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.537 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.537 * [misc]backup-simplify:  Simplify b into b
1539791242.538 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.538 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.538 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.538 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791242.538 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791242.538 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791242.538 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.538 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.538 * [misc]taylor:  Taking taylor expansion of a in a
1539791242.538 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.538 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.538 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.538 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.538 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791242.538 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791242.538 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791242.538 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.538 * [misc]taylor:  Taking taylor expansion of b in a
1539791242.538 * [misc]backup-simplify:  Simplify b into b
1539791242.538 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791242.538 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.539 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.539 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791242.539 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791242.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.539 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791242.539 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.539 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791242.539 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791242.540 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791242.540 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.540 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.540 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791242.540 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791242.540 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791242.540 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.540 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.540 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.540 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.540 * [misc]backup-simplify:  Simplify a into a
1539791242.540 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.541 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.541 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.541 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791242.541 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.541 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.541 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.541 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.541 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.541 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.541 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.541 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791242.541 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791242.541 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791242.541 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791242.541 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.541 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.541 * [misc]taylor:  Taking taylor expansion of a in b
1539791242.541 * [misc]backup-simplify:  Simplify a into a
1539791242.541 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791242.541 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791242.542 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791242.542 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791242.542 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791242.542 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791242.542 * [misc]backup-simplify:  Simplify -1 into -1
1539791242.542 * [misc]taylor:  Taking taylor expansion of b in b
1539791242.542 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.542 * [misc]backup-simplify:  Simplify 1 into 1
1539791242.542 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791242.542 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791242.542 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791242.542 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791242.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.542 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791242.543 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791242.543 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791242.543 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791242.543 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791242.543 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791242.543 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.544 * [misc]backup-simplify:  Simplify (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791242.544 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.545 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791242.545 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.546 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791242.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.547 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.547 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791242.547 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791242.548 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791242.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.549 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.549 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.549 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.549 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.550 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.550 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791242.550 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.551 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.551 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791242.552 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791242.553 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791242.554 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791242.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.554 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791242.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.554 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.555 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.556 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.556 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.557 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.557 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791242.558 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.558 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.559 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.559 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.559 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.559 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.560 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.560 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.561 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791242.562 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791242.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791242.563 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791242.563 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.563 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791242.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791242.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.564 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.565 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.565 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.565 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
1539791242.568 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791242.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791242.568 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791242.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791242.570 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791242.570 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.570 * [misc]backup-simplify:  Simplify 0 into 0
1539791242.571 * [misc]backup-simplify:  Simplify (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.571 * * * [misc]progress:  simplifying candidates
1539791242.571 * * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 1))>
1539791242.571 * * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.571 * [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.571 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791242.573 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791242.576 * * [misc]simplify:  iters left: 4 (37 enodes)
1539791242.582 * * [misc]simplify:  iters left: 3 (45 enodes)
1539791242.587 * * [misc]simplify:  iters left: 2 (49 enodes)
1539791242.592 * * [misc]simplify:  iters left: 1 (53 enodes)
1539791242.599 * [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791242.599 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
1539791242.599 * * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.599 * * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.599 * * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.599 * [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.599 * * [misc]simplify:  iters left: 6 (16 enodes)
1539791242.602 * * [misc]simplify:  iters left: 5 (36 enodes)
1539791242.609 * * [misc]simplify:  iters left: 4 (127 enodes)
1539791242.673 * [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)
1539791242.673 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))
1539791242.673 * * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.673 * * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.674 * * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.674 * * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.674 * * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.674 * [enter]simplify:  Simplifying (/ r (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
1539791242.674 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791242.676 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791242.679 * * [misc]simplify:  iters left: 4 (26 enodes)
1539791242.683 * [exit]simplify:  Simplified to (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
1539791242.683 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791242.683 * [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.683 * * [misc]simplify:  iters left: 6 (11 enodes)
1539791242.685 * * [misc]simplify:  iters left: 5 (15 enodes)
1539791242.687 * * [misc]simplify:  iters left: 4 (22 enodes)
1539791242.690 * [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.690 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791242.690 * * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.690 * [enter]simplify:  Simplifying (/ r (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.690 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791242.692 * * [misc]simplify:  iters left: 5 (16 enodes)
1539791242.694 * * [misc]simplify:  iters left: 4 (23 enodes)
1539791242.698 * [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791242.698 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791242.698 * [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.698 * * [misc]simplify:  iters left: 6 (11 enodes)
1539791242.700 * * [misc]simplify:  iters left: 5 (15 enodes)
1539791242.702 * * [misc]simplify:  iters left: 4 (22 enodes)
1539791242.705 * [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.705 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791242.705 * * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.705 * [enter]simplify:  Simplifying (/ r 1)
1539791242.705 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.706 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791242.706 * [exit]simplify:  Simplified to r
1539791242.706 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
1539791242.706 * [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.706 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791242.708 * * [misc]simplify:  iters left: 5 (14 enodes)
1539791242.710 * * [misc]simplify:  iters left: 4 (21 enodes)
1539791242.713 * [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.713 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
1539791242.713 * * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.713 * * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.713 * * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (* r (sin b)))))>
1539791242.713 * * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.713 * [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.713 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791242.714 * * [misc]simplify:  iters left: 5 (14 enodes)
1539791242.716 * * [misc]simplify:  iters left: 4 (21 enodes)
1539791242.719 * [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791242.719 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791242.719 * * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791242.719 * [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791242.719 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791242.722 * * [misc]simplify:  iters left: 5 (14 enodes)
1539791242.726 * * [misc]simplify:  iters left: 4 (21 enodes)
1539791242.732 * [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791242.732 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791242.732 * * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.733 * [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.733 * * [misc]simplify:  iters left: 5 (9 enodes)
1539791242.736 * * [misc]simplify:  iters left: 4 (13 enodes)
1539791242.739 * * [misc]simplify:  iters left: 3 (20 enodes)
1539791242.745 * [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
1539791242.745 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791242.745 * * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))))>
1539791242.745 * * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))) 2))>
1539791242.745 * * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) (* 2 2)))>
1539791242.746 * [enter]simplify:  Simplifying (* 2 2)
1539791242.746 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791242.747 * * [misc]simplify:  iters left: 1 (3 enodes)
1539791242.748 * [exit]simplify:  Simplified to 4
1539791242.748 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) 4))
1539791242.748 * * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.748 * [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.748 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791242.753 * * [misc]simplify:  iters left: 5 (34 enodes)
1539791242.766 * * [misc]simplify:  iters left: 4 (84 enodes)
1539791242.787 * * [misc]simplify:  iters left: 3 (139 enodes)
1539791242.811 * * [misc]simplify:  iters left: 2 (172 enodes)
1539791242.840 * * [misc]simplify:  iters left: 1 (182 enodes)
1539791242.880 * [exit]simplify:  Simplified to (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))
1539791242.880 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))))
1539791242.880 * * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.880 * [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791242.880 * * [misc]simplify:  iters left: 5 (9 enodes)
1539791242.882 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791242.883 * [exit]simplify:  Simplified to (+ (* (sin a) (sin b)) (* (cos b) (cos a)))
1539791242.883 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))))
1539791242.883 * * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ a b))) 2))))>
1539791242.884 * [enter]simplify:  Simplifying (- (cos (- a b)) (cos (+ a b)))
1539791242.884 * * [misc]simplify:  iters left: 5 (7 enodes)
1539791242.885 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791242.886 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791242.888 * [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
1539791242.888 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ b a))) 2))))
1539791242.888 * * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1))))>
1539791242.888 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791242.888 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791242.889 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791242.889 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791242.889 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin b) (sin a)) 1))))
1539791242.889 * * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1))))>
1539791242.889 * * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (+ (log (sin a)) (log (sin b)))))))>
1539791242.890 * [enter]simplify:  Simplifying (+ (log (sin a)) (log (sin b)))
1539791242.890 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791242.891 * * [misc]simplify:  iters left: 3 (8 enodes)
1539791242.892 * [exit]simplify:  Simplified to (+ (log (sin b)) (log (sin a)))
1539791242.892 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (+ (log (sin b)) (log (sin a)))))))
1539791242.892 * * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (* (sin a) (sin b)))))))>
1539791242.892 * * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
1539791242.892 * * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))))))>
1539791242.892 * [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))
1539791242.892 * * [misc]simplify:  iters left: 6 (9 enodes)
1539791242.893 * * [misc]simplify:  iters left: 5 (16 enodes)
1539791242.896 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791242.903 * * [misc]simplify:  iters left: 3 (75 enodes)
1539791242.925 * * [misc]simplify:  iters left: 2 (99 enodes)
1539791242.940 * * [misc]simplify:  iters left: 1 (102 enodes)
1539791242.952 * [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
1539791242.952 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (pow (* (sin b) (sin a)) 3)))))
1539791242.952 * * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))>
1539791242.952 * * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791242.952 * * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))>
1539791242.952 * * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
1539791242.952 * * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))>
1539791242.952 * [enter]simplify:  Simplifying (cbrt (sin b))
1539791242.952 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.953 * [exit]simplify:  Simplified to (cbrt (sin b))
1539791242.953 * [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))
1539791242.953 * * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))>
1539791242.953 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791242.953 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.953 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791242.953 * [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))
1539791242.953 * * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b)))))>
1539791242.954 * [enter]simplify:  Simplifying (sin b)
1539791242.954 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791242.954 * [exit]simplify:  Simplified to (sin b)
1539791242.954 * [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b)))))
1539791242.954 * * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))>
1539791242.954 * [enter]simplify:  Simplifying (* (cbrt (sin a)) (cbrt (sin a)))
1539791242.954 * * [misc]simplify:  iters left: 4 (4 enodes)
1539791242.955 * [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
1539791242.955 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))
1539791242.955 * * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))>
1539791242.955 * [enter]simplify:  Simplifying (sqrt (sin a))
1539791242.955 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.955 * [exit]simplify:  Simplified to (sqrt (sin a))
1539791242.955 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))
1539791242.955 * * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
1539791242.955 * * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791242.955 * * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (pow (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (exp (log (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (log (exp (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* 1 (* r (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * [enter]simplify:  Simplifying (cbrt (sin b))
1539791242.956 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.956 * [exit]simplify:  Simplified to (cbrt (sin b))
1539791242.956 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.956 * * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.956 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791242.956 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791242.957 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791242.957 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.957 * * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.957 * [enter]simplify:  Simplifying (sin b)
1539791242.957 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791242.957 * [exit]simplify:  Simplified to (sin b)
1539791242.957 * [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791242.957 * * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791242.957 * * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (log (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b)))))))>
1539791242.958 * [enter]simplify:  Simplifying (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b))))
1539791242.958 * * [misc]simplify:  iters left: 6 (11 enodes)
1539791242.959 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791242.962 * * [misc]simplify:  iters left: 4 (21 enodes)
1539791242.964 * * [misc]simplify:  iters left: 3 (30 enodes)
1539791242.968 * * [misc]simplify:  iters left: 2 (40 enodes)
1539791242.974 * * [misc]simplify:  iters left: 1 (48 enodes)
1539791242.986 * [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
1539791242.986 * [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
1539791242.986 * * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (pow (- (* (cos a) (cos b)) (* (sin a) (sin b))) 1)))>
1539791242.986 * * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (exp (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.986 * * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.987 * * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.987 * * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.987 * * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
1539791242.987 * * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))) 2)))>
1539791242.987 * [enter]simplify:  Simplifying (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))
1539791242.987 * * [misc]simplify:  iters left: 6 (9 enodes)
1539791242.990 * * [misc]simplify:  iters left: 5 (21 enodes)
1539791242.994 * * [misc]simplify:  iters left: 4 (43 enodes)
1539791243.001 * * [misc]simplify:  iters left: 3 (108 enodes)
1539791243.022 * * [misc]simplify:  iters left: 2 (247 enodes)
1539791243.306 * [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
1539791243.306 * [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (/ (+ (cos (+ b a)) (cos (+ b a))) 2)))
1539791243.307 * * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))) (* 2 2))))>
1539791243.307 * [enter]simplify:  Simplifying (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))
1539791243.307 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791243.309 * * [misc]simplify:  iters left: 5 (22 enodes)
1539791243.312 * * [misc]simplify:  iters left: 4 (46 enodes)
1539791243.325 * * [misc]simplify:  iters left: 3 (102 enodes)
1539791243.358 * * [misc]simplify:  iters left: 2 (244 enodes)
1539791243.502 * * [misc]simplify:  iters left: 1 (490 enodes)
1539791243.671 * [exit]simplify:  Simplified to (* (cos (+ b a)) 4)
1539791243.672 * [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (/ (* (cos (+ b a)) 4) (* 2 2))))
1539791243.672 * [enter]simplify:  Simplifying (* 2 2)
1539791243.672 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791243.673 * * [misc]simplify:  iters left: 1 (3 enodes)
1539791243.673 * [exit]simplify:  Simplified to 4
1539791243.673 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (/ (* (cos (+ b a)) 4) 4)))
1539791243.673 * * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
1539791243.673 * * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b))))))>
1539791243.673 * * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791243.673 * * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (+ (* (cos a) (cos b)) (* (sin a) (sin b))))))>
1539791243.673 * * * * [misc]progress:  [ 66 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b))))))>
1539791243.673 * * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt (λ (r a b) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))>
1539791243.673 * [enter]simplify:  Simplifying (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791243.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791243.676 * * [misc]simplify:  iters left: 5 (31 enodes)
1539791243.681 * * [misc]simplify:  iters left: 4 (64 enodes)
1539791243.693 * * [misc]simplify:  iters left: 3 (142 enodes)
1539791243.758 * * [misc]simplify:  iters left: 2 (298 enodes)
1539791243.896 * [exit]simplify:  Simplified to (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r))
1539791243.896 * [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r)))
1539791243.896 * * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791243.896 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791243.896 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791243.898 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791243.901 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791243.905 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791243.910 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791243.918 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791243.930 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791243.930 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.931 * * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791243.931 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791243.931 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791243.932 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791243.936 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791243.941 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791243.946 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791243.954 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791243.967 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791243.967 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.967 * * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))>
1539791243.967 * [enter]simplify:  Simplifying (* a b)
1539791243.968 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791243.968 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791243.969 * [exit]simplify:  Simplified to (* a b)
1539791243.969 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))
1539791243.969 * * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791243.969 * [enter]simplify:  Simplifying (* (sin b) (sin a))
1539791243.969 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791243.969 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791243.970 * [exit]simplify:  Simplified to (* (sin a) (sin b))
1539791243.970 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.970 * * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791243.970 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791243.970 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791243.971 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791243.972 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791243.972 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
1539791243.972 * * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791243.972 * [enter]simplify:  Simplifying (* r b)
1539791243.972 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791243.973 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791243.973 * [exit]simplify:  Simplified to (* r b)
1539791243.973 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.973 * * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791243.973 * [enter]simplify:  Simplifying (* (sin b) r)
1539791243.973 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791243.974 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791243.974 * [exit]simplify:  Simplified to (* r (sin b))
1539791243.974 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.975 * * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791243.975 * [enter]simplify:  Simplifying (* (sin b) r)
1539791243.975 * * [misc]simplify:  iters left: 3 (4 enodes)
1539791243.975 * * [misc]simplify:  iters left: 2 (5 enodes)
1539791243.976 * [exit]simplify:  Simplified to (* r (sin b))
1539791243.976 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791243.976 * * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* a b)))))>
1539791243.976 * [enter]simplify:  Simplifying (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
1539791243.976 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791243.978 * * [misc]simplify:  iters left: 5 (20 enodes)
1539791243.980 * * [misc]simplify:  iters left: 4 (32 enodes)
1539791243.986 * * [misc]simplify:  iters left: 3 (70 enodes)
1539791243.997 * * [misc]simplify:  iters left: 2 (119 enodes)
1539791244.029 * * [misc]simplify:  iters left: 1 (153 enodes)
1539791244.076 * [exit]simplify:  Simplified to (+ (- 1 (* b a)) (* (* a -1/2) a))
1539791244.076 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (+ (- 1 (* b a)) (* (* a -1/2) a))))
1539791244.076 * * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791244.076 * [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin b) (sin a)))
1539791244.076 * * [misc]simplify:  iters left: 5 (9 enodes)
1539791244.079 * * [misc]simplify:  iters left: 4 (13 enodes)
1539791244.083 * * [misc]simplify:  iters left: 3 (20 enodes)
1539791244.089 * [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin b) (sin a)))
1539791244.089 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791244.089 * * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791244.089 * [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791244.090 * * [misc]simplify:  iters left: 5 (9 enodes)
1539791244.092 * * [misc]simplify:  iters left: 4 (13 enodes)
1539791244.097 * * [misc]simplify:  iters left: 3 (20 enodes)
1539791244.102 * [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
1539791244.103 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791244.103 * * * [misc]progress:  adding candidates to table
1539791245.029 * * [misc]progress:  iteration 3 / 4
1539791245.029 * * * [misc]progress:  picking best candidate
1539791245.091 * * * * [misc]pick:  Picked  #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791245.091 * * * [misc]progress:  localizing error
1539791245.106 * * * [misc]progress:  generating rewritten candidates
1539791245.106 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1539791245.149 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1 1)
1539791245.171 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539791245.340 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 2)
1539791245.344 * * * [misc]progress:  generating series expansions
1539791245.344 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1539791245.345 * [misc]backup-simplify:  Simplify (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) into (* (sin a) (sin b))
1539791245.345 * [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
1539791245.345 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791245.345 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.345 * [misc]backup-simplify:  Simplify a into a
1539791245.345 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.345 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.345 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.345 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.345 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.345 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.345 * [misc]backup-simplify:  Simplify b into b
1539791245.345 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.345 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.345 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.345 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.345 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.345 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.345 * [misc]backup-simplify:  Simplify b into b
1539791245.345 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.345 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.345 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.345 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.345 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.345 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791245.345 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.346 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.346 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.346 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.346 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.347 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.347 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.348 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791245.348 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.348 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.348 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.348 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.349 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.349 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.350 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.350 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.351 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.351 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791245.351 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.351 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.351 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.352 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.352 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.352 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.353 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.353 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.354 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.354 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.355 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791245.356 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
1539791245.356 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
1539791245.356 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
1539791245.356 * [misc]taylor:  Taking taylor expansion of 1/6 in b
1539791245.356 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1539791245.356 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.356 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.356 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.356 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1539791245.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.356 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.357 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.357 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.357 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.359 * [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
1539791245.359 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791245.360 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.361 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791245.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.362 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.363 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
1539791245.363 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.363 * [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* a b)
1539791245.363 * [misc]backup-simplify:  Simplify (cbrt (* (* (* (sin (/ 1 a)) (sin (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) (* (sin (/ 1 a)) (sin (/ 1 b))))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.363 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in (a b) around 0
1539791245.363 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.363 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.363 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.363 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.363 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.363 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.363 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.363 * [misc]backup-simplify:  Simplify a into a
1539791245.363 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.363 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.363 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.363 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.364 * [misc]backup-simplify:  Simplify b into b
1539791245.364 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.364 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.364 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.364 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.364 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.364 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.364 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.364 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.364 * [misc]backup-simplify:  Simplify b into b
1539791245.364 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.364 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.364 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.364 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.364 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.364 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.364 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.364 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.365 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.365 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.365 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.365 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.365 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.365 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.365 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.365 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.365 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.365 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.365 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.365 * [misc]backup-simplify:  Simplify a into a
1539791245.365 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.365 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.365 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.365 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.365 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.365 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.366 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.367 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.367 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.367 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.369 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.369 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.371 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.371 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.371 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.371 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.373 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.374 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.374 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.375 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.375 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.376 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.379 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791245.380 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.380 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.380 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.380 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
1539791245.381 * [misc]backup-simplify:  Simplify (cbrt (* (* (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.381 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in (a b) around 0
1539791245.381 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.381 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.381 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.381 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.381 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.381 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.381 * [misc]backup-simplify:  Simplify a into a
1539791245.381 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.381 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.381 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.381 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.381 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.381 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.381 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.381 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.381 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.381 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.382 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.382 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.382 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.382 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.382 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.382 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.382 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.382 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.382 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.382 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.382 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.382 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.382 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.382 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.382 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.382 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.382 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.382 * [misc]backup-simplify:  Simplify b into b
1539791245.382 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.382 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.382 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.382 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.383 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.383 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.383 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.383 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.383 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.383 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.383 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.383 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.383 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.383 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.383 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.383 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.383 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.383 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.383 * [misc]backup-simplify:  Simplify b into b
1539791245.383 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.383 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.383 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.383 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.384 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.384 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.384 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.384 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.384 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.384 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.384 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.384 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.384 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.384 * [misc]backup-simplify:  Simplify a into a
1539791245.384 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.384 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.384 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.384 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.384 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.384 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.384 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.384 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.384 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.384 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.385 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.385 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.385 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.385 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.385 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.385 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.385 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.385 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.386 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.387 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.388 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.388 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.388 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.388 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.388 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.389 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.390 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.390 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.391 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.392 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.393 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.393 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.393 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.394 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.394 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.395 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.395 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.395 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.396 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.397 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.398 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.399 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.401 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.401 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791245.402 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.402 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.402 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.402 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
1539791245.402 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1 1)
1539791245.402 * [misc]backup-simplify:  Simplify (* (* (sin a) (sin b)) (* (sin a) (sin b))) into (* (pow (sin a) 2) (pow (sin b) 2))
1539791245.402 * [misc]approximate:  Taking taylor expansion of (* (pow (sin a) 2) (pow (sin b) 2)) in (a b) around 0
1539791245.402 * [misc]taylor:  Taking taylor expansion of (* (pow (sin a) 2) (pow (sin b) 2)) in b
1539791245.402 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in b
1539791245.402 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791245.402 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.402 * [misc]backup-simplify:  Simplify a into a
1539791245.402 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.402 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.402 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791245.403 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791245.403 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791245.403 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in b
1539791245.403 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.403 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.403 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.403 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.404 * [misc]taylor:  Taking taylor expansion of (* (pow (sin a) 2) (pow (sin b) 2)) in a
1539791245.404 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791245.404 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.404 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.404 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.404 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.405 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.405 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in a
1539791245.405 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.405 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.405 * [misc]backup-simplify:  Simplify b into b
1539791245.405 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.405 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.405 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.406 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.406 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.406 * [misc]taylor:  Taking taylor expansion of (* (pow (sin a) 2) (pow (sin b) 2)) in a
1539791245.406 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791245.406 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.406 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.406 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.406 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.407 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.407 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in a
1539791245.407 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.407 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.407 * [misc]backup-simplify:  Simplify b into b
1539791245.407 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.407 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.407 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.407 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.407 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.407 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.408 * [misc]backup-simplify:  Simplify (* (sin b) (sin b)) into (pow (sin b) 2)
1539791245.408 * [misc]backup-simplify:  Simplify (* 1 (pow (sin b) 2)) into (pow (sin b) 2)
1539791245.408 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in b
1539791245.408 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.408 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.408 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.408 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.409 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.409 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.409 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.409 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.410 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.411 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.411 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 (sin b))) into 0
1539791245.412 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539791245.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (sin b) 2))) into 0
1539791245.413 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.413 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.413 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.414 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539791245.414 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.415 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.415 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.416 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.417 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.417 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
1539791245.419 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791245.419 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1539791245.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* -1/3 (pow (sin b) 2)))) into (- (* 1/3 (pow (sin b) 2)))
1539791245.420 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (pow (sin b) 2))) in b
1539791245.420 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (sin b) 2)) in b
1539791245.420 * [misc]taylor:  Taking taylor expansion of 1/3 in b
1539791245.420 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791245.420 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in b
1539791245.420 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.420 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.420 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.420 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.421 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.421 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1539791245.421 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1539791245.421 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1539791245.421 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.423 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791245.424 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1539791245.424 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1539791245.425 * [misc]backup-simplify:  Simplify (+ (* -1/3 (pow (* (pow b 2) a) 2)) (+ (* -1/3 (pow (* b (pow a 2)) 2)) (* 1 (pow (* b a) 2)))) into (- (* (pow a 2) (pow b 2)) (+ (* 1/3 (* (pow a 2) (pow b 4))) (* 1/3 (* (pow a 4) (pow b 2)))))
1539791245.425 * [misc]backup-simplify:  Simplify (* (* (sin (/ 1 a)) (sin (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) into (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2))
1539791245.425 * [misc]approximate:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) in (a b) around 0
1539791245.425 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.425 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.425 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.425 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.425 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.425 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.426 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.426 * [misc]backup-simplify:  Simplify a into a
1539791245.426 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.426 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.426 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.426 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.426 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.426 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.426 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) in a
1539791245.426 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in a
1539791245.426 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.426 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.426 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.426 * [misc]backup-simplify:  Simplify b into b
1539791245.426 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.426 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.426 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.426 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.427 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.427 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.427 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.427 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.427 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.427 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.427 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.427 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.427 * [misc]backup-simplify:  Simplify b into b
1539791245.427 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.427 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.427 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.428 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.428 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.428 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.428 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in a
1539791245.428 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.428 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.428 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.428 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.428 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.428 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.428 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 b))) into (pow (sin (/ 1 b)) 2)
1539791245.429 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 a))) into (pow (sin (/ 1 a)) 2)
1539791245.429 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) into (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2))
1539791245.429 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.429 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.429 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.429 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.429 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.429 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.429 * [misc]backup-simplify:  Simplify a into a
1539791245.429 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.429 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.430 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.430 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.430 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.430 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.430 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 b))) into (pow (sin (/ 1 b)) 2)
1539791245.430 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 a))) into (pow (sin (/ 1 a)) 2)
1539791245.430 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) into (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2))
1539791245.430 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2)) into (* (pow (sin (/ 1 b)) 2) (pow (sin (/ 1 a)) 2))
1539791245.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.431 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.432 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.433 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 b)))) into 0
1539791245.433 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (* 0 (pow (sin (/ 1 a)) 2))) into 0
1539791245.433 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.433 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.433 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.434 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.435 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 b)))) into 0
1539791245.436 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (* 0 (pow (sin (/ 1 a)) 2))) into 0
1539791245.436 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.438 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.438 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.438 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.439 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
1539791245.440 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 a)) 2)))) into 0
1539791245.440 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.440 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.440 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.440 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.442 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.443 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
1539791245.445 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 a)) 2)))) into 0
1539791245.445 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791245.447 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.449 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.449 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
1539791245.450 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 a)) 2))))) into 0
1539791245.450 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.450 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.450 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.450 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 (/ 1 b))) 2) (pow (sin (/ 1 (/ 1 a))) 2)) into (* (pow (sin b) 2) (pow (sin a) 2))
1539791245.450 * [misc]backup-simplify:  Simplify (* (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) into (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2))
1539791245.450 * [misc]approximate:  Taking taylor expansion of (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) in (a b) around 0
1539791245.450 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) in b
1539791245.450 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in b
1539791245.450 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.450 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.450 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.450 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.450 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.450 * [misc]backup-simplify:  Simplify a into a
1539791245.450 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.450 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.450 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.450 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.450 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.450 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.450 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in b
1539791245.450 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.451 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.451 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.451 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.451 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.451 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.451 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.451 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.451 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.451 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.451 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.451 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.451 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.451 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.451 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.451 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.451 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.451 * [misc]backup-simplify:  Simplify b into b
1539791245.451 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.451 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.451 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.451 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.451 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.451 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.451 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in a
1539791245.451 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.452 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.452 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.452 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.452 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.452 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.452 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.452 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.452 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.452 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in a
1539791245.452 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.452 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.452 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.452 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.452 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.452 * [misc]backup-simplify:  Simplify b into b
1539791245.452 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.452 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.452 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.452 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.452 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.452 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.452 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 a))) into (pow (sin (/ -1 a)) 2)
1539791245.452 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) (sin (/ -1 b))) into (pow (sin (/ -1 b)) 2)
1539791245.452 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) into (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2))
1539791245.452 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) in b
1539791245.452 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in b
1539791245.452 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.452 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.453 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.453 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.453 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.453 * [misc]backup-simplify:  Simplify a into a
1539791245.453 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.453 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.453 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.453 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.453 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.453 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.453 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in b
1539791245.453 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.453 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.453 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.453 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.453 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.453 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.453 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.453 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.453 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.453 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 a))) into (pow (sin (/ -1 a)) 2)
1539791245.453 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) (sin (/ -1 b))) into (pow (sin (/ -1 b)) 2)
1539791245.453 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) into (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2))
1539791245.453 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2)) into (* (pow (sin (/ -1 a)) 2) (pow (sin (/ -1 b)) 2))
1539791245.454 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.454 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 a)))) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 a)) 2) 0) (* 0 (pow (sin (/ -1 b)) 2))) into 0
1539791245.455 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.455 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.455 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.455 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.456 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.456 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 a)))) into 0
1539791245.457 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 a)) 2) 0) (* 0 (pow (sin (/ -1 b)) 2))) into 0
1539791245.457 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.458 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.458 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.458 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 a))))) into 0
1539791245.459 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 a)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2)))) into 0
1539791245.460 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.460 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.460 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.460 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.460 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.461 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.461 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.461 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.461 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.462 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.462 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 a))))) into 0
1539791245.462 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 a)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2)))) into 0
1539791245.462 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.463 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.463 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.464 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.465 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.465 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.465 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791245.466 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 a)))))) into 0
1539791245.466 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2))))) into 0
1539791245.466 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.466 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.466 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.466 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 (/ 1 (- a)))) 2) (pow (sin (/ -1 (/ 1 (- b)))) 2)) into (* (pow (sin a) 2) (pow (sin b) 2))
1539791245.466 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539791245.466 * [misc]backup-simplify:  Simplify (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791245.466 * [misc]approximate:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in (r b a) around 0
1539791245.466 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
1539791245.466 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in a
1539791245.466 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.466 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.467 * [misc]backup-simplify:  Simplify b into b
1539791245.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.467 * [misc]taylor:  Taking taylor expansion of r in a
1539791245.467 * [misc]backup-simplify:  Simplify r into r
1539791245.467 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.467 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.467 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.467 * [misc]taylor:  Taking taylor expansion of (cos b) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.467 * [misc]backup-simplify:  Simplify b into b
1539791245.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.467 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.467 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.467 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.467 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.467 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.467 * [misc]backup-simplify:  Simplify b into b
1539791245.467 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.467 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.467 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.467 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.467 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.467 * [misc]backup-simplify:  Simplify (* (sin b) r) into (* (sin b) r)
1539791245.467 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791245.467 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791245.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.467 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791245.467 * [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
1539791245.467 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.468 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.468 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.468 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791245.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.468 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791245.468 * [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
1539791245.468 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.468 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.468 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.468 * [misc]taylor:  Taking taylor expansion of r in b
1539791245.468 * [misc]backup-simplify:  Simplify r into r
1539791245.468 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.468 * [misc]backup-simplify:  Simplify a into a
1539791245.468 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.468 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.468 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.468 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.468 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.468 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.468 * [misc]backup-simplify:  Simplify a into a
1539791245.468 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.468 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.468 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.468 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.468 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.468 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.468 * [misc]backup-simplify:  Simplify (* 0 r) into 0
1539791245.469 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.469 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 r)) into r
1539791245.469 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.469 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.469 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.469 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.470 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791245.470 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791245.470 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791245.470 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.470 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.470 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.470 * [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
1539791245.470 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.470 * [misc]backup-simplify:  Simplify b into b
1539791245.470 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.470 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.470 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.470 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.470 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.470 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.470 * [misc]backup-simplify:  Simplify a into a
1539791245.470 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.470 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.470 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.470 * [misc]backup-simplify:  Simplify b into b
1539791245.470 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.470 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.470 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.470 * [misc]backup-simplify:  Simplify a into a
1539791245.470 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.470 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.470 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791245.470 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.470 * [misc]backup-simplify:  Simplify b into b
1539791245.470 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.470 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.470 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.471 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.471 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.471 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791245.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.471 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791245.472 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.472 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.472 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791245.472 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.472 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791245.472 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791245.472 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791245.472 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791245.473 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791245.473 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.473 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.473 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.473 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791245.473 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791245.473 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791245.473 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791245.473 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.473 * [misc]backup-simplify:  Simplify b into b
1539791245.473 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.473 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.473 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.473 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.473 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.473 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.473 * [misc]backup-simplify:  Simplify a into a
1539791245.473 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.473 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.473 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.473 * [misc]backup-simplify:  Simplify b into b
1539791245.473 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.473 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.473 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791245.473 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.473 * [misc]backup-simplify:  Simplify a into a
1539791245.473 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.473 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.473 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791245.474 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.474 * [misc]backup-simplify:  Simplify b into b
1539791245.474 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.474 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.474 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.474 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.474 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.474 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791245.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.474 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791245.475 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.475 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.475 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.475 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791245.475 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791245.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.476 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791245.476 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791245.476 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791245.476 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791245.476 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791245.476 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.476 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.476 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.476 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791245.476 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791245.476 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791245.477 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791245.477 * [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.477 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.477 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.477 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.477 * [misc]backup-simplify:  Simplify a into a
1539791245.477 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.477 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.477 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.477 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.477 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.477 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.477 * [misc]backup-simplify:  Simplify a into a
1539791245.477 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.477 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.477 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.477 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.477 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.477 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.478 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.478 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.479 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.479 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.479 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.479 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791245.479 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791245.479 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791245.479 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791245.479 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791245.479 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.479 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791245.479 * [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
1539791245.479 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791245.479 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791245.479 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.479 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.480 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.480 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.481 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.481 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.482 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.482 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.483 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791245.483 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.483 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
1539791245.484 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.484 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
1539791245.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.485 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.485 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791245.486 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.486 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791245.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.487 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos b))) into 0
1539791245.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.487 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.488 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.488 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.489 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.489 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791245.490 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.490 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791245.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.490 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin b))) into 0
1539791245.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.491 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791245.491 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.491 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.491 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.491 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.491 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.493 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.493 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.493 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.493 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791245.494 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.494 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791245.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.495 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791245.496 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.496 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.496 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791245.497 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.498 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791245.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.498 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1539791245.498 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1539791245.498 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1539791245.499 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
1539791245.499 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
1539791245.499 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.499 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.499 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.499 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1539791245.499 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791245.499 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.499 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.500 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.501 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.501 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.501 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539791245.501 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.503 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.504 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.506 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.507 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791245.508 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.508 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.510 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.512 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.513 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.514 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 (cos b)))) into 0
1539791245.515 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.515 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.516 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.516 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.518 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.519 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.519 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.520 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
1539791245.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.521 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791245.521 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.521 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.521 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.521 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.523 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791245.524 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791245.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.526 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.528 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.528 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.528 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
1539791245.529 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.530 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.530 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.530 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.531 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.531 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
1539791245.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.531 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
1539791245.531 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
1539791245.532 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1539791245.532 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791245.532 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.532 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.532 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.532 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.532 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.532 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.532 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.532 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.532 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.533 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
1539791245.533 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791245.533 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.533 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.533 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.533 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.533 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.533 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791245.533 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.533 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1539791245.533 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1539791245.533 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791245.533 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.533 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.534 * [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* 1/3 (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791245.534 * [misc]backup-simplify:  Simplify (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (cbrt (* (* (* (sin (/ 1 a)) (sin (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) (* (sin (/ 1 a)) (sin (/ 1 b))))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791245.534 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in (r b a) around 0
1539791245.534 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.534 * [misc]backup-simplify:  Simplify b into b
1539791245.534 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.534 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.534 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.534 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of r in a
1539791245.534 * [misc]backup-simplify:  Simplify r into r
1539791245.534 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.534 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.534 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.534 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.535 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.535 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.535 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.535 * [misc]backup-simplify:  Simplify b into b
1539791245.535 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.535 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.535 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.535 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.535 * [misc]backup-simplify:  Simplify b into b
1539791245.535 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.535 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.535 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.535 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.535 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.535 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.535 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.535 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.535 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.535 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.535 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.535 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.535 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791245.535 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791245.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.536 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791245.536 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.536 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.536 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.536 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.536 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.536 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.536 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.536 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.536 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791245.537 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.537 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.537 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.537 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.537 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of r in b
1539791245.537 * [misc]backup-simplify:  Simplify r into r
1539791245.537 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.537 * [misc]backup-simplify:  Simplify a into a
1539791245.537 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.537 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.537 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.537 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.537 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.537 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.537 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.537 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.537 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.537 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.537 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.537 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.538 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.538 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.538 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.538 * [misc]backup-simplify:  Simplify a into a
1539791245.538 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.538 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791245.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.538 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.538 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.538 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.539 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.539 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791245.539 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.539 * [misc]backup-simplify:  Simplify b into b
1539791245.539 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.539 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.539 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.539 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.539 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.539 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.539 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.539 * [misc]backup-simplify:  Simplify a into a
1539791245.539 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.539 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.539 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.539 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.539 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.539 * [misc]backup-simplify:  Simplify b into b
1539791245.539 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.539 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.540 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.540 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791245.540 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791245.540 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.540 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.540 * [misc]backup-simplify:  Simplify b into b
1539791245.540 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.540 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.540 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.540 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791245.540 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791245.540 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.540 * [misc]backup-simplify:  Simplify a into a
1539791245.540 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.540 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.540 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.540 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.540 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.540 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.540 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791245.540 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791245.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.540 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791245.540 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791245.540 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791245.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.541 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791245.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.541 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.541 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.541 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.541 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.541 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.541 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.541 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.541 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791245.542 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791245.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791245.543 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791245.544 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.545 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.545 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.545 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.546 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.547 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.548 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.548 * [misc]backup-simplify:  Simplify b into b
1539791245.548 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.548 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.548 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.548 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.548 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.548 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.548 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.548 * [misc]backup-simplify:  Simplify a into a
1539791245.548 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.548 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.548 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.548 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.548 * [misc]backup-simplify:  Simplify b into b
1539791245.548 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.548 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.548 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.548 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.548 * [misc]backup-simplify:  Simplify b into b
1539791245.548 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.548 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.548 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.548 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791245.548 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.548 * [misc]backup-simplify:  Simplify a into a
1539791245.549 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.549 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.549 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.549 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791245.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791245.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791245.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791245.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791245.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.550 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791245.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.550 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.550 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.550 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.550 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.551 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791245.551 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791245.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791245.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.553 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.553 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791245.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.554 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791245.554 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.554 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.554 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.555 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.555 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.555 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.556 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.557 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.557 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.557 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.557 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791245.557 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.557 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.557 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.557 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.557 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.558 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.558 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.558 * [misc]backup-simplify:  Simplify a into a
1539791245.558 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.558 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.558 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.558 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.558 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.558 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.558 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.558 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.558 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.558 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.558 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.558 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.558 * [misc]backup-simplify:  Simplify a into a
1539791245.558 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.558 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791245.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.559 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.559 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.559 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.559 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.559 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.560 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.560 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.560 * [misc]backup-simplify:  Simplify b into b
1539791245.560 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.560 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.560 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.560 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791245.560 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.561 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.561 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.561 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.561 * [misc]backup-simplify:  Simplify b into b
1539791245.561 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.561 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.561 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.561 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.561 * [misc]backup-simplify:  Simplify b into b
1539791245.561 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.561 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.561 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.561 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.561 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.562 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.562 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.562 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.562 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.562 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.562 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.562 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791245.562 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791245.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.562 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791245.563 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791245.563 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.563 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.563 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.563 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.563 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.563 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791245.564 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.564 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791245.564 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.566 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.567 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.569 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.569 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.570 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.571 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.571 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.572 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.572 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791245.573 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.574 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.575 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.576 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.577 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.578 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.578 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.579 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))) into 0
1539791245.580 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.580 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.580 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.580 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.580 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.580 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.580 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.581 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791245.581 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.582 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.582 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791245.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.583 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791245.583 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.583 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.583 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.584 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.584 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.585 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.586 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.586 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.586 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.586 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.586 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.586 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.587 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.588 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.588 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.588 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.588 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791245.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791245.590 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.591 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.592 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.592 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.593 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.594 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.595 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.596 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.596 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.598 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.598 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.599 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.601 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.601 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.603 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.603 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.605 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.606 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
1539791245.608 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.610 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.612 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.612 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.614 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.615 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791245.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.616 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.617 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.617 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.617 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.617 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.617 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.617 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.617 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.617 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.617 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.619 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.619 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.620 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.621 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791245.622 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.622 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.623 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.623 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.624 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.625 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791245.625 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.625 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.625 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.626 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791245.626 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (cbrt (* (* (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
1539791245.626 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in (r b a) around 0
1539791245.626 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in a
1539791245.626 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.627 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.627 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.627 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.627 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.627 * [misc]backup-simplify:  Simplify b into b
1539791245.627 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.627 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.627 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.627 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of r in a
1539791245.627 * [misc]backup-simplify:  Simplify r into r
1539791245.627 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.627 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.627 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.627 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.627 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.627 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.627 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.627 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.627 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.627 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.627 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.628 * [misc]backup-simplify:  Simplify b into b
1539791245.628 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.628 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.628 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.628 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.628 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.628 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.628 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.628 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.628 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.628 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.628 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.628 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.628 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.628 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.628 * [misc]backup-simplify:  Simplify b into b
1539791245.628 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.628 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.628 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.628 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.629 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791245.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791245.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.629 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791245.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.629 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.630 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.630 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.630 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.630 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.631 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.631 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.631 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.631 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.631 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.631 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.631 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.631 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.631 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.631 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of r in b
1539791245.631 * [misc]backup-simplify:  Simplify r into r
1539791245.631 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.631 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.631 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.631 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.631 * [misc]backup-simplify:  Simplify a into a
1539791245.631 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.631 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.631 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.632 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.632 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.632 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.632 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.632 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.632 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.632 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.632 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.632 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.632 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.632 * [misc]backup-simplify:  Simplify a into a
1539791245.632 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.632 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.632 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.632 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.632 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.632 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.632 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.632 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.632 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.633 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.633 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.633 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791245.633 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791245.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.633 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791245.633 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.633 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.634 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.634 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.634 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.634 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.634 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.634 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.635 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.635 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.635 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.635 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.635 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.635 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.635 * [misc]backup-simplify:  Simplify b into b
1539791245.635 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.635 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.635 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.635 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.635 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.635 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.635 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791245.635 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.636 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.636 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.636 * [misc]backup-simplify:  Simplify a into a
1539791245.636 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.636 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.636 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.636 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.636 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.636 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.636 * [misc]backup-simplify:  Simplify b into b
1539791245.636 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.636 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.636 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.636 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791245.636 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.636 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.636 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.636 * [misc]backup-simplify:  Simplify a into a
1539791245.636 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.636 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.637 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791245.637 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.637 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.637 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.637 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.637 * [misc]backup-simplify:  Simplify b into b
1539791245.637 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.637 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.637 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.637 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.637 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.637 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.637 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791245.637 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791245.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.638 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791245.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791245.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791245.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.638 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791245.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.639 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.639 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.639 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.640 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791245.640 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791245.640 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.642 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791245.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.643 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791245.643 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791245.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.645 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791245.645 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.646 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.646 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.647 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.647 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.648 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.649 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.650 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.650 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.651 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.651 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.651 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.651 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.651 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.651 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.651 * [misc]backup-simplify:  Simplify b into b
1539791245.651 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.651 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.651 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.651 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of r in r
1539791245.651 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.651 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.651 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791245.651 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.651 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.651 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.651 * [misc]backup-simplify:  Simplify a into a
1539791245.651 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.651 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.651 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.651 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.652 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.652 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.652 * [misc]backup-simplify:  Simplify b into b
1539791245.652 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.652 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.652 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.652 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.652 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.652 * [misc]taylor:  Taking taylor expansion of a in r
1539791245.652 * [misc]backup-simplify:  Simplify a into a
1539791245.652 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.652 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.652 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.652 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791245.652 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791245.652 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.652 * [misc]taylor:  Taking taylor expansion of b in r
1539791245.652 * [misc]backup-simplify:  Simplify b into b
1539791245.652 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.652 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.652 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.652 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.652 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.652 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.652 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791245.652 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791245.653 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791245.653 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791245.653 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.653 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.653 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.653 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.653 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.653 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.653 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.653 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.654 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791245.654 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791245.654 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.655 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791245.656 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.656 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.656 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791245.656 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.657 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791245.657 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.657 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.658 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.659 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.659 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.659 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.660 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.660 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.660 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.660 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791245.660 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.660 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.660 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791245.660 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.661 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.661 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.661 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.661 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.661 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.661 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.661 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.661 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.661 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.661 * [misc]backup-simplify:  Simplify a into a
1539791245.661 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.661 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.661 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.661 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.661 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.661 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.661 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.661 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.661 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.661 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.661 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.661 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.661 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.661 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.661 * [misc]backup-simplify:  Simplify a into a
1539791245.661 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.661 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.661 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.662 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.662 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.662 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.662 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.662 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.662 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.662 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.662 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.662 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.662 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791245.662 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791245.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.662 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791245.662 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.662 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.662 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.662 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.662 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.662 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.663 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.663 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.663 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.663 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.663 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.663 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.663 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.663 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.663 * [misc]backup-simplify:  Simplify b into b
1539791245.663 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.663 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.663 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.663 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.663 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.663 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.663 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.663 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.663 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.663 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.664 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.664 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.664 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.664 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.664 * [misc]backup-simplify:  Simplify b into b
1539791245.664 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.664 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.664 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.664 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.664 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.664 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.664 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.664 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.664 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.664 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.664 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.664 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.664 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.664 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.664 * [misc]backup-simplify:  Simplify b into b
1539791245.664 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.664 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.664 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.664 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.664 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.664 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.664 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791245.665 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791245.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.665 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791245.665 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791245.665 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.665 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.665 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.665 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.665 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.665 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791245.665 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791245.666 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.666 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791245.666 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.666 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.666 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.667 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.669 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.669 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.670 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.670 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.671 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.671 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.671 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.672 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.672 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791245.673 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.673 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.674 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.675 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.675 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.675 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.677 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791245.677 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.678 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791245.678 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.678 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.678 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.678 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.678 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.678 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.678 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791245.678 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.679 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.680 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.680 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.680 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.681 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.681 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.681 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791245.682 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.682 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.682 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791245.683 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791245.684 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.685 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.685 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.686 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.686 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.687 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791245.687 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.687 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.688 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.688 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.688 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.689 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.690 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.690 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.690 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.691 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.691 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.692 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.693 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.693 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.694 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.695 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
1539791245.696 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.696 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.696 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.697 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.697 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.698 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.699 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.700 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.700 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.700 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791245.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.701 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.702 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.702 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.702 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.702 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.702 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.702 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.702 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.702 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.702 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.703 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.703 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.703 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.704 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.705 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.705 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791245.706 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.707 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.707 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.708 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.708 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.709 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.710 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.711 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791245.711 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791245.711 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.711 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.712 * [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791245.712 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 2)
1539791245.712 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791245.712 * [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
1539791245.712 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791245.712 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791245.712 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.713 * [misc]backup-simplify:  Simplify a into a
1539791245.713 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791245.713 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791245.713 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.713 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.713 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.713 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.713 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.713 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.713 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.713 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.713 * [misc]backup-simplify:  Simplify b into b
1539791245.713 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.713 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.713 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.713 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.713 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.713 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791245.713 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.713 * [misc]backup-simplify:  Simplify b into b
1539791245.713 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791245.713 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791245.714 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791245.714 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791245.714 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791245.714 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791245.714 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.714 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.714 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.714 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.714 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791245.715 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.716 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791245.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.717 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.717 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791245.717 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.717 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.717 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.717 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.717 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.717 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.718 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.719 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.720 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.720 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.721 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.722 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791245.722 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.722 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.722 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.723 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791245.723 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.723 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.724 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.725 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.727 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.727 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.729 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791245.730 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
1539791245.730 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
1539791245.730 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
1539791245.730 * [misc]taylor:  Taking taylor expansion of 1/6 in b
1539791245.730 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1539791245.730 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791245.730 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.730 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.730 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.730 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1539791245.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791245.730 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.730 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.731 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.731 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.731 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.735 * [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
1539791245.735 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791245.737 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.738 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791245.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.740 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.741 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
1539791245.741 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.741 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.741 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.741 * [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* a b)
1539791245.741 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.741 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in (a b) around 0
1539791245.742 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.742 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.742 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.742 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.742 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.742 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.742 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.742 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.742 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.742 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.742 * [misc]backup-simplify:  Simplify a into a
1539791245.742 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.742 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.742 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.742 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.742 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.742 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.742 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.742 * [misc]backup-simplify:  Simplify b into b
1539791245.742 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.743 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.743 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.743 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.743 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.743 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.743 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.743 * [misc]backup-simplify:  Simplify b into b
1539791245.743 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791245.743 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.743 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791245.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791245.743 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.744 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.744 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.744 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791245.744 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791245.744 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791245.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.744 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791245.744 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791245.744 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791245.744 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.744 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.744 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791245.745 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791245.745 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791245.745 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791245.745 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.745 * [misc]backup-simplify:  Simplify a into a
1539791245.745 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791245.745 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791245.745 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791245.745 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791245.745 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791245.745 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791245.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791245.746 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.746 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791245.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791245.747 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.748 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791245.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.748 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.748 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.748 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.748 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.748 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791245.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791245.750 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791245.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.750 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791245.750 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.751 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.753 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.754 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.754 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.754 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.754 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.755 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.757 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791245.758 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.759 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.760 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.763 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.763 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.764 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791245.764 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.764 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.764 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
1539791245.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.764 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in (a b) around 0
1539791245.764 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.764 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.764 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.764 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.764 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.765 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.765 * [misc]backup-simplify:  Simplify a into a
1539791245.765 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.765 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.765 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.765 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.765 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.765 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.765 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.765 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.765 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.765 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.765 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.765 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.765 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.765 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.765 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.765 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.765 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.765 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.765 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.765 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.766 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.766 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.766 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.766 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.766 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.766 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.766 * [misc]backup-simplify:  Simplify b into b
1539791245.766 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.766 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.766 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.766 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791245.766 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791245.766 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791245.766 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.766 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.766 * [misc]taylor:  Taking taylor expansion of a in a
1539791245.766 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.766 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.767 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.767 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.767 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791245.767 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791245.767 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791245.767 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.767 * [misc]taylor:  Taking taylor expansion of b in a
1539791245.767 * [misc]backup-simplify:  Simplify b into b
1539791245.767 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791245.767 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.767 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791245.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791245.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791245.767 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791245.768 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.768 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791245.768 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791245.768 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791245.768 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.768 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.768 * [misc]taylor:  Taking taylor expansion of a in b
1539791245.768 * [misc]backup-simplify:  Simplify a into a
1539791245.768 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791245.768 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791245.768 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791245.768 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791245.768 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791245.768 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791245.768 * [misc]backup-simplify:  Simplify -1 into -1
1539791245.768 * [misc]taylor:  Taking taylor expansion of b in b
1539791245.768 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.768 * [misc]backup-simplify:  Simplify 1 into 1
1539791245.768 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791245.768 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791245.769 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791245.769 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791245.769 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791245.769 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.769 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791245.769 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.769 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791245.770 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791245.771 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.771 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791245.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.771 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.771 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.771 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.771 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.772 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791245.772 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791245.772 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791245.773 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791245.773 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791245.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.774 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791245.774 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.775 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.775 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.775 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.776 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.777 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.777 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.777 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.777 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.777 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.777 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.778 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791245.779 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791245.779 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791245.780 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.780 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791245.780 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.781 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791245.781 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.783 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791245.783 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791245.783 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791245.785 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791245.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791245.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791245.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791245.786 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791245.786 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.786 * [misc]backup-simplify:  Simplify 0 into 0
1539791245.786 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
1539791245.786 * * * [misc]progress:  simplifying candidates
1539791245.786 * * * * [misc]progress:  [ 1 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))) 1/3))))>
1539791245.787 * * * * [misc]progress:  [ 2 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) 1))))>
1539791245.787 * * * * [misc]progress:  [ 3 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791245.787 * * * * [misc]progress:  [ 4 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791245.787 * * * * [misc]progress:  [ 5 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (cbrt (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))>
1539791245.787 * [enter]simplify:  Simplifying (cbrt (* (* (sin a) (sin b)) (* (sin a) (sin b))))
1539791245.787 * * [misc]simplify:  iters left: 6 (7 enodes)
1539791245.788 * * [misc]simplify:  iters left: 5 (12 enodes)
1539791245.790 * * [misc]simplify:  iters left: 4 (19 enodes)
1539791245.792 * * [misc]simplify:  iters left: 3 (23 enodes)
1539791245.795 * * [misc]simplify:  iters left: 2 (24 enodes)
1539791245.799 * [exit]simplify:  Simplified to (cbrt (* (* (sin b) (sin a)) (* (sin b) (sin a))))
1539791245.799 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (cbrt (* (* (sin b) (sin a)) (* (sin b) (sin a)))) (cbrt (* (sin a) (sin b)))))))
1539791245.799 * * * * [misc]progress:  [ 6 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b))))) (cbrt (* (* 2 2) 2))))))>
1539791245.799 * [enter]simplify:  Simplifying (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))
1539791245.800 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791245.801 * * [misc]simplify:  iters left: 5 (16 enodes)
1539791245.804 * * [misc]simplify:  iters left: 4 (32 enodes)
1539791245.810 * * [misc]simplify:  iters left: 3 (88 enodes)
1539791245.845 * * [misc]simplify:  iters left: 2 (293 enodes)
1539791246.020 * [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
1539791246.021 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ b a))) (cbrt (* (* 2 2) 2))))))
1539791246.021 * * * * [misc]progress:  [ 7 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b))))) (cbrt (* 2 2))))))>
1539791246.021 * [enter]simplify:  Simplifying (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))
1539791246.021 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791246.025 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791246.032 * * [misc]simplify:  iters left: 4 (65 enodes)
1539791246.051 * * [misc]simplify:  iters left: 3 (247 enodes)
1539791246.181 * [exit]simplify:  Simplified to (cbrt (* (* (sin b) (sin a)) (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b))))))
1539791246.181 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (sin b) (sin a)) (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))))) (cbrt (* 2 2))))))
1539791246.181 * * * * [misc]progress:  [ 8 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b))))) (cbrt (* 2 2))))))>
1539791246.181 * [enter]simplify:  Simplifying (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))
1539791246.181 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791246.184 * * [misc]simplify:  iters left: 5 (23 enodes)
1539791246.191 * * [misc]simplify:  iters left: 4 (47 enodes)
1539791246.213 * * [misc]simplify:  iters left: 3 (159 enodes)
1539791246.322 * [exit]simplify:  Simplified to (cbrt (* (* (- (cos (- a b)) (cos (+ b a))) (- (cos (- a b)) (cos (+ b a)))) (* (sin a) (sin b))))
1539791246.322 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (- (cos (- a b)) (cos (+ b a))) (- (cos (- a b)) (cos (+ b a)))) (* (sin a) (sin b)))) (cbrt (* 2 2))))))
1539791246.322 * * * * [misc]progress:  [ 9 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b))))) (cbrt 2)))))>
1539791246.323 * [enter]simplify:  Simplifying (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))
1539791246.323 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791246.327 * * [misc]simplify:  iters left: 5 (26 enodes)
1539791246.335 * * [misc]simplify:  iters left: 4 (64 enodes)
1539791246.358 * * [misc]simplify:  iters left: 3 (185 enodes)
1539791246.448 * [exit]simplify:  Simplified to (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b)))))
1539791246.448 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b))))) (cbrt 2)))))
1539791246.448 * * * * [misc]progress:  [ 10 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b)))) (cbrt (* 2 2))))))>
1539791246.448 * [enter]simplify:  Simplifying (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))
1539791246.448 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791246.450 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791246.454 * * [misc]simplify:  iters left: 4 (45 enodes)
1539791246.462 * * [misc]simplify:  iters left: 3 (130 enodes)
1539791246.528 * * [misc]simplify:  iters left: 2 (467 enodes)
1539791246.866 * [exit]simplify:  Simplified to (cbrt (* (* (* (sin b) (sin a)) (- (cos (- a b)) (cos (+ b a)))) (- (cos (- a b)) (cos (+ b a)))))
1539791246.866 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin b) (sin a)) (- (cos (- a b)) (cos (+ b a)))) (- (cos (- a b)) (cos (+ b a))))) (cbrt (* 2 2))))))
1539791246.866 * * * * [misc]progress:  [ 11 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b)))) (cbrt 2)))))>
1539791246.867 * [enter]simplify:  Simplifying (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))
1539791246.867 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791246.869 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791246.872 * * [misc]simplify:  iters left: 4 (55 enodes)
1539791246.894 * * [misc]simplify:  iters left: 3 (167 enodes)
1539791246.962 * * [misc]simplify:  iters left: 2 (422 enodes)
1539791247.234 * [exit]simplify:  Simplified to (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b)))))
1539791247.234 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b))))) (cbrt 2)))))
1539791247.234 * * * * [misc]progress:  [ 12 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt 2)))))>
1539791247.234 * [enter]simplify:  Simplifying (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (* (sin a) (sin b))))
1539791247.234 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791247.239 * * [misc]simplify:  iters left: 5 (27 enodes)
1539791247.248 * * [misc]simplify:  iters left: 4 (61 enodes)
1539791247.269 * * [misc]simplify:  iters left: 3 (171 enodes)
1539791247.366 * * [misc]simplify:  iters left: 2 (482 enodes)
1539791247.621 * [exit]simplify:  Simplified to (cbrt (* (- (cos (- a b)) (cos (+ b a))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
1539791247.621 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (- (cos (- a b)) (cos (+ b a))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (cbrt 2)))))
1539791247.621 * * * * [misc]progress:  [ 13 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (cbrt (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (cbrt (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791247.621 * * * * [misc]progress:  [ 14 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791247.622 * * * * [misc]progress:  [ 15 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791247.622 * [enter]simplify:  Simplifying (sin a)
1539791247.622 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791247.622 * [exit]simplify:  Simplified to (sin a)
1539791247.623 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791247.623 * * * * [misc]progress:  [ 16 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (sqrt (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791247.623 * * * * [misc]progress:  [ 17 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791247.623 * * * * [misc]progress:  [ 18 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.623 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.623 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.625 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.626 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.626 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.626 * [enter]simplify:  Simplifying (+ 1 1)
1539791247.627 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791247.628 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791247.629 * [exit]simplify:  Simplified to 2
1539791247.629 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) 2) (* (sin a) (sin b)))))))
1539791247.629 * * * * [misc]progress:  [ 19 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.629 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.629 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.631 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.633 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.633 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.633 * [enter]simplify:  Simplifying (+ 1 1)
1539791247.633 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791247.634 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791247.635 * [exit]simplify:  Simplified to 2
1539791247.635 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) 2) (* (sin a) (sin b)))))))
1539791247.635 * * * * [misc]progress:  [ 20 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.636 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.636 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.637 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.639 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.639 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.639 * [enter]simplify:  Simplifying (+ 1 1)
1539791247.639 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791247.640 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791247.641 * [exit]simplify:  Simplified to 2
1539791247.641 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) 2) (* (sin a) (sin b)))))))
1539791247.641 * * * * [misc]progress:  [ 21 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.642 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.642 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.643 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.645 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.645 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.645 * [enter]simplify:  Simplifying (+ 1 1)
1539791247.645 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791247.646 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791247.647 * [exit]simplify:  Simplified to 2
1539791247.647 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) 2) (* (sin a) (sin b)))))))
1539791247.647 * * * * [misc]progress:  [ 22 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin a) (sin b)) (* (sin a) (sin b))) 1) (* (sin a) (sin b)))))))>
1539791247.648 * [enter]simplify:  Simplifying (* (* (sin a) (sin b)) (* (sin a) (sin b)))
1539791247.648 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791247.650 * * [misc]simplify:  iters left: 4 (11 enodes)
1539791247.653 * * [misc]simplify:  iters left: 3 (18 enodes)
1539791247.658 * * [misc]simplify:  iters left: 2 (22 enodes)
1539791247.664 * * [misc]simplify:  iters left: 1 (23 enodes)
1539791247.670 * [exit]simplify:  Simplified to (* (* (sin b) (sin a)) (* (sin b) (sin a)))
1539791247.670 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin b) (sin a)) (* (sin b) (sin a))) 1) (* (sin a) (sin b)))))))
1539791247.670 * * * * [misc]progress:  [ 23 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin a) (sin b)) (* (sin a) (sin b))) 1) (* (sin a) (sin b)))))))>
1539791247.670 * [enter]simplify:  Simplifying (* (* (sin a) (sin b)) (* (sin a) (sin b)))
1539791247.671 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791247.672 * * [misc]simplify:  iters left: 4 (11 enodes)
1539791247.673 * * [misc]simplify:  iters left: 3 (18 enodes)
1539791247.676 * * [misc]simplify:  iters left: 2 (22 enodes)
1539791247.678 * * [misc]simplify:  iters left: 1 (23 enodes)
1539791247.681 * [exit]simplify:  Simplified to (* (* (sin b) (sin a)) (* (sin b) (sin a)))
1539791247.681 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin b) (sin a)) (* (sin b) (sin a))) 1) (* (sin a) (sin b)))))))
1539791247.682 * * * * [misc]progress:  [ 24 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin a) (sin b)) (* (sin a) (sin b))) 1) (* (sin a) (sin b)))))))>
1539791247.682 * [enter]simplify:  Simplifying (* (* (sin a) (sin b)) (* (sin a) (sin b)))
1539791247.682 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791247.683 * * [misc]simplify:  iters left: 4 (11 enodes)
1539791247.684 * * [misc]simplify:  iters left: 3 (18 enodes)
1539791247.687 * * [misc]simplify:  iters left: 2 (22 enodes)
1539791247.689 * * [misc]simplify:  iters left: 1 (23 enodes)
1539791247.692 * [exit]simplify:  Simplified to (* (* (sin b) (sin a)) (* (sin b) (sin a)))
1539791247.692 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin b) (sin a)) (* (sin b) (sin a))) 1) (* (sin a) (sin b)))))))
1539791247.692 * * * * [misc]progress:  [ 25 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin a) (sin b)) (* (sin a) (sin b))) 1) (* (sin a) (sin b)))))))>
1539791247.693 * [enter]simplify:  Simplifying (* (* (sin a) (sin b)) (* (sin a) (sin b)))
1539791247.693 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791247.694 * * [misc]simplify:  iters left: 4 (11 enodes)
1539791247.695 * * [misc]simplify:  iters left: 3 (18 enodes)
1539791247.698 * * [misc]simplify:  iters left: 2 (22 enodes)
1539791247.700 * * [misc]simplify:  iters left: 1 (23 enodes)
1539791247.703 * [exit]simplify:  Simplified to (* (* (sin b) (sin a)) (* (sin b) (sin a)))
1539791247.703 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin b) (sin a)) (* (sin b) (sin a))) 1) (* (sin a) (sin b)))))))
1539791247.703 * * * * [misc]progress:  [ 26 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) 2) (* (sin a) (sin b)))))))>
1539791247.704 * * * * [misc]progress:  [ 27 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.704 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.704 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.705 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.707 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.707 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.707 * * * * [misc]progress:  [ 28 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin a) (sin b)) (+ 1 1)) (* (sin a) (sin b)))))))>
1539791247.707 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791247.707 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791247.708 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791247.709 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791247.709 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (sin b) (sin a)) (+ 1 1)) (* (sin a) (sin b)))))))
1539791247.709 * * * * [misc]progress:  [ 29 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (pow (* (* (sin a) (sin b)) (* (sin a) (sin b))) 1) (* (sin a) (sin b)))))))>
1539791247.709 * * * * [misc]progress:  [ 30 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (+ (log (sin a)) (log (sin b))) (+ (log (sin a)) (log (sin b))))) (* (sin a) (sin b)))))))>
1539791247.709 * [enter]simplify:  Simplifying (+ (+ (log (sin a)) (log (sin b))) (+ (log (sin a)) (log (sin b))))
1539791247.709 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791247.710 * * [misc]simplify:  iters left: 5 (13 enodes)
1539791247.712 * * [misc]simplify:  iters left: 4 (20 enodes)
1539791247.715 * * [misc]simplify:  iters left: 3 (24 enodes)
1539791247.717 * * [misc]simplify:  iters left: 2 (25 enodes)
1539791247.721 * [exit]simplify:  Simplified to (+ (+ (log (sin b)) (log (sin a))) (+ (log (sin b)) (log (sin a))))
1539791247.721 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (+ (log (sin b)) (log (sin a))) (+ (log (sin b)) (log (sin a))))) (* (sin a) (sin b)))))))
1539791247.721 * * * * [misc]progress:  [ 31 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (+ (log (sin a)) (log (sin b))) (log (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791247.722 * [enter]simplify:  Simplifying (+ (+ (log (sin a)) (log (sin b))) (log (* (sin a) (sin b))))
1539791247.722 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791247.723 * * [misc]simplify:  iters left: 5 (15 enodes)
1539791247.725 * * [misc]simplify:  iters left: 4 (27 enodes)
1539791247.729 * * [misc]simplify:  iters left: 3 (32 enodes)
1539791247.732 * * [misc]simplify:  iters left: 2 (34 enodes)
1539791247.735 * [exit]simplify:  Simplified to (+ (log (* (sin a) (sin b))) (log (* (sin a) (sin b))))
1539791247.735 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (log (* (sin a) (sin b))) (log (* (sin a) (sin b))))) (* (sin a) (sin b)))))))
1539791247.735 * * * * [misc]progress:  [ 32 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (log (* (sin a) (sin b))) (+ (log (sin a)) (log (sin b))))) (* (sin a) (sin b)))))))>
1539791247.736 * [enter]simplify:  Simplifying (+ (log (* (sin a) (sin b))) (+ (log (sin a)) (log (sin b))))
1539791247.736 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791247.737 * * [misc]simplify:  iters left: 5 (15 enodes)
1539791247.739 * * [misc]simplify:  iters left: 4 (23 enodes)
1539791247.745 * * [misc]simplify:  iters left: 3 (28 enodes)
1539791247.751 * * [misc]simplify:  iters left: 2 (29 enodes)
1539791247.759 * [exit]simplify:  Simplified to (+ (log (* (sin b) (sin a))) (log (* (sin b) (sin a))))
1539791247.759 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (log (* (sin b) (sin a))) (log (* (sin b) (sin a))))) (* (sin a) (sin b)))))))
1539791247.759 * * * * [misc]progress:  [ 33 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (log (* (sin a) (sin b))) (log (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791247.759 * [enter]simplify:  Simplifying (+ (log (* (sin a) (sin b))) (log (* (sin a) (sin b))))
1539791247.759 * * [misc]simplify:  iters left: 6 (7 enodes)
1539791247.761 * * [misc]simplify:  iters left: 5 (11 enodes)
1539791247.765 * * [misc]simplify:  iters left: 4 (16 enodes)
1539791247.769 * * [misc]simplify:  iters left: 3 (24 enodes)
1539791247.776 * * [misc]simplify:  iters left: 2 (28 enodes)
1539791247.782 * * [misc]simplify:  iters left: 1 (29 enodes)
1539791247.789 * [exit]simplify:  Simplified to (+ (log (* (sin b) (sin a))) (log (* (sin b) (sin a))))
1539791247.789 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (+ (log (* (sin b) (sin a))) (log (* (sin b) (sin a))))) (* (sin a) (sin b)))))))
1539791247.789 * * * * [misc]progress:  [ 34 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (exp (log (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791247.789 * * * * [misc]progress:  [ 35 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (log (exp (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791247.789 * * * * [misc]progress:  [ 36 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))) (* (sin a) (sin b)))))))>
1539791247.790 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))
1539791247.790 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791247.793 * * [misc]simplify:  iters left: 5 (21 enodes)
1539791247.802 * * [misc]simplify:  iters left: 4 (74 enodes)
1539791247.845 * * [misc]simplify:  iters left: 3 (258 enodes)
1539791248.027 * [exit]simplify:  Simplified to (* (* (pow (sin a) 3) (pow (sin b) 3)) (* (pow (sin a) 3) (pow (sin b) 3)))
1539791248.027 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (pow (sin a) 3) (pow (sin b) 3)) (* (pow (sin a) 3) (pow (sin b) 3)))) (* (sin a) (sin b)))))))
1539791248.027 * * * * [misc]progress:  [ 37 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791248.027 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))
1539791248.028 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791248.033 * * [misc]simplify:  iters left: 5 (33 enodes)
1539791248.047 * * [misc]simplify:  iters left: 4 (123 enodes)
1539791248.112 * * [misc]simplify:  iters left: 3 (470 enodes)
1539791248.667 * [exit]simplify:  Simplified to (* (pow (* (sin b) (sin a)) 3) (pow (* (sin b) (sin a)) 3))
1539791248.667 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (pow (* (sin b) (sin a)) 3) (pow (* (sin b) (sin a)) 3))) (* (sin a) (sin b)))))))
1539791248.667 * * * * [misc]progress:  [ 38 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))) (* (sin a) (sin b)))))))>
1539791248.668 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))
1539791248.668 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791248.670 * * [misc]simplify:  iters left: 5 (33 enodes)
1539791248.678 * * [misc]simplify:  iters left: 4 (122 enodes)
1539791248.753 * * [misc]simplify:  iters left: 3 (450 enodes)
1539791249.306 * [exit]simplify:  Simplified to (* (pow (* (sin b) (sin a)) 3) (pow (* (sin b) (sin a)) 3))
1539791249.306 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (pow (* (sin b) (sin a)) 3) (pow (* (sin b) (sin a)) 3))) (* (sin a) (sin b)))))))
1539791249.307 * * * * [misc]progress:  [ 39 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791249.307 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))
1539791249.307 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791249.310 * * [misc]simplify:  iters left: 5 (20 enodes)
1539791249.317 * * [misc]simplify:  iters left: 4 (60 enodes)
1539791249.347 * * [misc]simplify:  iters left: 3 (173 enodes)
1539791249.468 * * [misc]simplify:  iters left: 2 (463 enodes)
1539791250.003 * [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 6)
1539791250.003 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (pow (* (sin b) (sin a)) 6)) (* (sin a) (sin b)))))))
1539791250.003 * * * * [misc]progress:  [ 40 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (cbrt (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (cbrt (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791250.003 * * * * [misc]progress:  [ 41 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (cbrt (* (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791250.003 * * * * [misc]progress:  [ 42 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sqrt (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (sqrt (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791250.003 * * * * [misc]progress:  [ 43 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (* 2 2)) (* (sin a) (sin b)))))))>
1539791250.003 * [enter]simplify:  Simplifying (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b))))
1539791250.003 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791250.005 * * [misc]simplify:  iters left: 5 (13 enodes)
1539791250.007 * * [misc]simplify:  iters left: 4 (21 enodes)
1539791250.012 * * [misc]simplify:  iters left: 3 (39 enodes)
1539791250.019 * * [misc]simplify:  iters left: 2 (85 enodes)
1539791250.033 * * [misc]simplify:  iters left: 1 (141 enodes)
1539791250.079 * [exit]simplify:  Simplified to (* (- (cos (- a b)) (cos (+ b a))) (- (cos (- a b)) (cos (+ b a))))
1539791250.079 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (- (cos (- a b)) (cos (+ b a))) (- (cos (- a b)) (cos (+ b a)))) (* 2 2)) (* (sin a) (sin b)))))))
1539791250.080 * [enter]simplify:  Simplifying (* 2 2)
1539791250.080 * * [misc]simplify:  iters left: 2 (2 enodes)
1539791250.081 * * [misc]simplify:  iters left: 1 (3 enodes)
1539791250.082 * [exit]simplify:  Simplified to 4
1539791250.082 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) 4) (* (sin a) (sin b)))))))
1539791250.082 * * * * [misc]progress:  [ 44 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* 1 (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791250.082 * * * * [misc]progress:  [ 45 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (* (sin a) (sin b)) (sin a)) (sin b)) (* (sin a) (sin b)))))))>
1539791250.082 * [enter]simplify:  Simplifying (sin b)
1539791250.082 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791250.083 * [exit]simplify:  Simplified to (sin b)
1539791250.083 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (* (sin a) (sin b)) (sin a)) (sin b)) (* (sin a) (sin b)))))))
1539791250.083 * * * * [misc]progress:  [ 46 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791250.083 * [enter]simplify:  Simplifying (sin a)
1539791250.083 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791250.084 * [exit]simplify:  Simplified to (sin a)
1539791250.084 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791250.084 * * * * [misc]progress:  [ 47 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) 2) (* (sin a) (sin b)))))))>
1539791250.084 * * * * [misc]progress:  [ 48 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) 2) (* (sin a) (sin b)))))))>
1539791250.084 * [enter]simplify:  Simplifying (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b)))
1539791250.085 * * [misc]simplify:  iters left: 6 (11 enodes)
1539791250.088 * * [misc]simplify:  iters left: 5 (20 enodes)
1539791250.094 * * [misc]simplify:  iters left: 4 (34 enodes)
1539791250.105 * * [misc]simplify:  iters left: 3 (66 enodes)
1539791250.129 * * [misc]simplify:  iters left: 2 (99 enodes)
1539791250.145 * * [misc]simplify:  iters left: 1 (147 enodes)
1539791250.174 * [exit]simplify:  Simplified to (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ b a))))
1539791250.174 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (/ (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ b a)))) 2) (* (sin a) (sin b)))))))
1539791250.174 * * * * [misc]progress:  [ 49 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791250.174 * * * * [misc]progress:  [ 50 / 107 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) 1))>
1539791250.175 * * * * [misc]progress:  [ 51 / 107 ] simplifiying candidate #<alt (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.175 * [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791250.175 * * [misc]simplify:  iters left: 6 (17 enodes)
1539791250.181 * * [misc]simplify:  iters left: 5 (34 enodes)
1539791250.192 * * [misc]simplify:  iters left: 4 (57 enodes)
1539791250.209 * * [misc]simplify:  iters left: 3 (96 enodes)
1539791250.237 * * [misc]simplify:  iters left: 2 (137 enodes)
1539791250.254 * * [misc]simplify:  iters left: 1 (144 enodes)
1539791250.281 * [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791250.282 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
1539791250.282 * * * * [misc]progress:  [ 52 / 107 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.282 * * * * [misc]progress:  [ 53 / 107 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.282 * * * * [misc]progress:  [ 54 / 107 ] simplifiying candidate #<alt (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.282 * [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791250.282 * * [misc]simplify:  iters left: 6 (19 enodes)
1539791250.289 * * [misc]simplify:  iters left: 5 (46 enodes)
1539791250.306 * * [misc]simplify:  iters left: 4 (145 enodes)
1539791250.394 * [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)
1539791250.394 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))
1539791250.394 * * * * [misc]progress:  [ 55 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.394 * * * * [misc]progress:  [ 56 / 107 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.394 * * * * [misc]progress:  [ 57 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.394 * * * * [misc]progress:  [ 58 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.394 * * * * [misc]progress:  [ 59 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.395 * [enter]simplify:  Simplifying (/ r (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))
1539791250.395 * * [misc]simplify:  iters left: 6 (16 enodes)
1539791250.400 * * [misc]simplify:  iters left: 5 (29 enodes)
1539791250.409 * * [misc]simplify:  iters left: 4 (46 enodes)
1539791250.423 * * [misc]simplify:  iters left: 3 (75 enodes)
1539791250.448 * * [misc]simplify:  iters left: 2 (111 enodes)
1539791250.464 * * [misc]simplify:  iters left: 1 (114 enodes)
1539791250.480 * [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791250.481 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))
1539791250.481 * [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791250.481 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791250.486 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791250.494 * * [misc]simplify:  iters left: 4 (42 enodes)
1539791250.506 * * [misc]simplify:  iters left: 3 (69 enodes)
1539791250.529 * * [misc]simplify:  iters left: 2 (102 enodes)
1539791250.557 * * [misc]simplify:  iters left: 1 (105 enodes)
1539791250.584 * [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791250.584 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791250.585 * * * * [misc]progress:  [ 60 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791250.585 * [enter]simplify:  Simplifying (/ r (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791250.585 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791250.590 * * [misc]simplify:  iters left: 5 (26 enodes)
1539791250.598 * * [misc]simplify:  iters left: 4 (43 enodes)
1539791250.611 * * [misc]simplify:  iters left: 3 (72 enodes)
1539791250.635 * * [misc]simplify:  iters left: 2 (108 enodes)
1539791250.664 * * [misc]simplify:  iters left: 1 (112 enodes)
1539791250.693 * [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791250.693 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))
1539791250.694 * [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791250.694 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791250.699 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791250.707 * * [misc]simplify:  iters left: 4 (42 enodes)
1539791250.720 * * [misc]simplify:  iters left: 3 (69 enodes)
1539791250.737 * * [misc]simplify:  iters left: 2 (102 enodes)
1539791250.750 * * [misc]simplify:  iters left: 1 (105 enodes)
1539791250.763 * [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791250.763 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791250.763 * * * * [misc]progress:  [ 61 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.763 * [enter]simplify:  Simplifying (/ r 1)
1539791250.763 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791250.764 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791250.765 * [exit]simplify:  Simplified to r
1539791250.765 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))
1539791250.765 * [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))
1539791250.765 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791250.769 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791250.777 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791250.790 * * [misc]simplify:  iters left: 3 (68 enodes)
1539791250.814 * * [misc]simplify:  iters left: 2 (101 enodes)
1539791250.842 * * [misc]simplify:  iters left: 1 (104 enodes)
1539791250.868 * [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791250.868 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
1539791250.868 * * * * [misc]progress:  [ 62 / 107 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.868 * * * * [misc]progress:  [ 63 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.868 * * * * [misc]progress:  [ 64 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (* r (sin b)))))>
1539791250.868 * * * * [misc]progress:  [ 65 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.869 * [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))
1539791250.869 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791250.873 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791250.880 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791250.893 * * [misc]simplify:  iters left: 3 (68 enodes)
1539791250.916 * * [misc]simplify:  iters left: 2 (104 enodes)
1539791250.947 * * [misc]simplify:  iters left: 1 (108 enodes)
1539791250.974 * [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791250.974 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791250.974 * * * * [misc]progress:  [ 66 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
1539791250.974 * [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))
1539791250.974 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791250.977 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791250.980 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791250.986 * * [misc]simplify:  iters left: 3 (68 enodes)
1539791250.997 * * [misc]simplify:  iters left: 2 (104 enodes)
1539791251.011 * * [misc]simplify:  iters left: 1 (108 enodes)
1539791251.031 * [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791251.031 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791251.031 * * * * [misc]progress:  [ 67 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791251.031 * [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))
1539791251.032 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791251.036 * * [misc]simplify:  iters left: 5 (23 enodes)
1539791251.042 * * [misc]simplify:  iters left: 4 (40 enodes)
1539791251.055 * * [misc]simplify:  iters left: 3 (71 enodes)
1539791251.080 * * [misc]simplify:  iters left: 2 (106 enodes)
1539791251.108 * * [misc]simplify:  iters left: 1 (108 enodes)
1539791251.128 * [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
1539791251.128 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791251.128 * * * * [misc]progress:  [ 68 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (sin b))))>
1539791251.128 * * * * [misc]progress:  [ 69 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* (* 2 2) 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt (* (* 2 2) 2)))))>
1539791251.129 * [enter]simplify:  Simplifying (* 2 (cbrt (* (* 2 2) 2)))
1539791251.129 * * [misc]simplify:  iters left: 6 (5 enodes)
1539791251.132 * * [misc]simplify:  iters left: 5 (9 enodes)
1539791251.133 * [exit]simplify:  Simplified to (* (cbrt 8) 2)
1539791251.133 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* (* 2 2) 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* (cbrt 8) 2)))
1539791251.133 * * * * [misc]progress:  [ 70 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt (* 2 2)))))>
1539791251.133 * [enter]simplify:  Simplifying (* 2 (cbrt (* 2 2)))
1539791251.133 * * [misc]simplify:  iters left: 5 (4 enodes)
1539791251.134 * * [misc]simplify:  iters left: 4 (6 enodes)
1539791251.135 * [exit]simplify:  Simplified to (* 2 (cbrt 4))
1539791251.135 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 4))))
1539791251.135 * * * * [misc]progress:  [ 71 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt (* 2 2)))))>
1539791251.136 * [enter]simplify:  Simplifying (* 2 (cbrt (* 2 2)))
1539791251.136 * * [misc]simplify:  iters left: 5 (4 enodes)
1539791251.137 * * [misc]simplify:  iters left: 4 (6 enodes)
1539791251.137 * [exit]simplify:  Simplified to (* 2 (cbrt 4))
1539791251.137 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 4))))
1539791251.138 * * * * [misc]progress:  [ 72 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 2))))>
1539791251.138 * [enter]simplify:  Simplifying (* 2 (cbrt 2))
1539791251.138 * * [misc]simplify:  iters left: 3 (3 enodes)
1539791251.138 * * [misc]simplify:  iters left: 2 (4 enodes)
1539791251.139 * [exit]simplify:  Simplified to (* 2 (cbrt 2))
1539791251.139 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 2))))
1539791251.139 * * * * [misc]progress:  [ 73 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))))) (* 2 (cbrt (* 2 2)))))>
1539791251.139 * [enter]simplify:  Simplifying (* 2 (cbrt (* 2 2)))
1539791251.139 * * [misc]simplify:  iters left: 5 (4 enodes)
1539791251.140 * * [misc]simplify:  iters left: 4 (6 enodes)
1539791251.141 * [exit]simplify:  Simplified to (* 2 (cbrt 4))
1539791251.141 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))))) (* 2 (cbrt 4))))
1539791251.141 * * * * [misc]progress:  [ 74 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))>
1539791251.142 * [enter]simplify:  Simplifying (* 2 (cbrt 2))
1539791251.142 * * [misc]simplify:  iters left: 3 (3 enodes)
1539791251.142 * * [misc]simplify:  iters left: 2 (4 enodes)
1539791251.143 * [exit]simplify:  Simplified to (* 2 (cbrt 2))
1539791251.143 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (* (sin a) (sin b)) (- (cos (- a b)) (cos (+ a b)))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))
1539791251.143 * * * * [misc]progress:  [ 75 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))>
1539791251.143 * [enter]simplify:  Simplifying (* 2 (cbrt 2))
1539791251.143 * * [misc]simplify:  iters left: 3 (3 enodes)
1539791251.144 * * [misc]simplify:  iters left: 2 (4 enodes)
1539791251.145 * [exit]simplify:  Simplified to (* 2 (cbrt 2))
1539791251.145 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (- (cos (- a b)) (cos (+ a b))) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))
1539791251.145 * * * * [misc]progress:  [ 76 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791251.145 * [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791251.146 * * [misc]simplify:  iters left: 6 (16 enodes)
1539791251.149 * * [misc]simplify:  iters left: 5 (38 enodes)
1539791251.155 * * [misc]simplify:  iters left: 4 (76 enodes)
1539791251.172 * * [misc]simplify:  iters left: 3 (173 enodes)
1539791251.250 * * [misc]simplify:  iters left: 2 (332 enodes)
1539791251.329 * * [misc]simplify:  iters left: 1 (477 enodes)
1539791251.478 * [exit]simplify:  Simplified to (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (* (sin b) (sin a)) (+ (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791251.478 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) 3))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (* (sin b) (sin a)) (+ (* (cos b) (cos a)) (* (sin b) (sin a)))))))
1539791251.478 * * * * [misc]progress:  [ 77 / 107 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (+ (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791251.478 * [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))
1539791251.478 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791251.482 * * [misc]simplify:  iters left: 5 (22 enodes)
1539791251.489 * * [misc]simplify:  iters left: 4 (38 enodes)
1539791251.500 * * [misc]simplify:  iters left: 3 (64 enodes)
1539791251.523 * * [misc]simplify:  iters left: 2 (95 enodes)
1539791251.550 * * [misc]simplify:  iters left: 1 (98 enodes)
1539791251.568 * [exit]simplify:  Simplified to (+ (* (sin a) (sin b)) (* (cos b) (cos a)))
1539791251.568 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))))
1539791251.568 * * * * [misc]progress:  [ 78 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (/ (- (cos (- a b)) (cos (+ a b))) 2))))))>
1539791251.568 * [enter]simplify:  Simplifying (- (cos (- a b)) (cos (+ a b)))
1539791251.568 * * [misc]simplify:  iters left: 5 (7 enodes)
1539791251.569 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791251.571 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791251.573 * [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
1539791251.573 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (/ (- (cos (- a b)) (cos (+ b a))) 2))))))
1539791251.573 * * * * [misc]progress:  [ 79 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (pow (* (sin a) (sin b)) 1))))))>
1539791251.573 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791251.573 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791251.574 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791251.574 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791251.574 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (pow (* (sin b) (sin a)) 1))))))
1539791251.574 * * * * [misc]progress:  [ 80 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (pow (* (sin a) (sin b)) 1))))))>
1539791251.574 * * * * [misc]progress:  [ 81 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (exp (+ (log (sin a)) (log (sin b)))))))))>
1539791251.575 * [enter]simplify:  Simplifying (+ (log (sin a)) (log (sin b)))
1539791251.575 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791251.575 * * [misc]simplify:  iters left: 3 (8 enodes)
1539791251.576 * [exit]simplify:  Simplified to (+ (log (sin b)) (log (sin a)))
1539791251.576 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (exp (+ (log (sin b)) (log (sin a)))))))))
1539791251.577 * * * * [misc]progress:  [ 82 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (exp (log (* (sin a) (sin b)))))))))>
1539791251.577 * * * * [misc]progress:  [ 83 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (log (exp (* (sin a) (sin b)))))))))>
1539791251.577 * * * * [misc]progress:  [ 84 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))))))))>
1539791251.577 * [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))
1539791251.577 * * [misc]simplify:  iters left: 6 (9 enodes)
1539791251.578 * * [misc]simplify:  iters left: 5 (16 enodes)
1539791251.581 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791251.588 * * [misc]simplify:  iters left: 3 (75 enodes)
1539791251.602 * * [misc]simplify:  iters left: 2 (99 enodes)
1539791251.628 * * [misc]simplify:  iters left: 1 (102 enodes)
1539791251.653 * [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
1539791251.653 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (cbrt (pow (* (sin b) (sin a)) 3)))))))
1539791251.653 * * * * [misc]progress:  [ 85 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))))>
1539791251.653 * * * * [misc]progress:  [ 86 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791251.653 * * * * [misc]progress:  [ 87 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))))>
1539791251.653 * * * * [misc]progress:  [ 88 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* 1 (* (sin a) (sin b))))))))>
1539791251.653 * * * * [misc]progress:  [ 89 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))>
1539791251.653 * [enter]simplify:  Simplifying (cbrt (sin b))
1539791251.653 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791251.654 * [exit]simplify:  Simplified to (cbrt (sin b))
1539791251.654 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))
1539791251.654 * * * * [misc]progress:  [ 90 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))>
1539791251.655 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791251.655 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791251.656 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791251.656 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))
1539791251.656 * * * * [misc]progress:  [ 91 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) 1) (sin b)))))))>
1539791251.656 * [enter]simplify:  Simplifying (sin b)
1539791251.656 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791251.657 * [exit]simplify:  Simplified to (sin b)
1539791251.657 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (sin a) 1) (sin b)))))))
1539791251.657 * * * * [misc]progress:  [ 92 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))>
1539791251.657 * [enter]simplify:  Simplifying (* (cbrt (sin a)) (cbrt (sin a)))
1539791251.658 * * [misc]simplify:  iters left: 4 (4 enodes)
1539791251.659 * [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
1539791251.659 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))
1539791251.659 * * * * [misc]progress:  [ 93 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))>
1539791251.659 * [enter]simplify:  Simplifying (sqrt (sin a))
1539791251.659 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791251.660 * [exit]simplify:  Simplified to (sqrt (sin a))
1539791251.660 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))
1539791251.660 * * * * [misc]progress:  [ 94 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* 1 (* (sin a) (sin b))))))))>
1539791251.660 * * * * [misc]progress:  [ 95 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin b) (sin a)))))))>
1539791251.660 * * * * [misc]progress:  [ 96 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))>
1539791251.660 * [enter]simplify:  Simplifying (* a b)
1539791251.660 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791251.661 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791251.662 * [exit]simplify:  Simplified to (* a b)
1539791251.662 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))
1539791251.662 * * * * [misc]progress:  [ 97 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791251.663 * [enter]simplify:  Simplifying (* (sin b) (sin a))
1539791251.663 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791251.664 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791251.665 * [exit]simplify:  Simplified to (* (sin a) (sin b))
1539791251.666 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791251.666 * * * * [misc]progress:  [ 98 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791251.666 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791251.666 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791251.667 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791251.669 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791251.669 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
1539791251.669 * * * * [misc]progress:  [ 99 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (- (* (pow a 2) (pow b 2)) (+ (* 1/3 (* (pow a 2) (pow b 4))) (* 1/3 (* (pow a 4) (pow b 2))))) (* (sin a) (sin b)))))))>
1539791251.669 * [enter]simplify:  Simplifying (- (* (pow a 2) (pow b 2)) (+ (* 1/3 (* (pow a 2) (pow b 4))) (* 1/3 (* (pow a 4) (pow b 2)))))
1539791251.669 * * [misc]simplify:  iters left: 6 (16 enodes)
1539791251.675 * * [misc]simplify:  iters left: 5 (34 enodes)
1539791251.687 * * [misc]simplify:  iters left: 4 (82 enodes)
1539791251.706 * * [misc]simplify:  iters left: 3 (181 enodes)
1539791251.744 * * [misc]simplify:  iters left: 2 (347 enodes)
1539791251.844 * * [misc]simplify:  iters left: 1 (470 enodes)
1539791251.975 * [exit]simplify:  Simplified to (+ (* (+ (* (pow b 4) -1/3) (* b b)) (* a a)) (* (* b b) (* (pow a 4) -1/3)))
1539791251.975 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (+ (* (+ (* (pow b 4) -1/3) (* b b)) (* a a)) (* (* b b) (* (pow a 4) -1/3))) (* (sin a) (sin b)))))))
1539791251.976 * * * * [misc]progress:  [ 100 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (pow (sin b) 2) (pow (sin a) 2)) (* (sin a) (sin b)))))))>
1539791251.976 * [enter]simplify:  Simplifying (* (pow (sin b) 2) (pow (sin a) 2))
1539791251.976 * * [misc]simplify:  iters left: 4 (8 enodes)
1539791251.977 * * [misc]simplify:  iters left: 3 (11 enodes)
1539791251.978 * * [misc]simplify:  iters left: 2 (19 enodes)
1539791251.981 * * [misc]simplify:  iters left: 1 (28 enodes)
1539791251.984 * [exit]simplify:  Simplified to (* (* (sin a) (sin b)) (* (sin a) (sin b)))
1539791251.984 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791251.984 * * * * [misc]progress:  [ 101 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (pow (sin a) 2) (pow (sin b) 2)) (* (sin a) (sin b)))))))>
1539791251.985 * [enter]simplify:  Simplifying (* (pow (sin a) 2) (pow (sin b) 2))
1539791251.985 * * [misc]simplify:  iters left: 4 (8 enodes)
1539791251.986 * * [misc]simplify:  iters left: 3 (11 enodes)
1539791251.988 * * [misc]simplify:  iters left: 2 (19 enodes)
1539791251.990 * * [misc]simplify:  iters left: 1 (28 enodes)
1539791251.996 * [exit]simplify:  Simplified to (* (* (sin b) (sin a)) (* (sin b) (sin a)))
1539791251.996 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (* (sin a) (sin b)))))))
1539791251.996 * * * * [misc]progress:  [ 102 / 107 ] simplifiying candidate #<alt (λ (r a b) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))>
1539791251.997 * [enter]simplify:  Simplifying (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791251.997 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791252.001 * * [misc]simplify:  iters left: 5 (31 enodes)
1539791252.012 * * [misc]simplify:  iters left: 4 (64 enodes)
1539791252.027 * * [misc]simplify:  iters left: 3 (142 enodes)
1539791252.058 * * [misc]simplify:  iters left: 2 (298 enodes)
1539791252.154 * [exit]simplify:  Simplified to (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r))
1539791252.154 * [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r)))
1539791252.154 * * * * [misc]progress:  [ 103 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791252.154 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791252.154 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791252.156 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791252.158 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791252.162 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791252.170 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791252.177 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791252.196 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791252.196 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791252.196 * * * * [misc]progress:  [ 104 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791252.197 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791252.197 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791252.200 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791252.205 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791252.214 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791252.225 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791252.241 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791252.255 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791252.255 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791252.255 * * * * [misc]progress:  [ 105 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* a b))))))>
1539791252.255 * [enter]simplify:  Simplifying (* a b)
1539791252.255 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791252.255 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791252.256 * [exit]simplify:  Simplified to (* a b)
1539791252.256 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* a b))))))
1539791252.256 * * * * [misc]progress:  [ 106 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin b) (sin a)))))))>
1539791252.256 * [enter]simplify:  Simplifying (* (sin b) (sin a))
1539791252.256 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791252.257 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791252.258 * [exit]simplify:  Simplified to (* (sin a) (sin b))
1539791252.258 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))
1539791252.258 * * * * [misc]progress:  [ 107 / 107 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
1539791252.258 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791252.258 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791252.259 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791252.259 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791252.259 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin b) (sin a)))))))
1539791252.259 * * * [misc]progress:  adding candidates to table
1539791253.880 * * [misc]progress:  iteration 4 / 4
1539791253.880 * * * [misc]progress:  picking best candidate
1539791253.933 * * * * [misc]pick:  Picked  #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791253.933 * * * [misc]progress:  localizing error
1539791253.951 * * * [misc]progress:  generating rewritten candidates
1539791253.951 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1539791254.038 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1 1 2)
1539791254.063 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539791254.280 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 2)
1539791254.286 * * * [misc]progress:  generating series expansions
1539791254.286 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1539791254.286 * [misc]backup-simplify:  Simplify (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) into (* (sin a) (sin b))
1539791254.286 * [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
1539791254.286 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.286 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.286 * [misc]backup-simplify:  Simplify a into a
1539791254.286 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.286 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.286 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.286 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.286 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.286 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.286 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.286 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.286 * [misc]backup-simplify:  Simplify b into b
1539791254.286 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.286 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.286 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.286 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.286 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.286 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.286 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.286 * [misc]backup-simplify:  Simplify b into b
1539791254.286 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.286 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.287 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.287 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.287 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.287 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791254.287 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.287 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.287 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.287 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.287 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791254.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.288 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791254.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.289 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.289 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791254.289 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.289 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.289 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.289 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.289 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.289 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.290 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.290 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.291 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.291 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.292 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.292 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791254.292 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.292 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.292 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.293 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.293 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.293 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.294 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.294 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.295 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.295 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791254.297 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
1539791254.297 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
1539791254.297 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
1539791254.297 * [misc]taylor:  Taking taylor expansion of 1/6 in b
1539791254.297 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1539791254.297 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.297 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.297 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.297 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.297 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1539791254.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.297 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.297 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.298 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.298 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.298 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.300 * [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
1539791254.300 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791254.301 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.302 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791254.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.303 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.303 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
1539791254.303 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.303 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.303 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.304 * [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* a b)
1539791254.304 * [misc]backup-simplify:  Simplify (cbrt (* (* (sin (/ 1 a)) (* (sin (/ 1 b)) (* (sin (/ 1 a)) (sin (/ 1 b))))) (* (sin (/ 1 a)) (sin (/ 1 b))))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.304 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in (a b) around 0
1539791254.304 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.304 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.304 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.304 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.304 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.304 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.304 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.304 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.304 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.304 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.304 * [misc]backup-simplify:  Simplify a into a
1539791254.304 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.304 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.304 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.304 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.304 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.304 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.304 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.304 * [misc]backup-simplify:  Simplify b into b
1539791254.304 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.304 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.304 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.304 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.304 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.304 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.305 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.305 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.305 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.305 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.305 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.305 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.305 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.305 * [misc]backup-simplify:  Simplify b into b
1539791254.305 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.305 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.305 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.305 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.305 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.305 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.305 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.305 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.305 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.305 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.305 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.305 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.305 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.305 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.305 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.305 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.305 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.305 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.305 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.306 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.306 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.306 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.306 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.306 * [misc]backup-simplify:  Simplify a into a
1539791254.306 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.306 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.306 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.306 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.306 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.306 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.306 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.306 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.306 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.307 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.307 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.308 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.308 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.308 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.308 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.308 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.309 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.309 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.309 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.310 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.310 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.311 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.311 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.311 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.311 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.311 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.311 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.312 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.312 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.313 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.313 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.314 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.316 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791254.316 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.316 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.316 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.316 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
1539791254.317 * [misc]backup-simplify:  Simplify (cbrt (* (* (sin (/ 1 (- a))) (* (sin (/ 1 (- b))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.317 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in (a b) around 0
1539791254.317 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.317 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.317 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.317 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.317 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.317 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.317 * [misc]backup-simplify:  Simplify a into a
1539791254.317 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.317 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.317 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.317 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.317 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.317 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.317 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.317 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.317 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.317 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.317 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.317 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.317 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.317 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.317 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.317 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.317 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.317 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.317 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.317 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.317 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.317 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.317 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.318 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.318 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.318 * [misc]backup-simplify:  Simplify b into b
1539791254.318 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.318 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.318 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.318 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.318 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.318 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.318 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.318 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.318 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.318 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.318 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.318 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.318 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.318 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.318 * [misc]backup-simplify:  Simplify b into b
1539791254.318 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.318 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.318 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.318 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.318 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.318 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.318 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.319 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.319 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.319 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.319 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.319 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.319 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.319 * [misc]backup-simplify:  Simplify a into a
1539791254.319 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.319 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.319 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.319 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.319 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.319 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.319 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.319 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.319 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.319 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.319 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.319 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.319 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.319 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.319 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.319 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.319 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.319 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.320 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.320 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.321 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.321 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.321 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.321 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.321 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.322 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.323 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.323 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.324 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.324 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.325 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.325 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.325 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.325 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.325 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.326 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.326 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.326 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.327 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.327 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.328 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.328 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.329 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.329 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.330 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791254.330 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.330 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.330 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
1539791254.330 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1 1 2)
1539791254.330 * [misc]backup-simplify:  Simplify (* (sin b) (* (sin a) (sin b))) into (* (pow (sin b) 2) (sin a))
1539791254.330 * [misc]approximate:  Taking taylor expansion of (* (pow (sin b) 2) (sin a)) in (b a) around 0
1539791254.330 * [misc]taylor:  Taking taylor expansion of (* (pow (sin b) 2) (sin a)) in a
1539791254.330 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in a
1539791254.330 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.330 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.330 * [misc]backup-simplify:  Simplify b into b
1539791254.330 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.330 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.330 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.330 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.330 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.330 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.330 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.330 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.330 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.330 * [misc]taylor:  Taking taylor expansion of (* (pow (sin b) 2) (sin a)) in b
1539791254.330 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in b
1539791254.330 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.330 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.330 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.330 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.331 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.331 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.331 * [misc]backup-simplify:  Simplify a into a
1539791254.331 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.331 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.331 * [misc]taylor:  Taking taylor expansion of (* (pow (sin b) 2) (sin a)) in b
1539791254.331 * [misc]taylor:  Taking taylor expansion of (pow (sin b) 2) in b
1539791254.331 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.331 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.331 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.331 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.332 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.333 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.333 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.333 * [misc]backup-simplify:  Simplify a into a
1539791254.333 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.333 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.333 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791254.333 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791254.333 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791254.333 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791254.333 * [misc]backup-simplify:  Simplify (* 1 (sin a)) into (sin a)
1539791254.333 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.333 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.333 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.333 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.333 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.334 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.334 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791254.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.336 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791254.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.338 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.338 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539791254.338 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin a))) into 0
1539791254.338 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.338 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.339 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.340 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.341 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.341 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.342 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.344 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791254.344 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1539791254.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* -1/3 (sin a)))) into (- (* 1/3 (sin a)))
1539791254.344 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (sin a))) in a
1539791254.345 * [misc]taylor:  Taking taylor expansion of (* 1/3 (sin a)) in a
1539791254.345 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1539791254.345 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791254.345 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.345 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.345 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.345 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1539791254.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.345 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.346 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.346 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.348 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.348 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.350 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.350 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.353 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (* 0 1)))) into 0
1539791254.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* -1/3 0) (* 0 (sin a))))) into 0
1539791254.354 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.354 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.354 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.355 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.355 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 0)) into 1/3
1539791254.355 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1539791254.355 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1539791254.355 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.357 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791254.357 * [misc]backup-simplify:  Simplify (- 1/6) into -1/6
1539791254.358 * [misc]backup-simplify:  Simplify (+ (* -1/6 (* (pow a 3) (pow b 2))) (+ (* -1/3 (* a (pow b 4))) (* 1 (* a (pow b 2))))) into (- (* a (pow b 2)) (+ (* 1/6 (* (pow a 3) (pow b 2))) (* 1/3 (* a (pow b 4)))))
1539791254.358 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (* (sin (/ 1 a)) (sin (/ 1 b)))) into (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a)))
1539791254.358 * [misc]approximate:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) in (b a) around 0
1539791254.358 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) in a
1539791254.358 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in a
1539791254.358 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.358 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.358 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.358 * [misc]backup-simplify:  Simplify b into b
1539791254.358 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.359 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.359 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.359 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.359 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.359 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.359 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.359 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.359 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.359 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.359 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.359 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.359 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) in b
1539791254.359 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in b
1539791254.359 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.359 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.359 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.359 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.359 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.360 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.360 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.360 * [misc]backup-simplify:  Simplify a into a
1539791254.360 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.360 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.360 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.360 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.360 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.360 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.360 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.360 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.360 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.360 * [misc]backup-simplify:  Simplify a into a
1539791254.360 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.360 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.360 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 b))) into (pow (sin (/ 1 b)) 2)
1539791254.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.360 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.360 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.361 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) into (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a)))
1539791254.361 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 b)) 2) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.361 * [misc]backup-simplify:  Simplify b into b
1539791254.361 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.361 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.361 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.361 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.361 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.361 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.361 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.361 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.361 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.361 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.361 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 b))) into (pow (sin (/ 1 b)) 2)
1539791254.361 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) into (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a)))
1539791254.361 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a))) into (* (pow (sin (/ 1 b)) 2) (sin (/ 1 a)))
1539791254.362 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.362 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.362 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 b)))) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.363 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.363 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.363 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.364 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.364 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 b)))) into 0
1539791254.364 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.364 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.365 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.366 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
1539791254.367 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.367 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.367 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.367 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.368 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
1539791254.369 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.369 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.370 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.371 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.372 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
1539791254.372 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 b)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791254.372 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.372 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.372 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 (/ 1 b))) 2) (sin (/ 1 (/ 1 a)))) into (* (pow (sin b) 2) (sin a))
1539791254.372 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- b))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) into (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2))
1539791254.373 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) in (b a) around 0
1539791254.373 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.373 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.373 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.373 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.373 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.373 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.373 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.373 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.373 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.373 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.373 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.373 * [misc]backup-simplify:  Simplify b into b
1539791254.373 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.373 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.373 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.373 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.373 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.373 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.373 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) in b
1539791254.373 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.373 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.373 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.373 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.373 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.374 * [misc]backup-simplify:  Simplify a into a
1539791254.374 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.374 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.374 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.374 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.374 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.374 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.374 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.374 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.374 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.374 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.374 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.374 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.374 * [misc]backup-simplify:  Simplify a into a
1539791254.374 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.374 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.374 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.374 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.374 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.374 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.374 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.374 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.374 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.374 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.375 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.375 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.375 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.375 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) (sin (/ -1 b))) into (pow (sin (/ -1 b)) 2)
1539791254.375 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) into (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2))
1539791254.375 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.375 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.375 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.375 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.375 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.375 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.375 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.375 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 b)) 2) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.375 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.375 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.375 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.375 * [misc]backup-simplify:  Simplify b into b
1539791254.375 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.375 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.375 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.375 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.375 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.375 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) (sin (/ -1 b))) into (pow (sin (/ -1 b)) 2)
1539791254.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) into (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2))
1539791254.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2)) into (* (sin (/ -1 a)) (pow (sin (/ -1 b)) 2))
1539791254.376 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.376 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.376 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.376 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.377 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (pow (sin (/ -1 b)) 2))) into 0
1539791254.377 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.377 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.377 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.377 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.378 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.378 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.378 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (pow (sin (/ -1 b)) 2))) into 0
1539791254.379 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.380 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.380 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.381 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2)))) into 0
1539791254.381 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.381 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.381 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.381 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.382 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.382 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.383 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2)))) into 0
1539791254.383 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791254.385 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.385 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.386 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 b)) 2))))) into 0
1539791254.387 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.387 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.387 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.387 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (pow (sin (/ -1 (/ 1 (- b)))) 2)) into (* (sin a) (pow (sin b) 2))
1539791254.387 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539791254.387 * [misc]backup-simplify:  Simplify (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791254.387 * [misc]approximate:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in (r b a) around 0
1539791254.387 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
1539791254.387 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in a
1539791254.387 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.387 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.387 * [misc]backup-simplify:  Simplify b into b
1539791254.387 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.387 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.387 * [misc]taylor:  Taking taylor expansion of r in a
1539791254.387 * [misc]backup-simplify:  Simplify r into r
1539791254.387 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
1539791254.387 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
1539791254.387 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791254.388 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.388 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.388 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.388 * [misc]taylor:  Taking taylor expansion of (cos b) in a
1539791254.388 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.388 * [misc]backup-simplify:  Simplify b into b
1539791254.388 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.388 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.388 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791254.388 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.388 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.388 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.388 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.388 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.388 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.388 * [misc]backup-simplify:  Simplify b into b
1539791254.388 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.388 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.388 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.388 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.388 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.388 * [misc]backup-simplify:  Simplify (* (sin b) r) into (* (sin b) r)
1539791254.388 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791254.388 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791254.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.389 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791254.389 * [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
1539791254.389 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.389 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.389 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.389 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791254.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.389 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791254.389 * [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
1539791254.389 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791254.389 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in b
1539791254.389 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.389 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.389 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.389 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.390 * [misc]taylor:  Taking taylor expansion of r in b
1539791254.390 * [misc]backup-simplify:  Simplify r into r
1539791254.390 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.390 * [misc]backup-simplify:  Simplify a into a
1539791254.390 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.390 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.390 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.390 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.390 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.390 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.390 * [misc]backup-simplify:  Simplify a into a
1539791254.390 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.390 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.390 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.390 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.390 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.390 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.390 * [misc]backup-simplify:  Simplify (* 0 r) into 0
1539791254.391 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.392 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 r)) into r
1539791254.392 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.392 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.392 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.392 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.392 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791254.392 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791254.392 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791254.392 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.392 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.392 * [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
1539791254.393 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.393 * [misc]backup-simplify:  Simplify b into b
1539791254.393 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.393 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.393 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.393 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.393 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.393 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.393 * [misc]backup-simplify:  Simplify a into a
1539791254.393 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.393 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.393 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.393 * [misc]backup-simplify:  Simplify b into b
1539791254.393 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.393 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.393 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.393 * [misc]backup-simplify:  Simplify a into a
1539791254.393 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.393 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.393 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791254.393 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.393 * [misc]backup-simplify:  Simplify b into b
1539791254.394 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.394 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.394 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.394 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.394 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.394 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791254.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.394 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791254.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.395 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791254.396 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.396 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.396 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791254.396 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.396 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791254.397 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791254.397 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791254.397 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791254.397 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791254.397 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.397 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.397 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.397 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791254.397 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791254.397 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791254.398 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791254.398 * [misc]taylor:  Taking taylor expansion of (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of (* (sin b) r) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.398 * [misc]backup-simplify:  Simplify b into b
1539791254.398 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.398 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.398 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.398 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.398 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.398 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of (cos a) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.398 * [misc]backup-simplify:  Simplify a into a
1539791254.398 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.398 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.398 * [misc]taylor:  Taking taylor expansion of (cos b) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.398 * [misc]backup-simplify:  Simplify b into b
1539791254.398 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.398 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.398 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of (sin a) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.398 * [misc]backup-simplify:  Simplify a into a
1539791254.398 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.398 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.398 * [misc]taylor:  Taking taylor expansion of (sin b) in r
1539791254.398 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.398 * [misc]backup-simplify:  Simplify b into b
1539791254.399 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.399 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.399 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.399 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.399 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.399 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791254.399 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.399 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791254.400 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.400 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791254.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.401 * [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
1539791254.401 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.401 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.401 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.401 * [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
1539791254.401 * [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
1539791254.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.402 * [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
1539791254.402 * [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
1539791254.402 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791254.402 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791254.402 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791254.402 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.402 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.402 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.402 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791254.402 * [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
1539791254.402 * [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
1539791254.403 * [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791254.403 * [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.403 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.403 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.403 * [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of (cos a) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.403 * [misc]backup-simplify:  Simplify a into a
1539791254.403 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.403 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.403 * [misc]taylor:  Taking taylor expansion of (cos b) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.403 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.403 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.403 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.403 * [misc]backup-simplify:  Simplify a into a
1539791254.403 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.403 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.403 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.403 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.403 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.403 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.405 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.405 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.405 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.405 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1539791254.405 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1539791254.405 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1539791254.405 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1539791254.405 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1539791254.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.405 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1539791254.405 * [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
1539791254.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791254.406 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791254.406 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.406 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.406 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.406 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.407 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.407 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.408 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.408 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.409 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
1539791254.409 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.409 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
1539791254.410 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.410 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
1539791254.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.411 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.411 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791254.412 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.412 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791254.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.413 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos b))) into 0
1539791254.413 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.413 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791254.414 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.414 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791254.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.415 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.415 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791254.416 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.416 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791254.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.416 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin b))) into 0
1539791254.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.417 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791254.417 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.417 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.417 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.417 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.417 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.418 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.418 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.419 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.419 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791254.420 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.420 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1539791254.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.421 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1539791254.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.422 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.422 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1539791254.423 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.423 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1539791254.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.423 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1539791254.423 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1539791254.424 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1539791254.424 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
1539791254.424 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
1539791254.424 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.424 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.424 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.424 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.424 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1539791254.424 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791254.424 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.424 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.424 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.425 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791254.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.426 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539791254.426 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.428 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.428 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.430 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.431 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539791254.432 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.432 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.433 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.433 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.435 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.435 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.436 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.436 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.437 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 (cos b)))) into 0
1539791254.438 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.438 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.439 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.440 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.441 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.442 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.442 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.442 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
1539791254.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.443 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
1539791254.443 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.443 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.443 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.443 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.444 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.444 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.444 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.444 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.445 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791254.446 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1539791254.448 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.448 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.449 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.449 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.450 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
1539791254.451 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.452 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.452 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.453 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.453 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.454 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
1539791254.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.454 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
1539791254.455 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
1539791254.455 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1539791254.455 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791254.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.455 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.455 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.455 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.455 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1539791254.455 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.456 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.456 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.456 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.457 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.457 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
1539791254.457 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1539791254.457 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.457 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.457 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.457 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791254.457 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791254.457 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539791254.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.458 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1539791254.458 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1539791254.458 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539791254.458 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.458 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.458 * [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* 1/3 (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791254.459 * [misc]backup-simplify:  Simplify (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (cbrt (* (* (sin (/ 1 a)) (* (sin (/ 1 b)) (* (sin (/ 1 a)) (sin (/ 1 b))))) (* (sin (/ 1 a)) (sin (/ 1 b))))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791254.459 * [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in (r b a) around 0
1539791254.459 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in a
1539791254.459 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.459 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.459 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.459 * [misc]backup-simplify:  Simplify b into b
1539791254.460 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.460 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.460 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.460 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of r in a
1539791254.460 * [misc]backup-simplify:  Simplify r into r
1539791254.460 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.460 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.460 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.460 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.460 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.460 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.460 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.460 * [misc]backup-simplify:  Simplify b into b
1539791254.460 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.460 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.461 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.461 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.461 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.461 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.461 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.461 * [misc]backup-simplify:  Simplify b into b
1539791254.461 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.461 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.461 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.461 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.461 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.461 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.461 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.461 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.461 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.461 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.461 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.462 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.462 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791254.462 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791254.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.462 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791254.462 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.462 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.462 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.462 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.462 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.463 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.463 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.464 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791254.464 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.464 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.464 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.464 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.464 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of r in b
1539791254.464 * [misc]backup-simplify:  Simplify r into r
1539791254.464 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.464 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.464 * [misc]backup-simplify:  Simplify a into a
1539791254.464 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.465 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.465 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.465 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.465 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.465 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.465 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.465 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.465 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.465 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.465 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.465 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.465 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.466 * [misc]backup-simplify:  Simplify a into a
1539791254.466 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.466 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.466 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.466 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791254.466 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791254.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.466 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791254.466 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.466 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.466 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.467 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.467 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.467 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.467 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.468 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
1539791254.468 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.468 * [misc]backup-simplify:  Simplify b into b
1539791254.468 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.468 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.468 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.468 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.468 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.468 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.468 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791254.468 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.469 * [misc]backup-simplify:  Simplify a into a
1539791254.469 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.469 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.469 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.469 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.469 * [misc]backup-simplify:  Simplify b into b
1539791254.469 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.469 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.469 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.469 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.469 * [misc]backup-simplify:  Simplify b into b
1539791254.469 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.469 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.469 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.469 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791254.469 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.469 * [misc]backup-simplify:  Simplify a into a
1539791254.470 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.470 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.470 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.470 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.470 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.470 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.470 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791254.470 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791254.470 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.470 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791254.471 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791254.471 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791254.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.471 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791254.471 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.471 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.471 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.471 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.471 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.472 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.472 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.472 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.472 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.472 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.472 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791254.473 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.473 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791254.473 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.474 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791254.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.476 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791254.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.477 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791254.477 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.479 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.480 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.480 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.480 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.481 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.482 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.482 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.483 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.483 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.483 * [misc]backup-simplify:  Simplify b into b
1539791254.483 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.483 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.483 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.483 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.483 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.483 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.483 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791254.483 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.483 * [misc]backup-simplify:  Simplify a into a
1539791254.484 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.484 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.484 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.484 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.484 * [misc]backup-simplify:  Simplify b into b
1539791254.484 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.484 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.484 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.484 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.484 * [misc]backup-simplify:  Simplify b into b
1539791254.484 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.484 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.484 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.484 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
1539791254.484 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.484 * [misc]backup-simplify:  Simplify a into a
1539791254.484 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.484 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.485 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.485 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.485 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.485 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.485 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791254.485 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791254.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.485 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791254.485 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791254.486 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791254.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.486 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791254.486 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.486 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.486 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.486 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.486 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.486 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.486 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.487 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.487 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.487 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into 0
1539791254.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.488 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791254.488 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.490 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.490 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791254.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.491 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791254.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.492 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791254.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.493 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791254.493 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.493 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.493 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.494 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.495 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.496 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.496 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.497 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.498 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.498 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.498 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.498 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.498 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.498 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.498 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.498 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.499 * [misc]backup-simplify:  Simplify a into a
1539791254.499 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.499 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.499 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.499 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
1539791254.499 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.499 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.499 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.499 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.499 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.499 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.499 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.499 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.499 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.499 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.499 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.500 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.500 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.500 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.500 * [misc]backup-simplify:  Simplify a into a
1539791254.500 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.500 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.500 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.500 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1539791254.500 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1539791254.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.500 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1539791254.500 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.500 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.501 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.501 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.501 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.501 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.501 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.502 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.502 * [misc]backup-simplify:  Simplify b into b
1539791254.502 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.502 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.502 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.502 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.502 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.502 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.502 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.502 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.502 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.502 * [misc]backup-simplify:  Simplify b into b
1539791254.502 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.503 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.503 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.503 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.503 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.503 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.503 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.503 * [misc]backup-simplify:  Simplify b into b
1539791254.503 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.503 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.503 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.503 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.503 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.503 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.503 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.503 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.503 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.503 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.503 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.504 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.504 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
1539791254.504 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
1539791254.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.504 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
1539791254.504 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
1539791254.504 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.504 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.504 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.504 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.505 * [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
1539791254.505 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.506 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
1539791254.506 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.506 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.507 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.512 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.514 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791254.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.521 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.522 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))) into 0
1539791254.523 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.523 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.523 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.523 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.523 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.523 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.523 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.523 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1539791254.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791254.525 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.527 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.528 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.529 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.529 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.529 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.529 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.530 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.531 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
1539791254.531 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.532 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.533 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.534 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.535 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.537 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.537 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.538 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.541 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.544 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.544 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.546 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.546 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
1539791254.551 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.551 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.553 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.555 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.557 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791254.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.559 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.560 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.561 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.561 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.561 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.561 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.562 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.563 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.564 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
1539791254.565 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.566 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.567 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.569 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
1539791254.569 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.569 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.569 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.570 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791254.570 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (cbrt (* (* (sin (/ 1 (- a))) (* (sin (/ 1 (- b))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
1539791254.571 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in (r b a) around 0
1539791254.571 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.571 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.571 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.571 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.571 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.571 * [misc]backup-simplify:  Simplify b into b
1539791254.571 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.571 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.571 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.571 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of r in a
1539791254.571 * [misc]backup-simplify:  Simplify r into r
1539791254.571 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.571 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.571 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.571 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.571 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.571 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.572 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.572 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791254.572 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.572 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.572 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.572 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.572 * [misc]backup-simplify:  Simplify b into b
1539791254.572 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.572 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.572 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.572 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.572 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.572 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.572 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.572 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.572 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.572 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.572 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.573 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.573 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.573 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.573 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.573 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.573 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.573 * [misc]backup-simplify:  Simplify b into b
1539791254.573 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.573 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.573 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.573 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.573 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.573 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.573 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791254.573 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791254.573 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.574 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791254.574 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.574 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.574 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.574 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.575 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.575 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.575 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in b
1539791254.575 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.575 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.575 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791254.575 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.575 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.575 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.575 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.575 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.575 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.575 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.576 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.576 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.576 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of r in b
1539791254.576 * [misc]backup-simplify:  Simplify r into r
1539791254.576 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.576 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.576 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.576 * [misc]backup-simplify:  Simplify a into a
1539791254.576 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.576 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.576 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.576 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.576 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.576 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.576 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.576 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.576 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.577 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.577 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.577 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.577 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.577 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.577 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.577 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.577 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.577 * [misc]backup-simplify:  Simplify a into a
1539791254.577 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.577 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.577 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.577 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.577 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.577 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.577 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.577 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.577 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.577 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.577 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.577 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.578 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791254.578 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791254.578 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.578 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791254.578 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.578 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.578 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.578 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.578 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.579 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.579 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.579 * [misc]backup-simplify:  Simplify (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.579 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.579 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.580 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.580 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.580 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.580 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.580 * [misc]backup-simplify:  Simplify b into b
1539791254.580 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.580 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.580 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.580 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.580 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.580 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.580 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791254.580 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.580 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.580 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.580 * [misc]backup-simplify:  Simplify a into a
1539791254.580 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.580 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.580 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.580 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.581 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.581 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.581 * [misc]backup-simplify:  Simplify b into b
1539791254.581 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.581 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.581 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.581 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.581 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.581 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.581 * [misc]backup-simplify:  Simplify a into a
1539791254.581 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.581 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.581 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.581 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.581 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.581 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.581 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.581 * [misc]backup-simplify:  Simplify b into b
1539791254.581 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.581 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.582 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.582 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.582 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.582 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.582 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791254.582 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791254.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.582 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791254.582 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791254.583 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791254.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.583 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791254.583 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.583 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.583 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.583 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.583 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.584 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.584 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.584 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.584 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.584 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.585 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791254.585 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791254.585 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.587 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.587 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791254.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.588 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.588 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791254.588 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.589 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791254.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.590 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791254.590 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.591 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.591 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.592 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.593 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.593 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.594 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.596 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.596 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.596 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) in r
1539791254.596 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.596 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.596 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in r
1539791254.596 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791254.596 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.596 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.596 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.596 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.596 * [misc]backup-simplify:  Simplify b into b
1539791254.596 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.597 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.597 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.597 * [misc]taylor:  Taking taylor expansion of (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of r in r
1539791254.597 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.597 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.597 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.597 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.597 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.597 * [misc]backup-simplify:  Simplify a into a
1539791254.597 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.597 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.597 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.597 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.597 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.597 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.597 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.597 * [misc]backup-simplify:  Simplify b into b
1539791254.597 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.598 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.598 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.598 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in r
1539791254.598 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in r
1539791254.598 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in r
1539791254.598 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.598 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.598 * [misc]taylor:  Taking taylor expansion of a in r
1539791254.598 * [misc]backup-simplify:  Simplify a into a
1539791254.598 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.598 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.598 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.598 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in r
1539791254.598 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in r
1539791254.598 * [misc]taylor:  Taking taylor expansion of -1 in r
1539791254.598 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.598 * [misc]taylor:  Taking taylor expansion of b in r
1539791254.598 * [misc]backup-simplify:  Simplify b into b
1539791254.598 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.598 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.599 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.599 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.599 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.599 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.599 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791254.599 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791254.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.599 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791254.600 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791254.600 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791254.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.600 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791254.600 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.600 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.600 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.600 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.600 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.601 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.601 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.601 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.601 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.601 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.602 * [misc]backup-simplify:  Simplify (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into 0
1539791254.602 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791254.602 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.604 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.604 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791254.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.604 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.605 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791254.605 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791254.606 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791254.607 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.607 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.609 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.609 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.609 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.609 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.610 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.612 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.612 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.612 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.613 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.613 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.613 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.613 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.613 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.613 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.613 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.613 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.613 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.613 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.613 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.613 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.613 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.613 * [misc]backup-simplify:  Simplify a into a
1539791254.613 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.613 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.614 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.614 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.614 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.614 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.614 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.614 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.614 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.614 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.614 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.614 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.614 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.614 * [misc]backup-simplify:  Simplify a into a
1539791254.614 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.614 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.614 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.614 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.614 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.614 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.614 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.614 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.615 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.615 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1539791254.615 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1539791254.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.615 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1539791254.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.615 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.616 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.616 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.616 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.616 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.616 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.617 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.617 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.617 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.617 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.617 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.617 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.617 * [misc]backup-simplify:  Simplify b into b
1539791254.617 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.617 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.617 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.617 * [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (cos (/ -1 b))) in a
1539791254.617 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.618 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.618 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.618 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.618 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.618 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.618 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.618 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.618 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.618 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.618 * [misc]backup-simplify:  Simplify b into b
1539791254.618 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.618 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.618 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.618 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.618 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.618 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.618 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.618 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.618 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.619 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.619 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.619 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.619 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.619 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.619 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.619 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.619 * [misc]backup-simplify:  Simplify b into b
1539791254.619 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.619 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.619 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.619 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.619 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.619 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.619 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
1539791254.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
1539791254.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.620 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
1539791254.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 a)) (cos (/ -1 b)))
1539791254.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.620 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.620 * [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.621 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
1539791254.621 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
1539791254.621 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.622 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
1539791254.622 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.622 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.622 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.624 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.624 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.625 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.625 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.626 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.627 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.627 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.628 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.629 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.629 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.630 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.630 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.631 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791254.632 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.632 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.632 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.633 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.634 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.635 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.635 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.635 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.636 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.637 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.637 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.638 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791254.639 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.640 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791254.640 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.640 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.640 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.640 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.640 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.640 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.641 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1539791254.641 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.642 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1539791254.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791254.643 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.643 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.643 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.645 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.646 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.647 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791254.647 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.647 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.647 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.647 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.647 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.647 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.648 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.649 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
1539791254.649 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.650 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
1539791254.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.651 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
1539791254.651 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.652 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.653 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.653 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.655 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.655 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
1539791254.655 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.656 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.657 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.658 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.658 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.660 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.660 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.662 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.664 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.664 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.666 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.666 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.666 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.668 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
1539791254.671 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.671 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.672 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.673 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.675 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.676 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.678 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.678 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.679 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791254.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.680 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.681 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.682 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.682 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.682 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.682 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.682 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.683 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.684 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.685 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.686 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
1539791254.687 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.687 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.688 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.689 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.691 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.692 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
1539791254.692 * [misc]taylor:  Taking taylor expansion of 0 in a
1539791254.692 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.692 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.693 * [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791254.693 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 2)
1539791254.693 * [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin a) (sin b))
1539791254.693 * [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
1539791254.693 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
1539791254.693 * [misc]taylor:  Taking taylor expansion of (sin a) in b
1539791254.693 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.693 * [misc]backup-simplify:  Simplify a into a
1539791254.693 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1539791254.693 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1539791254.693 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.693 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.693 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.693 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.693 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791254.693 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.693 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.694 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.694 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.694 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.694 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.694 * [misc]backup-simplify:  Simplify b into b
1539791254.694 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.694 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.694 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
1539791254.694 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1539791254.694 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.694 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.694 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.694 * [misc]taylor:  Taking taylor expansion of (sin b) in a
1539791254.694 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.694 * [misc]backup-simplify:  Simplify b into b
1539791254.694 * [misc]backup-simplify:  Simplify (sin b) into (sin b)
1539791254.694 * [misc]backup-simplify:  Simplify (cos b) into (cos b)
1539791254.694 * [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
1539791254.694 * [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
1539791254.694 * [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
1539791254.694 * [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
1539791254.694 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.695 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.695 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.695 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.695 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
1539791254.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.697 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
1539791254.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.698 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.698 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
1539791254.698 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.698 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.698 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.698 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.698 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.698 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.699 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.700 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.701 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.701 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.702 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.703 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
1539791254.703 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.703 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.703 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.704 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1539791254.704 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.704 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.706 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.706 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.708 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.708 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1539791254.711 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
1539791254.711 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
1539791254.711 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
1539791254.711 * [misc]taylor:  Taking taylor expansion of 1/6 in b
1539791254.711 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1539791254.711 * [misc]taylor:  Taking taylor expansion of (sin b) in b
1539791254.711 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.711 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.711 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.712 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1539791254.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1539791254.712 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.712 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.713 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.713 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.713 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.716 * [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
1539791254.717 * [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539791254.719 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.720 * [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539791254.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.722 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.723 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
1539791254.723 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.723 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.723 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.723 * [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* a b)
1539791254.723 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.723 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in (a b) around 0
1539791254.723 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.723 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.723 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.723 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.724 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.724 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.724 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.724 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.724 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.724 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.724 * [misc]backup-simplify:  Simplify a into a
1539791254.724 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.724 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.724 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.724 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.724 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.724 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.724 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.724 * [misc]backup-simplify:  Simplify b into b
1539791254.724 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.724 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.725 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.725 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.725 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.725 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.725 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.725 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.725 * [misc]backup-simplify:  Simplify b into b
1539791254.725 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1539791254.725 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.725 * [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
1539791254.725 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1539791254.725 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.725 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.725 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.726 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.726 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
1539791254.726 * [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
1539791254.726 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
1539791254.726 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.726 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
1539791254.726 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
1539791254.726 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1539791254.726 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.726 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.726 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539791254.727 * [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
1539791254.727 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
1539791254.727 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
1539791254.727 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.727 * [misc]backup-simplify:  Simplify a into a
1539791254.727 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1539791254.727 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1539791254.727 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1539791254.727 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1539791254.727 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1539791254.727 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1539791254.727 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.728 * [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
1539791254.728 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.728 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
1539791254.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1539791254.729 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.730 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
1539791254.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.730 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.730 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.730 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.730 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.730 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.731 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1539791254.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1539791254.732 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.732 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1539791254.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.732 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
1539791254.732 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.733 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.734 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.735 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.736 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.736 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.736 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.736 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.736 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.737 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.739 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.739 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.739 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1539791254.739 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.741 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.742 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.744 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.744 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.745 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 a)))))) into 0
1539791254.745 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.745 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.745 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.745 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
1539791254.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.746 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in (a b) around 0
1539791254.746 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.746 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.746 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.746 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.746 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.746 * [misc]backup-simplify:  Simplify a into a
1539791254.746 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.746 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.746 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.746 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.746 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.746 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.746 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.746 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.746 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.746 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.747 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.747 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.747 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.747 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.747 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.747 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.747 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.747 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.747 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.747 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.747 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.747 * [misc]backup-simplify:  Simplify b into b
1539791254.747 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.747 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.747 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.747 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
1539791254.747 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1539791254.748 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1539791254.748 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.748 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.748 * [misc]taylor:  Taking taylor expansion of a in a
1539791254.748 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.748 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.748 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.748 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.748 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
1539791254.748 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
1539791254.748 * [misc]taylor:  Taking taylor expansion of -1 in a
1539791254.748 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.748 * [misc]taylor:  Taking taylor expansion of b in a
1539791254.748 * [misc]backup-simplify:  Simplify b into b
1539791254.748 * [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
1539791254.748 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.748 * [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
1539791254.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
1539791254.749 * [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
1539791254.749 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
1539791254.749 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.749 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
1539791254.749 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
1539791254.749 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1539791254.749 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.749 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.749 * [misc]taylor:  Taking taylor expansion of a in b
1539791254.749 * [misc]backup-simplify:  Simplify a into a
1539791254.749 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1539791254.749 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1539791254.749 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1539791254.749 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
1539791254.749 * [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
1539791254.749 * [misc]taylor:  Taking taylor expansion of -1 in b
1539791254.749 * [misc]backup-simplify:  Simplify -1 into -1
1539791254.749 * [misc]taylor:  Taking taylor expansion of b in b
1539791254.749 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.749 * [misc]backup-simplify:  Simplify 1 into 1
1539791254.750 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539791254.750 * [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
1539791254.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1539791254.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1539791254.750 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1539791254.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
1539791254.750 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
1539791254.751 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
1539791254.752 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.752 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
1539791254.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.753 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.753 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.753 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.753 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539791254.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1539791254.753 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1539791254.754 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539791254.755 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1539791254.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
1539791254.755 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.756 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.756 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.757 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.758 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.758 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.758 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.758 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.758 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.759 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.760 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539791254.760 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1539791254.760 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1539791254.761 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1539791254.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.762 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
1539791254.762 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.764 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539791254.764 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539791254.764 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1539791254.766 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539791254.766 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539791254.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539791254.767 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
1539791254.767 * [misc]taylor:  Taking taylor expansion of 0 in b
1539791254.767 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.767 * [misc]backup-simplify:  Simplify 0 into 0
1539791254.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
1539791254.767 * * * [misc]progress:  simplifying candidates
1539791254.767 * * * * [misc]progress:  [ 1 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))) 1/3))))>
1539791254.767 * * * * [misc]progress:  [ 2 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) 1))))>
1539791254.767 * * * * [misc]progress:  [ 3 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791254.768 * * * * [misc]progress:  [ 4 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791254.768 * * * * [misc]progress:  [ 5 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (cbrt (* (sin a) (* (sin b) (* (sin a) (sin b))))) (cbrt (* (sin a) (sin b)))))))>
1539791254.768 * [enter]simplify:  Simplifying (cbrt (* (sin a) (* (sin b) (* (sin a) (sin b)))))
1539791254.768 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791254.770 * * [misc]simplify:  iters left: 5 (12 enodes)
1539791254.772 * * [misc]simplify:  iters left: 4 (20 enodes)
1539791254.775 * * [misc]simplify:  iters left: 3 (25 enodes)
1539791254.778 * * [misc]simplify:  iters left: 2 (26 enodes)
1539791254.781 * [exit]simplify:  Simplified to (cbrt (* (* (sin b) (sin a)) (* (sin b) (sin a))))
1539791254.781 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (cbrt (* (* (sin b) (sin a)) (* (sin b) (sin a)))) (cbrt (* (sin a) (sin b)))))))
1539791254.781 * * * * [misc]progress:  [ 6 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (- (cos (- a b)) (cos (+ a b))))) (cbrt (* 2 2))))))>
1539791254.781 * [enter]simplify:  Simplifying (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (- (cos (- a b)) (cos (+ a b)))))
1539791254.781 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791254.783 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791254.787 * * [misc]simplify:  iters left: 4 (66 enodes)
1539791254.810 * * [misc]simplify:  iters left: 3 (250 enodes)
1539791255.003 * [exit]simplify:  Simplified to (cbrt (* (- (cos (- a b)) (cos (+ a b))) (* (* (sin b) (sin a)) (- (cos (- a b)) (cos (+ a b))))))
1539791255.005 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (- (cos (- a b)) (cos (+ a b))) (* (* (sin b) (sin a)) (- (cos (- a b)) (cos (+ a b)))))) (cbrt (* 2 2))))))
1539791255.007 * * * * [misc]progress:  [ 7 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (- (cos (- a b)) (cos (+ a b))))) (cbrt 2)))))>
1539791255.007 * [enter]simplify:  Simplifying (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (- (cos (- a b)) (cos (+ a b)))))
1539791255.007 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791255.010 * * [misc]simplify:  iters left: 5 (26 enodes)
1539791255.014 * * [misc]simplify:  iters left: 4 (61 enodes)
1539791255.029 * * [misc]simplify:  iters left: 3 (176 enodes)
1539791255.130 * * [misc]simplify:  iters left: 2 (451 enodes)
1539791255.448 * [exit]simplify:  Simplified to (cbrt (* (- (cos (- a b)) (cos (+ a b))) (* (* (sin b) (sin a)) (* (sin b) (sin a)))))
1539791255.448 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (- (cos (- a b)) (cos (+ a b))) (* (* (sin b) (sin a)) (* (sin b) (sin a))))) (cbrt 2)))))
1539791255.448 * * * * [misc]progress:  [ 8 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (* (sin a) (sin b)))) (cbrt 2)))))>
1539791255.448 * [enter]simplify:  Simplifying (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (* (sin a) (sin b))))
1539791255.448 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791255.451 * * [misc]simplify:  iters left: 5 (28 enodes)
1539791255.455 * * [misc]simplify:  iters left: 4 (68 enodes)
1539791255.472 * * [misc]simplify:  iters left: 3 (207 enodes)
1539791255.572 * [exit]simplify:  Simplified to (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b)))))
1539791255.572 * [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (cbrt (* (* (* (sin b) (sin a)) (* (sin b) (sin a))) (- (cos (- a b)) (cos (+ a b))))) (cbrt 2)))))
1539791255.572 * * * * [misc]progress:  [ 9 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (cbrt (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (cbrt (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791255.572 * * * * [misc]progress:  [ 10 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791255.572 * * * * [misc]progress:  [ 11 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (sqrt (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791255.572 * * * * [misc]progress:  [ 12 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791255.572 * * * * [misc]progress:  [ 13 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (pow (* (sin b) (* (sin a) (sin b))) 1)) (* (sin a) (sin b)))))))>
1539791255.572 * [enter]simplify:  Simplifying (* (sin b) (* (sin a) (sin b)))
1539791255.572 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791255.573 * * [misc]simplify:  iters left: 4 (8 enodes)
1539791255.574 * * [misc]simplify:  iters left: 3 (10 enodes)
1539791255.575 * * [misc]simplify:  iters left: 2 (11 enodes)
1539791255.577 * [exit]simplify:  Simplified to (* (* (sin b) (sin b)) (sin a))
1539791255.577 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (pow (* (* (sin b) (sin b)) (sin a)) 1)) (* (sin a) (sin b)))))))
1539791255.577 * * * * [misc]progress:  [ 14 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (pow (* (sin b) (* (sin a) (sin b))) 1)) (* (sin a) (sin b)))))))>
1539791255.577 * [enter]simplify:  Simplifying (* (sin b) (* (sin a) (sin b)))
1539791255.577 * * [misc]simplify:  iters left: 5 (6 enodes)
1539791255.578 * * [misc]simplify:  iters left: 4 (8 enodes)
1539791255.579 * * [misc]simplify:  iters left: 3 (10 enodes)
1539791255.582 * * [misc]simplify:  iters left: 2 (11 enodes)
1539791255.585 * [exit]simplify:  Simplified to (* (* (sin b) (sin b)) (sin a))
1539791255.585 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (pow (* (* (sin b) (sin b)) (sin a)) 1)) (* (sin a) (sin b)))))))
1539791255.585 * * * * [misc]progress:  [ 15 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (pow (* (sin b) (* (sin a) (sin b))) 1)) (* (sin a) (sin b)))))))>
1539791255.585 * * * * [misc]progress:  [ 16 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (exp (+ (log (sin b)) (+ (log (sin a)) (log (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.585 * [enter]simplify:  Simplifying (+ (log (sin b)) (+ (log (sin a)) (log (sin b))))
1539791255.585 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791255.588 * * [misc]simplify:  iters left: 5 (10 enodes)
1539791255.590 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791255.595 * * [misc]simplify:  iters left: 3 (13 enodes)
1539791255.599 * [exit]simplify:  Simplified to (+ (+ (log (sin b)) (log (sin b))) (log (sin a)))
1539791255.599 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (exp (+ (+ (log (sin b)) (log (sin b))) (log (sin a))))) (* (sin a) (sin b)))))))
1539791255.599 * * * * [misc]progress:  [ 17 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (exp (+ (log (sin b)) (log (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.599 * [enter]simplify:  Simplifying (+ (log (sin b)) (log (* (sin a) (sin b))))
1539791255.600 * * [misc]simplify:  iters left: 6 (8 enodes)
1539791255.602 * * [misc]simplify:  iters left: 5 (12 enodes)
1539791255.605 * * [misc]simplify:  iters left: 4 (16 enodes)
1539791255.608 * * [misc]simplify:  iters left: 3 (17 enodes)
1539791255.610 * [exit]simplify:  Simplified to (+ (log (sin b)) (log (* (sin b) (sin a))))
1539791255.610 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (exp (+ (log (sin b)) (log (* (sin b) (sin a)))))) (* (sin a) (sin b)))))))
1539791255.610 * * * * [misc]progress:  [ 18 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (exp (log (* (sin b) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.610 * * * * [misc]progress:  [ 19 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (log (exp (* (sin b) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.610 * * * * [misc]progress:  [ 20 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (cbrt (* (* (* (sin b) (sin b)) (sin b)) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.611 * [enter]simplify:  Simplifying (* (* (* (sin b) (sin b)) (sin b)) (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))
1539791255.611 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791255.612 * * [misc]simplify:  iters left: 5 (20 enodes)
1539791255.616 * * [misc]simplify:  iters left: 4 (61 enodes)
1539791255.632 * * [misc]simplify:  iters left: 3 (162 enodes)
1539791255.675 * * [misc]simplify:  iters left: 2 (294 enodes)
1539791255.809 * * [misc]simplify:  iters left: 1 (352 enodes)
1539791255.898 * [exit]simplify:  Simplified to (* (pow (sin b) 6) (pow (sin a) 3))
1539791255.898 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (cbrt (* (pow (sin b) 6) (pow (sin a) 3)))) (* (sin a) (sin b)))))))
1539791255.898 * * * * [misc]progress:  [ 21 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (cbrt (* (* (* (sin b) (sin b)) (sin b)) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791255.898 * [enter]simplify:  Simplifying (* (* (* (sin b) (sin b)) (sin b)) (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))
1539791255.898 * * [misc]simplify:  iters left: 6 (10 enodes)
1539791255.900 * * [misc]simplify:  iters left: 5 (24 enodes)
1539791255.905 * * [misc]simplify:  iters left: 4 (75 enodes)
1539791255.947 * * [misc]simplify:  iters left: 3 (198 enodes)
1539791256.064 * * [misc]simplify:  iters left: 2 (361 enodes)
1539791256.234 * * [misc]simplify:  iters left: 1 (391 enodes)
1539791256.317 * [exit]simplify:  Simplified to (* (pow (sin a) 3) (pow (sin b) 6))
1539791256.317 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (cbrt (* (pow (sin a) 3) (pow (sin b) 6)))) (* (sin a) (sin b)))))))
1539791256.317 * * * * [misc]progress:  [ 22 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (cbrt (* (sin b) (* (sin a) (sin b)))) (cbrt (* (sin b) (* (sin a) (sin b))))) (cbrt (* (sin b) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791256.318 * * * * [misc]progress:  [ 23 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (cbrt (* (* (* (sin b) (* (sin a) (sin b))) (* (sin b) (* (sin a) (sin b)))) (* (sin b) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791256.318 * * * * [misc]progress:  [ 24 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sqrt (* (sin b) (* (sin a) (sin b)))) (sqrt (* (sin b) (* (sin a) (sin b)))))) (* (sin a) (sin b)))))))>
1539791256.318 * * * * [misc]progress:  [ 25 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* 1 (* (sin b) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791256.318 * * * * [misc]progress:  [ 26 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (sin b) (sin a)) (sin b))) (* (sin a) (sin b)))))))>
1539791256.318 * [enter]simplify:  Simplifying (sin b)
1539791256.318 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791256.318 * [exit]simplify:  Simplified to (sin b)
1539791256.318 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (sin b) (sin a)) (sin b))) (* (sin a) (sin b)))))))
1539791256.318 * * * * [misc]progress:  [ 27 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791256.318 * [enter]simplify:  Simplifying (* (cbrt (sin b)) (cbrt (sin b)))
1539791256.318 * * [misc]simplify:  iters left: 4 (4 enodes)
1539791256.319 * [exit]simplify:  Simplified to (* (cbrt (sin b)) (cbrt (sin b)))
1539791256.319 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))
1539791256.319 * * * * [misc]progress:  [ 28 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sqrt (sin b)) (* (sqrt (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791256.319 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791256.319 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791256.320 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791256.320 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sqrt (sin b)) (* (sqrt (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))
1539791256.320 * * * * [misc]progress:  [ 29 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* 1 (* (sin b) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))>
1539791256.320 * * * * [misc]progress:  [ 30 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (/ (* (sin b) (- (cos (- a b)) (cos (+ a b)))) 2)) (* (sin a) (sin b)))))))>
1539791256.320 * * * * [misc]progress:  [ 31 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (sin a) (sin b)) (sin b))) (* (sin a) (sin b)))))))>
1539791256.320 * * * * [misc]progress:  [ 32 / 85 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) 1))>
1539791256.320 * * * * [misc]progress:  [ 33 / 85 ] simplifiying candidate #<alt (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.320 * [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791256.320 * * [misc]simplify:  iters left: 6 (18 enodes)
1539791256.323 * * [misc]simplify:  iters left: 5 (36 enodes)
1539791256.329 * * [misc]simplify:  iters left: 4 (67 enodes)
1539791256.339 * * [misc]simplify:  iters left: 3 (108 enodes)
1539791256.363 * * [misc]simplify:  iters left: 2 (133 enodes)
1539791256.379 * * [misc]simplify:  iters left: 1 (141 enodes)
1539791256.403 * [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791256.403 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
1539791256.403 * * * * [misc]progress:  [ 34 / 85 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.403 * * * * [misc]progress:  [ 35 / 85 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.404 * * * * [misc]progress:  [ 36 / 85 ] simplifiying candidate #<alt (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.404 * [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791256.404 * * [misc]simplify:  iters left: 6 (20 enodes)
1539791256.409 * * [misc]simplify:  iters left: 5 (49 enodes)
1539791256.418 * * [misc]simplify:  iters left: 4 (158 enodes)
1539791256.469 * [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)
1539791256.469 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))
1539791256.469 * * * * [misc]progress:  [ 37 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.469 * * * * [misc]progress:  [ 38 / 85 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.469 * * * * [misc]progress:  [ 39 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.470 * * * * [misc]progress:  [ 40 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.470 * * * * [misc]progress:  [ 41 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.470 * [enter]simplify:  Simplifying (/ r (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))
1539791256.470 * * [misc]simplify:  iters left: 6 (17 enodes)
1539791256.473 * * [misc]simplify:  iters left: 5 (31 enodes)
1539791256.478 * * [misc]simplify:  iters left: 4 (56 enodes)
1539791256.493 * * [misc]simplify:  iters left: 3 (87 enodes)
1539791256.519 * * [misc]simplify:  iters left: 2 (108 enodes)
1539791256.547 * * [misc]simplify:  iters left: 1 (112 enodes)
1539791256.576 * [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791256.576 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))
1539791256.576 * [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791256.577 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791256.581 * * [misc]simplify:  iters left: 5 (28 enodes)
1539791256.591 * * [misc]simplify:  iters left: 4 (55 enodes)
1539791256.609 * * [misc]simplify:  iters left: 3 (88 enodes)
1539791256.634 * * [misc]simplify:  iters left: 2 (110 enodes)
1539791256.664 * * [misc]simplify:  iters left: 1 (114 enodes)
1539791256.692 * [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791256.692 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791256.693 * * * * [misc]progress:  [ 42 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791256.693 * [enter]simplify:  Simplifying (/ r (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791256.693 * * [misc]simplify:  iters left: 6 (16 enodes)
1539791256.697 * * [misc]simplify:  iters left: 5 (28 enodes)
1539791256.701 * * [misc]simplify:  iters left: 4 (54 enodes)
1539791256.710 * * [misc]simplify:  iters left: 3 (89 enodes)
1539791256.728 * * [misc]simplify:  iters left: 2 (124 enodes)
1539791256.744 * * [misc]simplify:  iters left: 1 (130 enodes)
1539791256.759 * [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
1539791256.759 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))
1539791256.759 * [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791256.759 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791256.761 * * [misc]simplify:  iters left: 5 (28 enodes)
1539791256.768 * * [misc]simplify:  iters left: 4 (55 enodes)
1539791256.782 * * [misc]simplify:  iters left: 3 (88 enodes)
1539791256.795 * * [misc]simplify:  iters left: 2 (110 enodes)
1539791256.810 * * [misc]simplify:  iters left: 1 (114 enodes)
1539791256.825 * [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791256.825 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
1539791256.825 * * * * [misc]progress:  [ 43 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.825 * [enter]simplify:  Simplifying (/ r 1)
1539791256.825 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791256.825 * * [misc]simplify:  iters left: 1 (5 enodes)
1539791256.826 * [exit]simplify:  Simplified to r
1539791256.826 * [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))
1539791256.826 * [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))
1539791256.826 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791256.829 * * [misc]simplify:  iters left: 5 (27 enodes)
1539791256.834 * * [misc]simplify:  iters left: 4 (53 enodes)
1539791256.843 * * [misc]simplify:  iters left: 3 (87 enodes)
1539791256.855 * * [misc]simplify:  iters left: 2 (110 enodes)
1539791256.870 * * [misc]simplify:  iters left: 1 (113 enodes)
1539791256.884 * [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791256.884 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
1539791256.884 * * * * [misc]progress:  [ 44 / 85 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.884 * * * * [misc]progress:  [ 45 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.884 * * * * [misc]progress:  [ 46 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* r (sin b)))))>
1539791256.884 * * * * [misc]progress:  [ 47 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.884 * [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))
1539791256.884 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791256.886 * * [misc]simplify:  iters left: 5 (27 enodes)
1539791256.894 * * [misc]simplify:  iters left: 4 (53 enodes)
1539791256.911 * * [misc]simplify:  iters left: 3 (88 enodes)
1539791256.938 * * [misc]simplify:  iters left: 2 (110 enodes)
1539791256.969 * * [misc]simplify:  iters left: 1 (113 enodes)
1539791256.983 * [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791256.984 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791256.984 * * * * [misc]progress:  [ 48 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))))>
1539791256.984 * [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))
1539791256.984 * * [misc]simplify:  iters left: 6 (14 enodes)
1539791256.986 * * [misc]simplify:  iters left: 5 (27 enodes)
1539791256.991 * * [misc]simplify:  iters left: 4 (53 enodes)
1539791256.999 * * [misc]simplify:  iters left: 3 (88 enodes)
1539791257.022 * * [misc]simplify:  iters left: 2 (110 enodes)
1539791257.036 * * [misc]simplify:  iters left: 1 (113 enodes)
1539791257.050 * [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
1539791257.050 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
1539791257.050 * * * * [misc]progress:  [ 49 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791257.050 * [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))
1539791257.051 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791257.053 * * [misc]simplify:  iters left: 5 (26 enodes)
1539791257.057 * * [misc]simplify:  iters left: 4 (53 enodes)
1539791257.065 * * [misc]simplify:  iters left: 3 (91 enodes)
1539791257.079 * * [misc]simplify:  iters left: 2 (126 enodes)
1539791257.099 * * [misc]simplify:  iters left: 1 (128 enodes)
1539791257.121 * [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
1539791257.121 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791257.121 * * * * [misc]progress:  [ 50 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (sin b))))>
1539791257.121 * * * * [misc]progress:  [ 51 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt (* 2 2)))))>
1539791257.122 * [enter]simplify:  Simplifying (* 2 (cbrt (* 2 2)))
1539791257.122 * * [misc]simplify:  iters left: 5 (4 enodes)
1539791257.123 * * [misc]simplify:  iters left: 4 (6 enodes)
1539791257.124 * [exit]simplify:  Simplified to (* 2 (cbrt 4))
1539791257.124 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt (* 2 2))) (* 2 (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 4))))
1539791257.124 * * * * [misc]progress:  [ 52 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 2))))>
1539791257.124 * [enter]simplify:  Simplifying (* 2 (cbrt 2))
1539791257.124 * * [misc]simplify:  iters left: 3 (3 enodes)
1539791257.125 * * [misc]simplify:  iters left: 2 (4 enodes)
1539791257.126 * [exit]simplify:  Simplified to (* 2 (cbrt 2))
1539791257.126 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (- (cos (- a b)) (cos (+ a b)))))))) (* 2 (cbrt 2))))
1539791257.126 * * * * [misc]progress:  [ 53 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))>
1539791257.126 * [enter]simplify:  Simplifying (* 2 (cbrt 2))
1539791257.126 * * [misc]simplify:  iters left: 3 (3 enodes)
1539791257.127 * * [misc]simplify:  iters left: 2 (4 enodes)
1539791257.127 * [exit]simplify:  Simplified to (* 2 (cbrt 2))
1539791257.127 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) (cbrt 2)) (* 2 (cbrt (* (* (sin a) (* (sin b) (- (cos (- a b)) (cos (+ a b))))) (* (sin a) (sin b))))))) (* 2 (cbrt 2))))
1539791257.127 * * * * [misc]progress:  [ 54 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))))>
1539791257.128 * [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791257.128 * * [misc]simplify:  iters left: 6 (17 enodes)
1539791257.130 * * [misc]simplify:  iters left: 5 (40 enodes)
1539791257.137 * * [misc]simplify:  iters left: 4 (87 enodes)
1539791257.152 * * [misc]simplify:  iters left: 3 (187 enodes)
1539791257.222 * * [misc]simplify:  iters left: 2 (344 enodes)
1539791257.349 * * [misc]simplify:  iters left: 1 (496 enodes)
1539791257.502 * [exit]simplify:  Simplified to (+ (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
1539791257.502 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) 3))) (+ (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))))
1539791257.502 * * * * [misc]progress:  [ 55 / 85 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (+ (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791257.503 * [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))
1539791257.503 * * [misc]simplify:  iters left: 6 (13 enodes)
1539791257.507 * * [misc]simplify:  iters left: 5 (25 enodes)
1539791257.515 * * [misc]simplify:  iters left: 4 (51 enodes)
1539791257.531 * * [misc]simplify:  iters left: 3 (86 enodes)
1539791257.558 * * [misc]simplify:  iters left: 2 (103 enodes)
1539791257.583 * * [misc]simplify:  iters left: 1 (105 enodes)
1539791257.595 * [exit]simplify:  Simplified to (+ (* (cos b) (cos a)) (* (sin a) (sin b)))
1539791257.595 * [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))))) (+ (* (cos b) (cos a)) (* (sin a) (sin b)))))
1539791257.595 * * * * [misc]progress:  [ 56 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (/ (- (cos (- a b)) (cos (+ a b))) 2))))))>
1539791257.595 * [enter]simplify:  Simplifying (- (cos (- a b)) (cos (+ a b)))
1539791257.596 * * [misc]simplify:  iters left: 5 (7 enodes)
1539791257.597 * * [misc]simplify:  iters left: 4 (12 enodes)
1539791257.598 * * [misc]simplify:  iters left: 3 (14 enodes)
1539791257.600 * [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
1539791257.600 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (/ (- (cos (- a b)) (cos (+ b a))) 2))))))
1539791257.601 * * * * [misc]progress:  [ 57 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (pow (* (sin a) (sin b)) 1))))))>
1539791257.601 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791257.601 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791257.602 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791257.604 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791257.604 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (pow (* (sin b) (sin a)) 1))))))
1539791257.604 * * * * [misc]progress:  [ 58 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (pow (* (sin a) (sin b)) 1))))))>
1539791257.604 * * * * [misc]progress:  [ 59 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (exp (+ (log (sin a)) (log (sin b)))))))))>
1539791257.604 * [enter]simplify:  Simplifying (+ (log (sin a)) (log (sin b)))
1539791257.605 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791257.607 * * [misc]simplify:  iters left: 3 (8 enodes)
1539791257.609 * [exit]simplify:  Simplified to (+ (log (sin b)) (log (sin a)))
1539791257.609 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (exp (+ (log (sin b)) (log (sin a)))))))))
1539791257.609 * * * * [misc]progress:  [ 60 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (exp (log (* (sin a) (sin b)))))))))>
1539791257.609 * * * * [misc]progress:  [ 61 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b)))))))))>
1539791257.609 * * * * [misc]progress:  [ 62 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))))))))>
1539791257.609 * [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))
1539791257.609 * * [misc]simplify:  iters left: 6 (9 enodes)
1539791257.613 * * [misc]simplify:  iters left: 5 (16 enodes)
1539791257.618 * * [misc]simplify:  iters left: 4 (41 enodes)
1539791257.634 * * [misc]simplify:  iters left: 3 (75 enodes)
1539791257.659 * * [misc]simplify:  iters left: 2 (99 enodes)
1539791257.686 * * [misc]simplify:  iters left: 1 (102 enodes)
1539791257.700 * [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
1539791257.700 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (cbrt (pow (* (sin b) (sin a)) 3)))))))
1539791257.700 * * * * [misc]progress:  [ 63 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))))>
1539791257.700 * * * * [misc]progress:  [ 64 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
1539791257.700 * * * * [misc]progress:  [ 65 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))))>
1539791257.700 * * * * [misc]progress:  [ 66 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* 1 (* (sin a) (sin b))))))))>
1539791257.701 * * * * [misc]progress:  [ 67 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))>
1539791257.701 * [enter]simplify:  Simplifying (cbrt (sin b))
1539791257.701 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791257.701 * [exit]simplify:  Simplified to (cbrt (sin b))
1539791257.701 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))
1539791257.701 * * * * [misc]progress:  [ 68 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))>
1539791257.701 * [enter]simplify:  Simplifying (sqrt (sin b))
1539791257.701 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791257.702 * [exit]simplify:  Simplified to (sqrt (sin b))
1539791257.702 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))
1539791257.702 * * * * [misc]progress:  [ 69 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) 1) (sin b)))))))>
1539791257.702 * [enter]simplify:  Simplifying (sin b)
1539791257.702 * * [misc]simplify:  iters left: 1 (2 enodes)
1539791257.702 * [exit]simplify:  Simplified to (sin b)
1539791257.702 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (sin a) 1) (sin b)))))))
1539791257.702 * * * * [misc]progress:  [ 70 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))>
1539791257.703 * [enter]simplify:  Simplifying (* (cbrt (sin a)) (cbrt (sin a)))
1539791257.703 * * [misc]simplify:  iters left: 4 (4 enodes)
1539791257.703 * [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
1539791257.703 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))
1539791257.703 * * * * [misc]progress:  [ 71 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))>
1539791257.703 * [enter]simplify:  Simplifying (sqrt (sin a))
1539791257.703 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791257.704 * [exit]simplify:  Simplified to (sqrt (sin a))
1539791257.704 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))
1539791257.704 * * * * [misc]progress:  [ 72 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* 1 (* (sin a) (sin b))))))))>
1539791257.704 * * * * [misc]progress:  [ 73 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin b) (sin a)))))))>
1539791257.704 * * * * [misc]progress:  [ 74 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))>
1539791257.704 * [enter]simplify:  Simplifying (* a b)
1539791257.704 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791257.705 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791257.705 * [exit]simplify:  Simplified to (* a b)
1539791257.705 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))
1539791257.705 * * * * [misc]progress:  [ 75 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791257.705 * [enter]simplify:  Simplifying (* (sin b) (sin a))
1539791257.705 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791257.706 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791257.707 * [exit]simplify:  Simplified to (* (sin a) (sin b))
1539791257.707 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791257.707 * * * * [misc]progress:  [ 76 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791257.707 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791257.707 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791257.708 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791257.708 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791257.708 * [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
1539791257.708 * * * * [misc]progress:  [ 77 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (- (* a (pow b 2)) (+ (* 1/6 (* (pow a 3) (pow b 2))) (* 1/3 (* a (pow b 4)))))) (* (sin a) (sin b)))))))>
1539791257.709 * [enter]simplify:  Simplifying (- (* a (pow b 2)) (+ (* 1/6 (* (pow a 3) (pow b 2))) (* 1/3 (* a (pow b 4)))))
1539791257.709 * * [misc]simplify:  iters left: 6 (17 enodes)
1539791257.711 * * [misc]simplify:  iters left: 5 (35 enodes)
1539791257.717 * * [misc]simplify:  iters left: 4 (77 enodes)
1539791257.736 * * [misc]simplify:  iters left: 3 (194 enodes)
1539791257.828 * * [misc]simplify:  iters left: 2 (450 enodes)
1539791258.123 * [exit]simplify:  Simplified to (- (* (* (* a b) (* a b)) (* -1/6 a)) (- (* (pow b 4) (* a 1/3)) (* (* b b) a)))
1539791258.123 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (- (* (* (* a b) (* a b)) (* -1/6 a)) (- (* (pow b 4) (* a 1/3)) (* (* b b) a)))) (* (sin a) (sin b)))))))
1539791258.124 * * * * [misc]progress:  [ 78 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (pow (sin b) 2) (sin a))) (* (sin a) (sin b)))))))>
1539791258.125 * [enter]simplify:  Simplifying (* (pow (sin b) 2) (sin a))
1539791258.125 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791258.126 * * [misc]simplify:  iters left: 3 (9 enodes)
1539791258.127 * * [misc]simplify:  iters left: 2 (13 enodes)
1539791258.129 * * [misc]simplify:  iters left: 1 (15 enodes)
1539791258.130 * [exit]simplify:  Simplified to (* (* (sin b) (sin b)) (sin a))
1539791258.130 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (* (sin b) (sin b)) (sin a))) (* (sin a) (sin b)))))))
1539791258.130 * * * * [misc]progress:  [ 79 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin a) (pow (sin b) 2))) (* (sin a) (sin b)))))))>
1539791258.130 * [enter]simplify:  Simplifying (* (sin a) (pow (sin b) 2))
1539791258.130 * * [misc]simplify:  iters left: 4 (7 enodes)
1539791258.131 * * [misc]simplify:  iters left: 3 (9 enodes)
1539791258.133 * * [misc]simplify:  iters left: 2 (13 enodes)
1539791258.134 * * [misc]simplify:  iters left: 1 (15 enodes)
1539791258.136 * [exit]simplify:  Simplified to (* (sin b) (* (sin b) (sin a)))
1539791258.136 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin b) (sin a)))) (* (sin a) (sin b)))))))
1539791258.136 * * * * [misc]progress:  [ 80 / 85 ] simplifiying candidate #<alt (λ (r a b) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))>
1539791258.136 * [enter]simplify:  Simplifying (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))
1539791258.136 * * [misc]simplify:  iters left: 6 (15 enodes)
1539791258.138 * * [misc]simplify:  iters left: 5 (31 enodes)
1539791258.144 * * [misc]simplify:  iters left: 4 (64 enodes)
1539791258.158 * * [misc]simplify:  iters left: 3 (142 enodes)
1539791258.196 * * [misc]simplify:  iters left: 2 (298 enodes)
1539791258.339 * [exit]simplify:  Simplified to (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r))
1539791258.339 * [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (* r (* b b)) (+ a (* 1/3 b))) (* b r)))
1539791258.339 * * * * [misc]progress:  [ 81 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
1539791258.340 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
1539791258.340 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791258.344 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791258.349 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791258.358 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791258.372 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791258.379 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791258.393 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791258.393 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791258.393 * * * * [misc]progress:  [ 82 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
1539791258.393 * [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791258.393 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791258.395 * * [misc]simplify:  iters left: 5 (19 enodes)
1539791258.398 * * [misc]simplify:  iters left: 4 (31 enodes)
1539791258.402 * * [misc]simplify:  iters left: 3 (44 enodes)
1539791258.407 * * [misc]simplify:  iters left: 2 (61 enodes)
1539791258.415 * * [misc]simplify:  iters left: 1 (90 enodes)
1539791258.428 * [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
1539791258.428 * [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791258.428 * * * * [misc]progress:  [ 83 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* a b))))))>
1539791258.428 * [enter]simplify:  Simplifying (* a b)
1539791258.428 * * [misc]simplify:  iters left: 2 (3 enodes)
1539791258.428 * * [misc]simplify:  iters left: 1 (4 enodes)
1539791258.429 * [exit]simplify:  Simplified to (* a b)
1539791258.429 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* a b))))))
1539791258.429 * * * * [misc]progress:  [ 84 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin b) (sin a)))))))>
1539791258.429 * [enter]simplify:  Simplifying (* (sin b) (sin a))
1539791258.429 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791258.430 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791258.430 * [exit]simplify:  Simplified to (* (sin a) (sin b))
1539791258.430 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))
1539791258.430 * * * * [misc]progress:  [ 85 / 85 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b)))))))>
1539791258.431 * [enter]simplify:  Simplifying (* (sin a) (sin b))
1539791258.431 * * [misc]simplify:  iters left: 3 (5 enodes)
1539791258.431 * * [misc]simplify:  iters left: 2 (6 enodes)
1539791258.432 * [exit]simplify:  Simplified to (* (sin b) (sin a))
1539791258.432 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin b) (sin a)))))))
1539791258.432 * * * [misc]progress:  adding candidates to table
1539791259.710 * [misc]progress:  [Phase 3 of 3] Extracting.
1539791259.711 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))> #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (log (exp (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* r (sin b)))))> #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>)
1539791259.717 * * * [misc]regime-changes:  Trying 3 branch expressions: (a b r)
1539791259.717 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))> #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (log (exp (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* r (sin b)))))> #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>)
1539791259.781 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))> #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (log (exp (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* r (sin b)))))> #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>)
1539791259.865 * * * * [misc]regimes:  Trying to branch on r from (#<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))> #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (log (exp (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (* (/ (/ r (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (* (sin b) (* (sin a) (sin b)))) (* (sin a) (sin b))))) (* r (sin b)))))> #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>)
1539791259.959 * * * [misc]regime:  Found split indices: #<option (#s(si 8 256))>
1539791259.959 * [enter]simplify:  Simplifying (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791259.960 * * [misc]simplify:  iters left: 6 (12 enodes)
1539791259.961 * * [misc]simplify:  iters left: 5 (15 enodes)
1539791259.962 * [exit]simplify:  Simplified to (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
1539791259.962 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539791260.051 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539791260.053 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.056 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.059 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539791260.067 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.073 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.079 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539791260.081 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.092 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.105 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539791260.107 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.130 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.155 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539791260.157 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.197 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.248 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539791260.249 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.302 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.376 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539791260.377 * * * * [misc]points:  Setting MPFR precision to 1088
1539791260.547 * * * * [misc]points:  Setting MPFR precision to 1344
1539791260.753 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539791260.755 * * * * [misc]points:  Setting MPFR precision to 1088
1539791261.023 * * * * [misc]points:  Setting MPFR precision to 1344
1539791261.336 * * * * [misc]points:  Computing exacts for 8000 points
1539791261.339 * * * * [misc]points:  Setting MPFR precision to 1088
1539791262.839 * * * * [misc]points:  Setting MPFR precision to 1344
1539791264.319 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539791264.322 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7998 / 8000
1539791264.322 * * * * [misc]points:  Computing exacts for 4 points
1539791264.323 * * * * [misc]points:  Setting MPFR precision to 1088
1539791264.323 * * * * [misc]points:  Setting MPFR precision to 1344
1539791264.324 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539791264.324 * * * * [exit]points:  Sampled 8002 points with exact outputs
1539791265.826 * [misc]regime-testing:  Baseline error score: 0.3274093479792318
1539791265.826 * [misc]regime-testing:  End program error score: 0.3274093479792318
1539791265.829 * [misc]regime-testing:  Oracle error score: 0.07045861131970117