1546246511.979 * [misc]progress:  [Phase 1 of 3] Setting up.
1546246511.981 * * * [misc]progress:  [1/2] Preparing points
1546246511.982 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546246512.586 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546246512.587 * * * * [exit]points:  Sampled 256 points with exact outputs
1546246512.588 * * * [misc]progress:  [2/2] Setting up program.
1546246512.598 * [misc]progress:  [Phase 2 of 3] Improving.
1546246512.599 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546246512.601 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246512.610 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246512.615 * * [misc]simplify:  iters left: 4 (23 enodes)
1546246512.623 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246512.631 * * [misc]simplify:  iters left: 2 (36 enodes)
1546246512.673 * * [misc]simplify:  iters left: 1 (38 enodes)
1546246512.682 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546246512.744 * * [misc]progress:  iteration 1 / 4
1546246512.744 * * * [misc]progress:  picking best candidate
1546246512.746 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246512.746 * * * [misc]progress:  localizing error
1546246512.764 * * * [misc]progress:  generating rewritten candidates
1546246512.764 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1546246512.770 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1546246512.774 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1546246512.779 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1546246512.782 * * * [misc]progress:  generating series expansions
1546246512.782 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1546246512.787 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246512.787 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246512.788 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.788 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.790 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.790 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.790 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.790 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.790 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.790 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.790 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.790 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.790 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.793 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.793 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.793 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.793 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.793 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.793 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.793 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.793 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.793 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.793 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.793 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.793 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.793 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.794 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246512.795 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.796 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.797 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246512.797 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246512.797 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.799 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246512.800 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246512.801 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246512.801 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246512.801 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246512.805 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.807 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246512.807 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246512.808 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246512.808 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.813 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246512.816 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246512.816 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246512.817 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246512.817 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246512.818 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246512.818 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246512.818 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246512.818 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.818 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.818 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.818 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.818 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.818 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.818 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.818 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.818 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.818 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.818 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.818 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.818 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.818 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.819 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.819 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.819 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.819 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.819 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.819 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.819 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.819 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.819 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.819 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.819 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.819 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.819 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.819 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.819 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.819 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.819 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.820 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246512.820 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246512.820 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.820 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246512.820 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.821 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.821 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246512.821 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.822 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.822 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246512.822 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.822 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.823 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246512.823 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.823 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.824 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246512.824 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.824 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246512.833 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246512.833 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246512.833 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.833 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.833 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.833 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.833 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.833 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.833 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.833 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.834 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.834 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.834 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.834 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.834 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.834 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.834 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.834 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.834 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.834 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.834 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.834 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.834 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.834 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.834 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.834 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.834 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.834 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.834 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.835 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.835 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.835 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.835 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.835 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.835 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.835 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.835 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.835 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.835 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.835 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.835 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.836 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246512.836 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246512.836 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.836 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.836 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246512.836 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.837 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.837 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246512.837 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.837 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.838 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246512.838 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.838 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.839 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246512.839 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.839 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.839 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246512.840 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.840 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246512.840 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1546246512.840 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246512.840 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246512.840 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.840 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.840 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.840 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.840 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.840 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.840 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.840 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.840 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.840 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.840 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.841 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.841 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.841 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.841 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.841 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.841 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.841 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.841 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.841 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.841 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.841 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.841 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.842 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246512.842 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.843 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.843 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246512.843 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.844 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246512.844 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.845 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246512.846 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246512.847 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246512.847 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246512.847 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246512.849 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.851 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246512.851 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246512.852 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246512.852 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.856 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246512.859 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246512.860 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246512.860 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246512.860 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246512.860 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246512.861 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246512.861 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246512.861 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.861 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.861 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.861 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.861 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.861 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.861 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.861 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.861 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.861 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.861 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.861 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.861 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.861 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.862 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.862 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.862 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.862 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.862 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.862 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.862 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.862 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.862 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.862 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.862 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.862 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.862 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.862 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.862 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.863 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.863 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.863 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.863 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246512.864 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246512.864 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.864 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.864 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246512.865 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.865 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.865 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246512.866 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.866 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.867 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246512.867 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.867 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.868 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246512.868 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.869 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.869 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246512.870 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.870 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246512.870 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246512.870 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246512.870 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.870 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.870 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.870 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.870 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.870 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.870 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.870 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.870 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.870 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.870 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.871 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.871 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.871 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.871 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.871 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.871 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.871 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.871 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.871 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.871 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.871 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.871 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.871 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.871 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.871 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.871 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.871 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.871 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.871 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.871 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.871 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.871 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.872 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.872 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.872 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.872 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.872 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.872 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.872 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.872 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.872 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.872 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.872 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.872 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.873 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.873 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246512.873 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246512.873 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.873 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.874 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246512.874 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.874 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.875 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246512.875 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.875 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.876 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246512.876 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.877 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.878 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246512.878 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.878 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.879 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246512.879 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.879 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246512.879 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1546246512.880 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) into (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1))
1546246512.880 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1546246512.880 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546246512.880 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546246512.880 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.880 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.880 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.880 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.880 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.880 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.880 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.880 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.880 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.880 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.880 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.880 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.880 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.881 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.882 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246512.882 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.882 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.882 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.882 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.882 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.882 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.882 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.882 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.882 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.882 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.882 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.883 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.884 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.884 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.884 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246512.884 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246512.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.884 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546246512.885 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546246512.885 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.885 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.885 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.885 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.885 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.885 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.885 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.885 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.885 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.885 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.885 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.885 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.885 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.886 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.886 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246512.886 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.886 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.886 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.886 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.886 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.886 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.886 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.886 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.886 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.886 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.886 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.887 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.887 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.887 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.887 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246512.887 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246512.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.887 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.888 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.888 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246512.888 * [misc]backup-simplify:  Simplify (- 1) into -1
1546246512.888 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546246512.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246512.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246512.888 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1546246512.888 * [misc]backup-simplify:  Simplify -2 into -2
1546246512.889 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.889 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246512.889 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.889 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246512.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.890 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.890 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246512.890 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246512.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.891 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1546246512.891 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.892 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246512.893 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246512.893 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246512.893 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246512.893 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546246512.894 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546246512.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246512.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246512.895 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246512.896 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246512.896 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1546246512.896 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1546246512.896 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246512.896 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -2 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546246512.897 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) into (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1))
1546246512.897 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1546246512.897 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.897 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.897 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.897 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.897 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.897 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.897 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.897 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.897 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.897 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.897 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.897 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.897 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.898 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.898 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.898 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.898 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.898 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.898 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.898 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.898 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.898 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.898 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.898 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.898 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.898 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.898 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.898 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.899 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.899 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))) into (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.899 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.899 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246512.899 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))
1546246512.900 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.900 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.900 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.900 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.900 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.900 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.900 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.900 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.900 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.900 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.900 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.900 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.900 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.900 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.900 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.900 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.900 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.900 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.900 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.901 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.901 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.901 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.901 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.901 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.901 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.901 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.901 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.901 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.901 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.901 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.901 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.901 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))) into (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.902 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.902 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246512.902 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))
1546246512.902 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))
1546246512.902 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246512.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.904 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.904 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.904 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.904 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246512.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.905 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.905 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246512.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.906 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.906 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.906 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.906 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246512.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.907 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.907 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246512.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.908 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.908 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.909 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.909 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246512.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.910 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.910 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246512.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.911 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.911 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.912 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.913 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246512.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.914 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.914 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246512.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.916 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.916 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.916 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.917 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246512.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.917 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.918 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246512.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.919 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246512.919 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.920 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2))) (+ (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) 1)) into (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546246512.920 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1))
1546246512.920 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1546246512.920 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.920 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.920 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.920 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.920 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.920 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.920 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.920 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.920 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.920 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.920 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.920 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.920 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.920 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.920 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.920 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.920 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.921 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.921 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.921 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.921 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.921 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.921 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.921 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.921 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.921 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.921 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.921 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.921 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.921 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.921 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.921 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.921 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.921 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.921 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.921 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.921 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.921 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.921 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.922 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.922 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.922 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.922 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.922 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.922 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))
1546246512.922 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.923 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.923 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.923 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.923 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.923 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.923 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.923 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.923 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.923 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.923 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.923 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.923 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.923 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.923 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.923 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.923 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.923 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.923 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.923 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.923 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.923 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.923 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.923 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.923 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.923 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.923 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.924 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.924 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.924 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.924 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.924 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.924 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.924 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.924 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.924 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.924 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.924 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.924 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.924 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.924 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.924 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.924 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.924 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.925 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.925 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.925 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))
1546246512.925 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))
1546246512.926 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246512.926 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.927 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.927 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.927 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.927 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246512.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.928 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.928 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246512.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.929 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.929 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.929 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246512.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.931 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.931 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.932 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.932 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246512.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.933 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.933 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246512.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.934 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.934 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.935 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.935 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246512.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.936 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.936 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246512.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.938 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.938 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.938 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.939 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246512.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.939 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.940 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246512.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.941 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246512.942 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.942 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) (+ 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)))) into (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546246512.942 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1546246512.942 * [misc]backup-simplify:  Simplify (- 1 (* (tan x) (tan x))) into (- 1 (pow (tan x) 2))
1546246512.942 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in (x) around 0
1546246512.942 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546246512.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.942 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.942 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.942 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.942 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.942 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.942 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.942 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.942 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.942 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.942 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.942 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.942 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.943 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.943 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546246512.943 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.943 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.944 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246512.944 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246512.944 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246512.944 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246512.944 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.944 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.944 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.944 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246512.944 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.944 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.944 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246512.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.945 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246512.945 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.945 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.945 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246512.945 * [misc]backup-simplify:  Simplify (- 1) into -1
1546246512.945 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546246512.945 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.946 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246512.946 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246512.946 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246512.946 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246512.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.946 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.949 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246512.949 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246512.950 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246512.950 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246512.950 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546246512.950 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546246512.950 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546246512.950 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1546246512.950 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) into (- 1 (pow (tan (/ 1 x)) 2))
1546246512.950 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in (x) around 0
1546246512.951 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.951 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.951 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.951 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.951 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.951 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.951 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.951 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.951 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.951 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.951 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.951 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.951 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.951 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.951 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.951 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246512.951 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246512.951 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.952 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246512.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.952 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.952 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.952 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.952 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246512.952 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246512.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246512.952 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.952 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.952 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246512.952 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246512.952 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246512.953 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246512.953 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.953 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))) into (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.954 * [misc]backup-simplify:  Simplify (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246512.954 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246512.954 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246512.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.955 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.955 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.956 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246512.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.956 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.956 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.956 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246512.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.957 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.957 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.957 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246512.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.958 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.958 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246512.959 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.959 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.959 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246512.960 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246512.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.960 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.960 * [misc]backup-simplify:  Simplify (- 1 (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2))) into (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246512.960 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (- 1 (pow (tan (/ -1 x)) 2))
1546246512.960 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in (x) around 0
1546246512.960 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546246512.960 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.960 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.960 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.960 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.960 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.960 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.960 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.960 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.960 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.960 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.960 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.961 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.961 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.961 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.961 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.961 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.961 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.961 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.961 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.961 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.961 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246512.961 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.961 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246512.961 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.961 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.961 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.961 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.961 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.961 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.961 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246512.961 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246512.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246512.961 * [misc]backup-simplify:  Simplify -1 into -1
1546246512.961 * [misc]taylor:  Taking taylor expansion of x in x
1546246512.961 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.962 * [misc]backup-simplify:  Simplify 1 into 1
1546246512.962 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246512.962 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246512.962 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246512.962 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246512.962 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.962 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.962 * [misc]backup-simplify:  Simplify (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246512.963 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246512.963 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246512.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.963 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.963 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.963 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246512.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.964 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.964 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.964 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246512.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.965 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.965 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.965 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246512.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.965 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.966 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246512.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.967 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.967 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246512.968 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246512.968 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246512.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246512.968 * [misc]backup-simplify:  Simplify 0 into 0
1546246512.968 * [misc]backup-simplify:  Simplify (- 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) into (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246512.968 * * * [misc]progress:  simplifying candidates
1546246512.968 * * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546246512.969 * [enter]simplify:  Simplifying (tan x)
1546246512.969 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246512.969 * [exit]simplify:  Simplified to (tan x)
1546246512.969 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1546246512.969 * [enter]simplify:  Simplifying (+ 1 1)
1546246512.970 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246512.971 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246512.971 * [exit]simplify:  Simplified to 2
1546246512.971 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))
1546246512.971 * * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546246512.971 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246512.971 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246512.972 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246512.972 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))
1546246512.972 * * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))>
1546246512.972 * * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546246512.972 * [enter]simplify:  Simplifying (tan x)
1546246512.972 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246512.973 * [exit]simplify:  Simplified to (tan x)
1546246512.973 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1546246512.973 * * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546246512.973 * * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1546246512.973 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246512.973 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246512.973 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246512.973 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))
1546246512.973 * * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (log (* (tan x) (tan x)))))))>
1546246512.974 * * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (log (exp (* (tan x) (tan x)))))))>
1546246512.974 * * * * [misc]progress:  [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))>
1546246512.974 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246512.974 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246512.975 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246512.977 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246512.980 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246512.984 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246512.988 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246512.991 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246512.991 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (pow (tan x) 6)))))
1546246512.992 * * * * [misc]progress:  [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))>
1546246512.992 * * * * [misc]progress:  [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))>
1546246512.992 * * * * [misc]progress:  [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))>
1546246512.992 * * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1546246512.992 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246512.992 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246512.992 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246512.992 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246512.993 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246512.993 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246512.993 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246512.993 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246512.993 * * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546246512.993 * * * * [misc]progress:  [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))>
1546246512.993 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246512.993 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246512.994 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246512.994 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))
1546246512.994 * * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1546246512.994 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246512.994 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246512.994 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246512.995 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1546246512.995 * * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))>
1546246512.995 * [enter]simplify:  Simplifying (tan x)
1546246512.995 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246512.995 * [exit]simplify:  Simplified to (tan x)
1546246512.995 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))
1546246512.995 * * * * [misc]progress:  [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))>
1546246512.995 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246512.995 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246512.996 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246512.996 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))
1546246512.996 * * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1546246512.996 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246512.996 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246512.997 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246512.997 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1546246512.997 * * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546246512.997 * * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))>
1546246512.997 * [enter]simplify:  Simplifying (cos x)
1546246512.997 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246512.997 * [exit]simplify:  Simplified to (cos x)
1546246512.997 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246512.997 * * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (tan x)) (cos x)))))>
1546246512.998 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246512.998 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246512.999 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246512.999 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246512.999 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246512.999 * * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246512.999 * * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1546246513.000 * [enter]simplify:  Simplifying (tan x)
1546246513.000 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246513.000 * [exit]simplify:  Simplified to (tan x)
1546246513.000 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1546246513.000 * [enter]simplify:  Simplifying (+ 1 1)
1546246513.000 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246513.001 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246513.002 * [exit]simplify:  Simplified to 2
1546246513.002 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))
1546246513.002 * * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1546246513.002 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246513.002 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246513.002 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246513.002 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))
1546246513.002 * * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))>
1546246513.002 * * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1546246513.003 * [enter]simplify:  Simplifying (tan x)
1546246513.003 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246513.003 * [exit]simplify:  Simplified to (tan x)
1546246513.003 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1546246513.003 * * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1546246513.003 * * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.003 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246513.003 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246513.004 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246513.004 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546246513.004 * * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.004 * * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.004 * * * * [misc]progress:  [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.004 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246513.004 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246513.005 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246513.007 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.010 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246513.014 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246513.017 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246513.021 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246513.021 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (cbrt (pow (tan x) 6))) (+ 1 (* (tan x) (tan x)))))
1546246513.021 * * * * [misc]progress:  [ 33 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.021 * * * * [misc]progress:  [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.021 * * * * [misc]progress:  [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246513.021 * * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.021 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246513.021 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246513.022 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246513.022 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.022 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246513.022 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246513.023 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246513.023 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.023 * * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.023 * * * * [misc]progress:  [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.023 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246513.023 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246513.023 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246513.023 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.023 * * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.023 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246513.023 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246513.024 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246513.024 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.024 * * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246513.024 * [enter]simplify:  Simplifying (tan x)
1546246513.024 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246513.024 * [exit]simplify:  Simplified to (tan x)
1546246513.024 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546246513.024 * * * * [misc]progress:  [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.025 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246513.025 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246513.025 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246513.025 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.025 * * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.025 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246513.026 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246513.026 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246513.026 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.026 * * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246513.026 * * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1546246513.026 * [enter]simplify:  Simplifying (cos x)
1546246513.026 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246513.027 * [exit]simplify:  Simplified to (cos x)
1546246513.027 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1546246513.027 * * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1546246513.027 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246513.027 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246513.027 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246513.028 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246513.028 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1546246513.028 * * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246513.028 * * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 1))>
1546246513.028 * * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))))>
1546246513.028 * [enter]simplify:  Simplifying (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))
1546246513.028 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.030 * * [misc]simplify:  iters left: 5 (16 enodes)
1546246513.033 * * [misc]simplify:  iters left: 4 (21 enodes)
1546246513.039 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546246513.039 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546246513.039 * * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.039 * * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.039 * * * * [misc]progress:  [ 51 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.039 * [enter]simplify:  Simplifying (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246513.039 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246513.045 * * [misc]simplify:  iters left: 5 (37 enodes)
1546246513.055 * * [misc]simplify:  iters left: 4 (115 enodes)
1546246513.110 * * [misc]simplify:  iters left: 3 (408 enodes)
1546246513.478 * [exit]simplify:  Simplified to (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)
1546246513.478 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))
1546246513.479 * * * * [misc]progress:  [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.479 * * * * [misc]progress:  [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.479 * * * * [misc]progress:  [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (sqrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546246513.479 * * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (- 1 (* (tan x) (tan x)))) (- (+ 1 (* (tan x) (tan x))))))>
1546246513.479 * * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246513.479 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1546246513.479 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246513.481 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246513.484 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1546246513.484 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246513.484 * * * * [misc]progress:  [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.485 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546246513.485 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246513.489 * * [misc]simplify:  iters left: 5 (22 enodes)
1546246513.496 * * [misc]simplify:  iters left: 4 (35 enodes)
1546246513.511 * * [misc]simplify:  iters left: 3 (38 enodes)
1546246513.518 * * [misc]simplify:  iters left: 2 (41 enodes)
1546246513.523 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))))
1546246513.523 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546246513.524 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546246513.524 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.525 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.527 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.530 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546246513.530 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546246513.530 * * * * [misc]progress:  [ 58 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.530 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.530 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246513.532 * * [misc]simplify:  iters left: 5 (17 enodes)
1546246513.534 * * [misc]simplify:  iters left: 4 (23 enodes)
1546246513.537 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246513.540 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))))
1546246513.541 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546246513.541 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.541 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.542 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.545 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.549 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546246513.549 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546246513.549 * * * * [misc]progress:  [ 59 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246513.549 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1)
1546246513.549 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.552 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.557 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246513.563 * * [misc]simplify:  iters left: 3 (26 enodes)
1546246513.568 * * [misc]simplify:  iters left: 2 (31 enodes)
1546246513.574 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546246513.574 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))
1546246513.575 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546246513.575 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.577 * * [misc]simplify:  iters left: 5 (13 enodes)
1546246513.580 * * [misc]simplify:  iters left: 4 (17 enodes)
1546246513.585 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1546246513.585 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))))
1546246513.585 * * * * [misc]progress:  [ 60 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.586 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546246513.586 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246513.589 * * [misc]simplify:  iters left: 5 (17 enodes)
1546246513.594 * * [misc]simplify:  iters left: 4 (21 enodes)
1546246513.601 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546246513.601 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546246513.601 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546246513.601 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.604 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.608 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.613 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546246513.613 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546246513.613 * * * * [misc]progress:  [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.614 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.614 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.616 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.620 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.625 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546246513.625 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546246513.625 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.626 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.628 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246513.632 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246513.638 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546246513.638 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546246513.638 * * * * [misc]progress:  [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246513.639 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) 1)
1546246513.639 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246513.641 * * [misc]simplify:  iters left: 5 (11 enodes)
1546246513.644 * * [misc]simplify:  iters left: 4 (17 enodes)
1546246513.648 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546246513.648 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (- 1 (* (tan x) (tan x)))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))
1546246513.648 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546246513.648 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.651 * * [misc]simplify:  iters left: 5 (13 enodes)
1546246513.654 * * [misc]simplify:  iters left: 4 (17 enodes)
1546246513.658 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1546246513.658 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (- 1 (* (tan x) (tan x)))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))))
1546246513.658 * * * * [misc]progress:  [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.659 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546246513.659 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.661 * * [misc]simplify:  iters left: 5 (13 enodes)
1546246513.664 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1546246513.664 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546246513.665 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546246513.665 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.667 * * [misc]simplify:  iters left: 5 (16 enodes)
1546246513.669 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246513.673 * * [misc]simplify:  iters left: 3 (29 enodes)
1546246513.677 * * [misc]simplify:  iters left: 2 (37 enodes)
1546246513.682 * * [misc]simplify:  iters left: 1 (39 enodes)
1546246513.686 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546246513.687 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546246513.687 * * * * [misc]progress:  [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546246513.687 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.687 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246513.688 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246513.689 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (tan x) (tan x)) 1)))
1546246513.689 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546246513.690 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546246513.690 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246513.691 * * [misc]simplify:  iters left: 5 (16 enodes)
1546246513.693 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246513.697 * * [misc]simplify:  iters left: 3 (29 enodes)
1546246513.700 * * [misc]simplify:  iters left: 2 (37 enodes)
1546246513.707 * * [misc]simplify:  iters left: 1 (39 enodes)
1546246513.714 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546246513.714 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546246513.714 * * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246513.714 * [enter]simplify:  Simplifying (/ 1 1)
1546246513.714 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246513.715 * * [misc]simplify:  iters left: 1 (4 enodes)
1546246513.715 * [exit]simplify:  Simplified to 1
1546246513.715 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246513.715 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546246513.715 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246513.716 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246513.719 * * [misc]simplify:  iters left: 4 (23 enodes)
1546246513.722 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246513.725 * * [misc]simplify:  iters left: 2 (36 enodes)
1546246513.730 * * [misc]simplify:  iters left: 1 (38 enodes)
1546246513.736 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546246513.736 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1546246513.736 * * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246513.736 * * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1546246513.736 * * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1546246513.736 * * * * [misc]progress:  [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))>
1546246513.736 * [enter]simplify:  Simplifying (cbrt (+ 1 (* (tan x) (tan x))))
1546246513.736 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246513.737 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246513.738 * [exit]simplify:  Simplified to (cbrt (+ (* (tan x) (tan x)) 1))
1546246513.738 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ (* (tan x) (tan x)) 1))))
1546246513.738 * * * * [misc]progress:  [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))))>
1546246513.738 * [enter]simplify:  Simplifying (sqrt (+ 1 (* (tan x) (tan x))))
1546246513.738 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246513.739 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246513.742 * [exit]simplify:  Simplified to (sqrt (+ (* (tan x) (tan x)) 1))
1546246513.742 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ (* (tan x) (tan x)) 1))))
1546246513.742 * * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1546246513.742 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1546246513.742 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246513.744 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246513.746 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1546246513.746 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))
1546246513.746 * * * * [misc]progress:  [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ 1 (* (tan x) (tan x))) (cbrt (- 1 (* (tan x) (tan x)))))))>
1546246513.746 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546246513.746 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246513.749 * * [misc]simplify:  iters left: 5 (11 enodes)
1546246513.752 * * [misc]simplify:  iters left: 4 (15 enodes)
1546246513.756 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546246513.756 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ 1 (* (tan x) (tan x))) (cbrt (- 1 (* (tan x) (tan x)))))))
1546246513.756 * * * * [misc]progress:  [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ 1 (* (tan x) (tan x))) (sqrt (- 1 (* (tan x) (tan x)))))))>
1546246513.756 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1546246513.756 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246513.757 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246513.758 * * [misc]simplify:  iters left: 4 (14 enodes)
1546246513.760 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546246513.760 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ 1 (* (tan x) (tan x))) (sqrt (- 1 (* (tan x) (tan x)))))))
1546246513.761 * * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1546246513.761 * * * * [misc]progress:  [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))>
1546246513.761 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1546246513.761 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246513.763 * * [misc]simplify:  iters left: 5 (25 enodes)
1546246513.768 * * [misc]simplify:  iters left: 4 (62 enodes)
1546246513.784 * * [misc]simplify:  iters left: 3 (101 enodes)
1546246513.822 * * [misc]simplify:  iters left: 2 (155 enodes)
1546246513.886 * * [misc]simplify:  iters left: 1 (252 enodes)
1546246514.024 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))
1546246514.024 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))))
1546246514.024 * * * * [misc]progress:  [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246514.024 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546246514.024 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246514.025 * * [misc]simplify:  iters left: 4 (9 enodes)
1546246514.026 * * [misc]simplify:  iters left: 3 (13 enodes)
1546246514.028 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546246514.028 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246514.028 * * * * [misc]progress:  [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1546246514.028 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* (tan x) (tan x)) 3))
1546246514.029 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246514.031 * * [misc]simplify:  iters left: 5 (19 enodes)
1546246514.037 * * [misc]simplify:  iters left: 4 (37 enodes)
1546246514.044 * * [misc]simplify:  iters left: 3 (72 enodes)
1546246514.058 * * [misc]simplify:  iters left: 2 (78 enodes)
1546246514.070 * * [misc]simplify:  iters left: 1 (81 enodes)
1546246514.079 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1546246514.079 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))
1546246514.079 * * * * [misc]progress:  [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246514.079 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))
1546246514.079 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246514.081 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246514.083 * * [misc]simplify:  iters left: 4 (28 enodes)
1546246514.088 * * [misc]simplify:  iters left: 3 (43 enodes)
1546246514.094 * * [misc]simplify:  iters left: 2 (47 enodes)
1546246514.098 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1546246514.099 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246514.099 * * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 82 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (cbrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 83 / 101 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 85 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246514.099 * * * * [misc]progress:  [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))>
1546246514.099 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246514.099 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246514.101 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246514.105 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246514.113 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246514.120 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246514.120 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))
1546246514.121 * * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246514.121 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246514.121 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246514.123 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246514.126 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246514.488 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246514.495 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246514.496 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246514.496 * * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246514.496 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246514.496 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246514.498 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246514.501 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246514.505 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246514.512 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246514.513 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246514.513 * * * * [misc]progress:  [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (+ 1 (* (tan x) (tan x)))))>
1546246514.513 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246514.513 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246514.517 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246514.523 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246514.530 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246514.537 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246514.537 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))) (+ 1 (* (tan x) (tan x)))))
1546246514.537 * * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246514.538 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246514.538 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246514.540 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246514.542 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246514.547 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246514.554 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246514.554 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246514.554 * * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246514.555 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246514.555 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246514.557 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246514.560 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246514.565 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246514.572 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246514.572 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246514.572 * * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1546246514.573 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546246514.573 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246514.576 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246514.584 * * [misc]simplify:  iters left: 4 (40 enodes)
1546246514.596 * * [misc]simplify:  iters left: 3 (54 enodes)
1546246514.609 * * [misc]simplify:  iters left: 2 (62 enodes)
1546246514.626 * * [misc]simplify:  iters left: 1 (71 enodes)
1546246514.646 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1546246514.646 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1546246514.646 * * * * [misc]progress:  [ 97 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546246514.646 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546246514.646 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246514.648 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246514.651 * * [misc]simplify:  iters left: 4 (34 enodes)
1546246514.656 * * [misc]simplify:  iters left: 3 (65 enodes)
1546246514.668 * * [misc]simplify:  iters left: 2 (148 enodes)
1546246514.723 * * [misc]simplify:  iters left: 1 (290 enodes)
1546246514.873 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546246514.873 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246514.873 * * * * [misc]progress:  [ 98 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546246514.873 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546246514.874 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246514.877 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246514.884 * * [misc]simplify:  iters left: 4 (34 enodes)
1546246514.894 * * [misc]simplify:  iters left: 3 (65 enodes)
1546246514.918 * * [misc]simplify:  iters left: 2 (148 enodes)
1546246514.980 * * [misc]simplify:  iters left: 1 (290 enodes)
1546246515.152 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546246515.152 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246515.152 * * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (* 2/3 (pow x 4)))) (+ 1 (* (tan x) (tan x)))))>
1546246515.153 * [enter]simplify:  Simplifying (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1546246515.153 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246515.156 * * [misc]simplify:  iters left: 5 (19 enodes)
1546246515.161 * * [misc]simplify:  iters left: 4 (27 enodes)
1546246515.170 * * [misc]simplify:  iters left: 3 (47 enodes)
1546246515.184 * * [misc]simplify:  iters left: 2 (58 enodes)
1546246515.201 * * [misc]simplify:  iters left: 1 (77 enodes)
1546246515.216 * [exit]simplify:  Simplified to (- (- 1 (* x x)) (* 2/3 (pow x 4)))
1546246515.216 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- 1 (* x x)) (* 2/3 (pow x 4))) (+ 1 (* (tan x) (tan x)))))
1546246515.216 * * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246515.216 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246515.216 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246515.217 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246515.220 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246515.223 * * [misc]simplify:  iters left: 3 (41 enodes)
1546246515.230 * * [misc]simplify:  iters left: 2 (65 enodes)
1546246515.249 * * [misc]simplify:  iters left: 1 (74 enodes)
1546246515.268 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546246515.268 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246515.268 * * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246515.268 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246515.268 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246515.271 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246515.275 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246515.279 * * [misc]simplify:  iters left: 3 (41 enodes)
1546246515.286 * * [misc]simplify:  iters left: 2 (65 enodes)
1546246515.295 * * [misc]simplify:  iters left: 1 (74 enodes)
1546246515.309 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546246515.309 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246515.310 * * * [misc]progress:  adding candidates to table
1546246516.387 * * [misc]progress:  iteration 2 / 4
1546246516.387 * * * [misc]progress:  picking best candidate
1546246516.431 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.431 * * * [misc]progress:  localizing error
1546246516.442 * * * [misc]progress:  generating rewritten candidates
1546246516.442 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1546246516.445 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1546246516.449 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1546246516.460 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1 1)
1546246516.468 * * * [misc]progress:  generating series expansions
1546246516.469 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1546246516.469 * [misc]backup-simplify:  Simplify (log (exp (* (tan x) (tan x)))) into (pow (tan x) 2)
1546246516.469 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246516.469 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.469 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.469 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.469 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.469 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.469 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.469 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.469 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.469 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.469 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.469 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.471 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.471 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.471 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.471 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.471 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.471 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.471 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.471 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.471 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.471 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.471 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.471 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.472 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246516.472 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.474 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246516.474 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246516.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246516.474 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.476 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246516.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246516.477 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246516.478 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246516.478 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246516.480 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.482 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246516.482 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246516.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246516.483 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.486 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246516.488 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246516.488 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246516.489 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246516.489 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246516.489 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.489 * [misc]backup-simplify:  Simplify (log (exp (* (tan (/ 1 x)) (tan (/ 1 x))))) into (pow (tan (/ 1 x)) 2)
1546246516.489 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246516.489 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.489 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.489 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.489 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.489 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.489 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.489 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.489 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.489 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.489 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.489 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.489 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.489 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.490 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.490 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.490 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.490 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.490 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.490 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.490 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.490 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.490 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.490 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.490 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.490 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.490 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.490 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.490 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.490 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.490 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.490 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.490 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.491 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.491 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246516.491 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246516.491 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.491 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.491 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246516.491 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.492 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.492 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246516.492 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.492 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.493 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246516.493 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.493 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.494 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246516.494 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.494 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.495 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246516.495 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.495 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.495 * [misc]backup-simplify:  Simplify (log (exp (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (pow (tan (/ -1 x)) 2)
1546246516.495 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246516.495 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.495 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.495 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.495 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.495 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.495 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.495 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.495 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.495 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.495 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.495 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.495 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.495 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.495 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.495 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.495 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.495 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.495 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.495 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.495 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.495 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.496 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.496 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.496 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.496 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.496 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.496 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.496 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.496 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.496 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.496 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.496 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.496 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.496 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.496 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.496 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.496 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.496 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.496 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.496 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.496 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.496 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.496 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.496 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.496 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.497 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.497 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246516.497 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246516.497 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.497 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.497 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246516.497 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.498 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.498 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246516.498 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.498 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.499 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246516.499 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.499 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.499 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246516.500 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.500 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.500 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246516.500 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.501 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.501 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1546246516.501 * [misc]backup-simplify:  Simplify (exp (* (tan x) (tan x))) into (exp (pow (tan x) 2))
1546246516.501 * [misc]approximate:  Taking taylor expansion of (exp (pow (tan x) 2)) in (x) around 0
1546246516.501 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan x) 2)) in x
1546246516.501 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.501 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.501 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.501 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.501 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.501 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.501 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.501 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.501 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.501 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.501 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.502 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246516.502 * [misc]backup-simplify:  Simplify (exp 0) into 1
1546246516.502 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan x) 2)) in x
1546246516.502 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.502 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.502 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.502 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.502 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.502 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.502 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.502 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.502 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.502 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.502 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.503 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246516.503 * [misc]backup-simplify:  Simplify (exp 0) into 1
1546246516.503 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.504 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1546246516.505 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.506 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1
1546246516.506 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.507 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.507 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246516.507 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246516.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246516.509 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546246516.509 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.510 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246516.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246516.511 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246516.511 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246516.518 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 2/3 1) 1)))) into 7/6
1546246516.518 * [misc]backup-simplify:  Simplify 7/6 into 7/6
1546246516.518 * [misc]backup-simplify:  Simplify (+ (* 7/6 (pow x 4)) (+ (* 1 (pow x 2)) 1)) into (+ (pow x 2) (+ (* 7/6 (pow x 4)) 1))
1546246516.518 * [misc]backup-simplify:  Simplify (exp (* (tan (/ 1 x)) (tan (/ 1 x)))) into (exp (pow (tan (/ 1 x)) 2))
1546246516.518 * [misc]approximate:  Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in (x) around 0
1546246516.518 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.519 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.519 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.519 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.519 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.519 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.519 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.519 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.519 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.519 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.519 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.519 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.519 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.520 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.520 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.520 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246516.520 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x
1546246516.520 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.520 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.520 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.520 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.520 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.520 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.520 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.520 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.521 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.521 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.521 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.521 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.521 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.521 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.521 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.521 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.521 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.522 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246516.522 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1546246516.522 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246516.522 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246516.524 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 1) 1)))) into 0
1546246516.524 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.524 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.525 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246516.527 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.527 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.527 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.528 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246516.531 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546246516.531 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.531 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.532 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246516.537 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.537 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.538 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.539 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246516.547 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546246516.547 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.548 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.549 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246516.562 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.562 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.563 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2))) into (exp (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246516.563 * [misc]backup-simplify:  Simplify (exp (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (exp (pow (tan (/ -1 x)) 2))
1546246516.563 * [misc]approximate:  Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in (x) around 0
1546246516.563 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x
1546246516.563 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.563 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.563 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.563 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.563 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.563 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.563 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.563 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.563 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.563 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.564 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.564 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.564 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.564 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.564 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.564 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.564 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.564 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.564 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.564 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.564 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.564 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.565 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.565 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246516.565 * [misc]taylor:  Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x
1546246516.565 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.565 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.565 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.565 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.565 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.565 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.565 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.565 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.565 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.565 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.565 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.566 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.566 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.566 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.566 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.566 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.566 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.566 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.566 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.566 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.566 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.566 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.567 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246516.567 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246516.567 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246516.567 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246516.568 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 1) 1)))) into 0
1546246516.568 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.569 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.569 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246516.570 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.570 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.570 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.571 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246516.573 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546246516.573 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.573 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.573 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246516.576 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.576 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.577 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.577 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246516.582 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546246516.582 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.583 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.583 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246516.593 * [misc]backup-simplify:  Simplify (* (exp (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546246516.593 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.593 * [misc]backup-simplify:  Simplify (exp (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) into (exp (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246516.593 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1546246516.594 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246516.594 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246516.594 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.594 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.594 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.594 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.594 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.594 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.594 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.594 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.594 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.594 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.594 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.595 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.595 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.595 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.595 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.595 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.595 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.595 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.595 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.595 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.595 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.595 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.595 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.596 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246516.596 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.596 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.597 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246516.597 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246516.597 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246516.597 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.598 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246516.599 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246516.599 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246516.599 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246516.599 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246516.601 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.602 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246516.602 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246516.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246516.602 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.605 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246516.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246516.607 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246516.607 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246516.607 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246516.608 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.608 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246516.608 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246516.608 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.608 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.608 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.608 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.608 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.608 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.608 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.608 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.608 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.608 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.608 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.608 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.608 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.608 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.608 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.608 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.609 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.609 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.609 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.609 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.609 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.609 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.609 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.609 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.609 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.609 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.609 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.609 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246516.610 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246516.610 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.610 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246516.610 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.611 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246516.611 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.611 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.611 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246516.611 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.612 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.612 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246516.612 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.613 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.613 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246516.613 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.613 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.613 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246516.613 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246516.613 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.614 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.614 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.614 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.614 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.614 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.614 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.614 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.614 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.614 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.614 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.614 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.614 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.614 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.614 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.614 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.614 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.614 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.614 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.614 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.614 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.614 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.614 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.614 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.615 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.615 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.615 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.615 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.615 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.615 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.615 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.615 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.615 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.615 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.615 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.615 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.615 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.615 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246516.615 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246516.615 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.616 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.616 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246516.616 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.616 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.617 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246516.617 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.617 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.617 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246516.617 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.618 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.618 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246516.618 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.618 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.619 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246516.619 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.619 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.619 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1 1)
1546246516.619 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246516.619 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246516.619 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.619 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.620 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.620 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.620 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.620 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.620 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.620 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.620 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.620 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.620 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.621 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.621 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246516.621 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246516.621 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246516.621 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246516.621 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.621 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.621 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.621 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246516.621 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.621 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.621 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.622 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246516.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.622 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246516.622 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.622 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.623 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246516.623 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246516.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246516.623 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.624 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246516.625 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246516.625 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246516.625 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246516.625 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246516.627 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246516.628 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246516.628 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246516.628 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246516.628 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.631 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246516.633 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246516.633 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246516.633 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246516.633 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246516.634 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.634 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246516.634 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246516.634 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.634 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.634 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.634 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.634 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.634 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.634 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.634 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.634 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.634 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.634 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.634 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246516.634 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246516.635 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.635 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246516.635 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.635 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.635 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.635 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.635 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246516.635 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246516.635 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246516.635 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.635 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.635 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246516.635 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246516.635 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246516.635 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.635 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246516.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246516.636 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246516.636 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.636 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246516.636 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.637 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246516.637 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.637 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.637 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246516.638 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.638 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.638 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246516.638 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.639 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246516.639 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246516.639 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.639 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.640 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246516.640 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246516.640 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.640 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.640 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.640 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.640 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.640 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.640 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.640 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.640 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.640 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.640 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.640 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.640 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.640 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.640 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.640 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.640 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246516.640 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.640 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.640 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.640 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.640 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.640 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.641 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.641 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246516.641 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246516.641 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246516.641 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246516.641 * [misc]backup-simplify:  Simplify -1 into -1
1546246516.641 * [misc]taylor:  Taking taylor expansion of x in x
1546246516.641 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.641 * [misc]backup-simplify:  Simplify 1 into 1
1546246516.641 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246516.641 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246516.641 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246516.641 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.641 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246516.641 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246516.642 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246516.642 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.642 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.642 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246516.642 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.642 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.643 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246516.643 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.643 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.643 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246516.643 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.644 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.644 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246516.644 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.645 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246516.645 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246516.645 * [misc]backup-simplify:  Simplify 0 into 0
1546246516.645 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.645 * * * [misc]progress:  simplifying candidates
1546246516.645 * * * * [misc]progress:  [ 1 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.646 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))))
1546246516.646 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246516.647 * * [misc]simplify:  iters left: 5 (11 enodes)
1546246516.648 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))))
1546246516.648 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (+ (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))
1546246516.649 * * * * [misc]progress:  [ 2 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.649 * [enter]simplify:  Simplifying (log (sqrt (exp (* (tan x) (tan x)))))
1546246516.649 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246516.650 * * [misc]simplify:  iters left: 5 (8 enodes)
1546246516.651 * [exit]simplify:  Simplified to (log (sqrt (exp (* (tan x) (tan x)))))
1546246516.651 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))
1546246516.651 * * * * [misc]progress:  [ 3 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (log 1) (log (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.651 * [enter]simplify:  Simplifying (log 1)
1546246516.651 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.652 * [exit]simplify:  Simplified to 0
1546246516.652 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (+ 0 (log (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.652 * * * * [misc]progress:  [ 4 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (log (exp (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.652 * [enter]simplify:  Simplifying (tan x)
1546246516.652 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.653 * [exit]simplify:  Simplified to (tan x)
1546246516.653 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (tan x) (log (exp (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.653 * * * * [misc]progress:  [ 5 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (log (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.653 * * * * [misc]progress:  [ 6 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (log (exp (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.653 * [enter]simplify:  Simplifying (tan x)
1546246516.653 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.653 * [exit]simplify:  Simplified to (tan x)
1546246516.653 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (tan x) (log (exp (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.653 * * * * [misc]progress:  [ 7 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (log (exp (* (tan x) (tan x)))) 1)) (+ 1 (* (tan x) (tan x)))))>
1546246516.653 * * * * [misc]progress:  [ 8 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246516.653 * [enter]simplify:  Simplifying (tan x)
1546246516.653 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.654 * [exit]simplify:  Simplified to (tan x)
1546246516.654 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546246516.654 * * * * [misc]progress:  [ 9 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 10 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 11 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (log (exp (* (tan x) (tan x))))) (cbrt (log (exp (* (tan x) (tan x)))))) (cbrt (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 12 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 13 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (log (exp (* (tan x) (tan x))))) (sqrt (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 14 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (log (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * * * * [misc]progress:  [ 15 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (pow (exp (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.654 * [enter]simplify:  Simplifying (exp (tan x))
1546246516.654 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.655 * [exit]simplify:  Simplified to (exp (tan x))
1546246516.655 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (pow (exp (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246516.655 * * * * [misc]progress:  [ 16 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (pow (exp (* (tan x) (tan x))) 1))) (+ 1 (* (tan x) (tan x)))))>
1546246516.655 * * * * [misc]progress:  [ 17 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (pow (exp (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.655 * [enter]simplify:  Simplifying (exp (tan x))
1546246516.655 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.655 * [exit]simplify:  Simplified to (exp (tan x))
1546246516.655 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (pow (exp (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546246516.655 * * * * [misc]progress:  [ 18 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246516.656 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.656 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246516.656 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.656 * * * * [misc]progress:  [ 19 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 20 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (log (exp (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 21 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (* (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))) (cbrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 22 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (cbrt (* (* (exp (* (tan x) (tan x))) (exp (* (tan x) (tan x)))) (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 23 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (* (sqrt (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 24 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (* 1 (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.656 * * * * [misc]progress:  [ 25 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546246516.657 * [enter]simplify:  Simplifying (tan x)
1546246516.657 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.657 * [exit]simplify:  Simplified to (tan x)
1546246516.657 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) (+ 1 1)))))
1546246516.657 * [enter]simplify:  Simplifying (+ 1 1)
1546246516.657 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246516.658 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246516.658 * [exit]simplify:  Simplified to 2
1546246516.658 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) 2))))
1546246516.658 * * * * [misc]progress:  [ 26 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546246516.659 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246516.659 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.659 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246516.659 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (* (tan x) (tan x)) 1))))
1546246516.659 * * * * [misc]progress:  [ 27 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) 2))))>
1546246516.659 * * * * [misc]progress:  [ 28 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546246516.659 * [enter]simplify:  Simplifying (tan x)
1546246516.659 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.660 * [exit]simplify:  Simplified to (tan x)
1546246516.660 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (tan x) (+ 1 1)))))
1546246516.660 * * * * [misc]progress:  [ 29 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546246516.660 * * * * [misc]progress:  [ 30 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1546246516.660 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246516.660 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246516.661 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246516.661 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))
1546246516.661 * * * * [misc]progress:  [ 31 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (exp (log (* (tan x) (tan x)))))))>
1546246516.661 * * * * [misc]progress:  [ 32 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (log (exp (* (tan x) (tan x)))))))>
1546246516.661 * * * * [misc]progress:  [ 33 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))>
1546246516.661 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246516.661 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246516.662 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246516.664 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246516.667 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246516.671 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246516.675 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246516.680 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246516.680 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (cbrt (pow (tan x) 6)))))
1546246516.680 * * * * [misc]progress:  [ 34 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))>
1546246516.680 * * * * [misc]progress:  [ 35 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))>
1546246516.680 * * * * [misc]progress:  [ 36 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))>
1546246516.680 * * * * [misc]progress:  [ 37 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1546246516.680 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246516.680 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.681 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246516.681 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246516.681 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246516.681 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.681 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246516.681 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246516.681 * * * * [misc]progress:  [ 38 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546246516.681 * * * * [misc]progress:  [ 39 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))>
1546246516.682 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246516.682 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.682 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246516.682 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))
1546246516.682 * * * * [misc]progress:  [ 40 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1546246516.682 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246516.682 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.683 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246516.683 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1546246516.683 * * * * [misc]progress:  [ 41 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) 1) (tan x)))))>
1546246516.683 * [enter]simplify:  Simplifying (tan x)
1546246516.683 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.683 * [exit]simplify:  Simplified to (tan x)
1546246516.683 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (tan x) 1) (tan x)))))
1546246516.684 * * * * [misc]progress:  [ 42 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))>
1546246516.684 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246516.684 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246516.685 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246516.685 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))
1546246516.685 * * * * [misc]progress:  [ 43 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1546246516.685 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246516.685 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.686 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246516.686 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1546246516.686 * * * * [misc]progress:  [ 44 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546246516.686 * * * * [misc]progress:  [ 45 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))>
1546246516.687 * [enter]simplify:  Simplifying (cos x)
1546246516.687 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.687 * [exit]simplify:  Simplified to (cos x)
1546246516.687 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246516.687 * * * * [misc]progress:  [ 46 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (sin x) (tan x)) (cos x)))))>
1546246516.688 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246516.688 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246516.689 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246516.690 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246516.690 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246516.691 * * * * [misc]progress:  [ 47 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.691 * * * * [misc]progress:  [ 48 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (pow (tan x) (+ 1 1))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.691 * [enter]simplify:  Simplifying (tan x)
1546246516.691 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.691 * [exit]simplify:  Simplified to (tan x)
1546246516.691 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (pow (tan x) (+ 1 1))))) (+ 1 (* (tan x) (tan x)))))
1546246516.692 * [enter]simplify:  Simplifying (+ 1 1)
1546246516.692 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246516.692 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246516.693 * [exit]simplify:  Simplified to 2
1546246516.693 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (pow (tan x) 2)))) (+ 1 (* (tan x) (tan x)))))
1546246516.693 * * * * [misc]progress:  [ 49 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (pow (* (tan x) (tan x)) 1)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.693 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246516.693 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.694 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246516.694 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (pow (* (tan x) (tan x)) 1)))) (+ 1 (* (tan x) (tan x)))))
1546246516.694 * * * * [misc]progress:  [ 50 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (pow (tan x) 2)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.694 * * * * [misc]progress:  [ 51 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (pow (tan x) (+ 1 1))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.694 * [enter]simplify:  Simplifying (tan x)
1546246516.694 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.694 * [exit]simplify:  Simplified to (tan x)
1546246516.694 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (pow (tan x) (+ 1 1))))) (+ 1 (* (tan x) (tan x)))))
1546246516.694 * * * * [misc]progress:  [ 52 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (pow (* (tan x) (tan x)) 1)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.694 * * * * [misc]progress:  [ 53 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (exp (+ (log (tan x)) (log (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.695 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246516.695 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246516.695 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246516.695 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (exp (+ (log (tan x)) (log (tan x))))))) (+ 1 (* (tan x) (tan x)))))
1546246516.695 * * * * [misc]progress:  [ 54 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (exp (log (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.695 * * * * [misc]progress:  [ 55 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.695 * * * * [misc]progress:  [ 56 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.695 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246516.696 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246516.696 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246516.698 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246516.701 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246516.705 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246516.708 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246516.712 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246516.712 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (cbrt (pow (tan x) 6))))) (+ 1 (* (tan x) (tan x)))))
1546246516.712 * * * * [misc]progress:  [ 57 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.712 * * * * [misc]progress:  [ 58 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.712 * * * * [misc]progress:  [ 59 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.712 * * * * [misc]progress:  [ 60 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.713 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246516.713 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.713 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246516.713 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.713 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246516.713 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246516.714 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246516.714 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.714 * * * * [misc]progress:  [ 61 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* 1 (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.714 * * * * [misc]progress:  [ 62 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.714 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246516.714 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.714 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246516.714 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.715 * * * * [misc]progress:  [ 63 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.715 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246516.715 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.715 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246516.715 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.715 * * * * [misc]progress:  [ 64 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (* (tan x) 1) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.715 * [enter]simplify:  Simplifying (tan x)
1546246516.715 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.716 * [exit]simplify:  Simplified to (tan x)
1546246516.716 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (* (* (tan x) 1) (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.716 * * * * [misc]progress:  [ 65 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.716 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246516.716 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246516.716 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246516.717 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.717 * * * * [misc]progress:  [ 66 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.717 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246516.717 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246516.717 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246516.717 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.717 * * * * [misc]progress:  [ 67 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* 1 (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.717 * * * * [misc]progress:  [ 68 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (* (tan x) (sin x)) (cos x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.717 * [enter]simplify:  Simplifying (cos x)
1546246516.717 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246516.718 * [exit]simplify:  Simplified to (cos x)
1546246516.718 * [misc]simplify:  Simplified (2 1 2 1 1 2) to (λ (x) (/ (- 1 (log (exp (/ (* (tan x) (sin x)) (cos x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.718 * * * * [misc]progress:  [ 69 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (* (sin x) (tan x)) (cos x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.718 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246516.718 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246516.719 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246516.719 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246516.719 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x) (/ (- 1 (log (exp (/ (* (tan x) (sin x)) (cos x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.719 * * * * [misc]progress:  [ 70 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.719 * * * * [misc]progress:  [ 71 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.719 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.720 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246516.722 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246516.725 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246516.729 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246516.732 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246516.732 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))) (+ 1 (* (tan x) (tan x)))))
1546246516.732 * * * * [misc]progress:  [ 72 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246516.733 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.733 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.734 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.735 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.739 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.746 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.747 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246516.747 * * * * [misc]progress:  [ 73 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546246516.747 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.747 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.749 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.752 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.756 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.763 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.763 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546246516.764 * * * * [misc]progress:  [ 74 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (+ (pow x 2) (+ (* 7/6 (pow x 4)) 1)))) (+ 1 (* (tan x) (tan x)))))>
1546246516.764 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 7/6 (pow x 4)) 1))
1546246516.764 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246516.767 * * [misc]simplify:  iters left: 5 (18 enodes)
1546246516.772 * * [misc]simplify:  iters left: 4 (24 enodes)
1546246516.779 * * [misc]simplify:  iters left: 3 (25 enodes)
1546246516.786 * [exit]simplify:  Simplified to (+ (* 7/6 (pow x 4)) (+ 1 (* x x)))
1546246516.786 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (log (+ (* 7/6 (pow x 4)) (+ 1 (* x x))))) (+ 1 (* (tan x) (tan x)))))
1546246516.786 * * * * [misc]progress:  [ 75 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (pow (sin x) 2) (pow (cos x) 2))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.786 * [enter]simplify:  Simplifying (exp (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246516.786 * * [misc]simplify:  iters left: 5 (8 enodes)
1546246516.789 * * [misc]simplify:  iters left: 4 (10 enodes)
1546246516.793 * * [misc]simplify:  iters left: 3 (16 enodes)
1546246516.798 * * [misc]simplify:  iters left: 2 (27 enodes)
1546246516.806 * * [misc]simplify:  iters left: 1 (30 enodes)
1546246516.814 * [exit]simplify:  Simplified to (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546246516.814 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (log (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.814 * * * * [misc]progress:  [ 76 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (pow (sin x) 2) (pow (cos x) 2))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.814 * [enter]simplify:  Simplifying (exp (/ (pow (sin x) 2) (pow (cos x) 2)))
1546246516.814 * * [misc]simplify:  iters left: 5 (8 enodes)
1546246516.817 * * [misc]simplify:  iters left: 4 (10 enodes)
1546246516.820 * * [misc]simplify:  iters left: 3 (16 enodes)
1546246516.825 * * [misc]simplify:  iters left: 2 (27 enodes)
1546246516.833 * * [misc]simplify:  iters left: 1 (30 enodes)
1546246516.840 * [exit]simplify:  Simplified to (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546246516.841 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (log (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.841 * * * * [misc]progress:  [ 77 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))>
1546246516.841 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.841 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246516.843 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246516.846 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246516.850 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246516.854 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246516.854 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))
1546246516.854 * * * * [misc]progress:  [ 78 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246516.854 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.854 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.855 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.857 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.859 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.862 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.862 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246516.862 * * * * [misc]progress:  [ 79 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246516.863 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.863 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.864 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.865 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.867 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.871 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.871 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246516.871 * * * * [misc]progress:  [ 80 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.871 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246516.871 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246516.873 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246516.876 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246516.880 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246516.884 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246516.884 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (exp (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.884 * * * * [misc]progress:  [ 81 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (pow (sin x) 2) (pow (cos x) 2))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.885 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.885 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.886 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.887 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.889 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.894 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.894 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.894 * * * * [misc]progress:  [ 82 / 82 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (/ (pow (sin x) 2) (pow (cos x) 2))))) (+ 1 (* (tan x) (tan x)))))>
1546246516.894 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246516.894 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246516.895 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246516.896 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246516.899 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246516.902 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246516.902 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (log (exp (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (+ 1 (* (tan x) (tan x)))))
1546246516.902 * * * [misc]progress:  adding candidates to table
1546246517.930 * * [misc]progress:  iteration 3 / 4
1546246517.931 * * * [misc]progress:  picking best candidate
1546246517.978 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246517.978 * * * [misc]progress:  localizing error
1546246517.993 * * * [misc]progress:  generating rewritten candidates
1546246517.993 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 2)
1546246518.025 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2)
1546246518.033 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 2 2)
1546246518.044 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2 1)
1546246518.055 * * * [misc]progress:  generating series expansions
1546246518.055 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 2)
1546246518.056 * [misc]backup-simplify:  Simplify (* (* (tan x) (tan x)) (* (tan x) (tan x))) into (pow (tan x) 4)
1546246518.056 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 4) in (x) around 0
1546246518.056 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546246518.056 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.056 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.056 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.056 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.056 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.056 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.056 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.056 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.056 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.056 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.058 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.058 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546246518.058 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.058 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.058 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.058 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.058 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.058 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.058 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.058 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.058 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.058 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.059 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246518.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246518.060 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.061 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.061 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246518.062 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246518.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246518.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246518.062 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.064 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246518.065 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246518.066 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246518.066 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246518.066 * [misc]backup-simplify:  Simplify (+ (* 1 2/3) (+ (* 0 0) (* 2/3 1))) into 4/3
1546246518.066 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546246518.069 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.070 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246518.071 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246518.071 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246518.071 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 2/3) (+ (* 2/3 0) (* 0 1)))) into 0
1546246518.071 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.076 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246518.079 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246518.080 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246518.080 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246518.080 * [misc]backup-simplify:  Simplify (+ (* 1 17/45) (+ (* 0 0) (+ (* 2/3 2/3) (+ (* 0 0) (* 17/45 1))))) into 6/5
1546246518.081 * [misc]backup-simplify:  Simplify 6/5 into 6/5
1546246518.081 * [misc]backup-simplify:  Simplify (+ (* 6/5 (pow x 8)) (+ (* 4/3 (pow x 6)) (* 1 (pow x 4)))) into (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1546246518.081 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))) into (pow (tan (/ 1 x)) 4)
1546246518.081 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in (x) around 0
1546246518.081 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546246518.081 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.081 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.081 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.081 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.081 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.082 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.082 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.082 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.082 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.082 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.082 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.082 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.082 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.083 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.083 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546246518.083 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.083 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.083 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.083 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.083 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.083 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.083 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.083 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.083 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.083 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.083 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.083 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.083 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.084 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.084 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.084 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.084 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))
1546246518.085 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)) into (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))
1546246518.085 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246518.085 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246518.085 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))) into 0
1546246518.086 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.086 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.086 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246518.087 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))))) into 0
1546246518.087 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.087 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.088 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246518.089 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))))) into 0
1546246518.089 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.089 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.090 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246518.091 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))))))) into 0
1546246518.091 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.092 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.092 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246518.093 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))))))) into 0
1546246518.093 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.094 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.095 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246518.096 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))))))))) into 0
1546246518.096 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.096 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 4) (pow (cos (/ 1 (/ 1 x))) 4)) into (/ (pow (sin x) 4) (pow (cos x) 4))
1546246518.097 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (pow (tan (/ -1 x)) 4)
1546246518.097 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in (x) around 0
1546246518.097 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546246518.097 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.097 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.097 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.097 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.097 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.097 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.097 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.097 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.097 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.097 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.097 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.097 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.097 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.097 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.097 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.097 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.097 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.098 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.098 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.098 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546246518.098 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.098 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.098 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.098 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.098 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.098 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.098 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.098 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.098 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.098 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.098 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.098 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.098 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.098 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.098 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.098 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.098 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.098 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.099 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.099 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.099 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.099 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.099 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))
1546246518.100 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)) into (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))
1546246518.100 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246518.100 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246518.101 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into 0
1546246518.101 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.101 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.101 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246518.102 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) into 0
1546246518.102 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.103 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.103 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246518.104 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))))) into 0
1546246518.104 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.104 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.105 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246518.106 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246518.106 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.107 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.107 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246518.108 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))))))) into 0
1546246518.108 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.109 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.110 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246518.111 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))))) into 0
1546246518.111 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.111 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 4) (pow (cos (/ -1 (/ 1 (- x)))) 4)) into (/ (pow (sin x) 4) (pow (cos x) 4))
1546246518.111 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2)
1546246518.111 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246518.111 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246518.111 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.111 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.111 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.112 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.112 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.112 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.112 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.112 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.112 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.112 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.112 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.113 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.113 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.113 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.113 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.113 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.113 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.113 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.113 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.113 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.113 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.113 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.113 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.114 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.115 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246518.115 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.116 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.116 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246518.116 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246518.117 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246518.117 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.118 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246518.119 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246518.120 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246518.120 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246518.120 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246518.123 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.124 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246518.125 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246518.125 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246518.125 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.129 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246518.132 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246518.133 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246518.133 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246518.133 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246518.134 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246518.134 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246518.134 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246518.134 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.134 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.134 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.134 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.134 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.134 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.134 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.134 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.134 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.134 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.134 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.135 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.135 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.135 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.135 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.135 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.135 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.135 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.135 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.135 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.135 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.135 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.135 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.135 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.136 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.136 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.136 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.136 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.136 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.137 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246518.137 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246518.137 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.137 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.138 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246518.138 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.138 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.139 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246518.139 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.139 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.140 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246518.140 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.141 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.141 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246518.141 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.142 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.144 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246518.144 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.144 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.144 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246518.144 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246518.144 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.144 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.144 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.144 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.144 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.144 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.144 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.144 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.144 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.144 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.145 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.145 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.145 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.145 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.145 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.145 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.145 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.145 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.145 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.145 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.145 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.145 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.145 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.145 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.145 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.145 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.145 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.145 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.145 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.145 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.145 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.145 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.146 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.146 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.146 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.146 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.146 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.146 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.146 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.146 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.146 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.147 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.147 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.147 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246518.147 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246518.147 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.148 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.148 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246518.148 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.149 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.149 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246518.149 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.150 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.151 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246518.151 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.151 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.152 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246518.152 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.153 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.154 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246518.154 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.154 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.154 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 2 2)
1546246518.154 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246518.154 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246518.154 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.154 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.154 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.154 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.154 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.154 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.154 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.154 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.154 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.154 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.154 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.156 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.156 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.156 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.156 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.156 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.156 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.156 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.156 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.156 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.156 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.156 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.156 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246518.158 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.159 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.159 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246518.159 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246518.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246518.159 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.161 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246518.162 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246518.163 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246518.163 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246518.163 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246518.165 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.165 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246518.166 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246518.166 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246518.166 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.169 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246518.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246518.171 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246518.171 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246518.171 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246518.171 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246518.171 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246518.171 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246518.171 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.171 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.171 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.171 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.171 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.171 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.171 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.172 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.172 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.172 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.172 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.172 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.172 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.172 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.172 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.172 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.172 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.172 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.172 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.172 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.172 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.172 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.172 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.172 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.173 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.173 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.173 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.173 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246518.173 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246518.173 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.173 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246518.174 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246518.174 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.175 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246518.175 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.175 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.176 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246518.176 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.176 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.177 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246518.177 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.177 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.177 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246518.177 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246518.177 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.177 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.177 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.177 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.177 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.177 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.177 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.177 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.177 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.177 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.177 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.177 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.177 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.177 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.177 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.177 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.177 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.178 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.178 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.178 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.178 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.178 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.178 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.178 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.178 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.178 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.178 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.178 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.178 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.178 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.178 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.178 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.178 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.178 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.178 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.178 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.178 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.178 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.178 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.178 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.178 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.178 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.178 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.179 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.179 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246518.179 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246518.179 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.179 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.179 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246518.179 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.181 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.182 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246518.182 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.182 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.183 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246518.183 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.183 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.183 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246518.183 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.184 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.184 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246518.184 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.185 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.185 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2 1)
1546246518.185 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246518.185 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246518.185 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.185 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.185 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.185 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.185 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.185 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.185 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.185 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.185 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.185 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.185 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.186 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246518.186 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246518.186 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246518.186 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246518.186 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.186 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.186 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.186 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246518.186 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.186 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.186 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246518.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.187 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246518.187 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.188 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246518.188 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246518.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246518.188 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.189 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246518.190 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246518.190 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246518.190 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246518.190 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246518.192 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246518.193 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246518.193 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246518.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246518.193 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.196 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246518.198 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246518.198 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246518.198 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246518.198 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246518.198 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246518.198 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246518.198 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246518.199 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.199 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.199 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.199 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.199 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.199 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.199 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.199 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.199 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.199 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.199 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.199 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246518.199 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.199 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.199 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.199 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.199 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.200 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246518.200 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246518.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246518.200 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.200 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.200 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246518.200 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246518.200 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246518.200 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.201 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246518.201 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246518.201 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246518.201 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.202 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.202 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246518.202 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.203 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.204 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246518.204 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.204 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.205 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246518.205 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.206 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.207 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246518.207 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.207 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246518.208 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246518.209 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.209 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.209 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246518.209 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246518.209 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.209 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.209 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.209 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.209 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.209 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.209 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.209 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.209 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.209 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.210 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.210 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.210 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.210 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.210 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.210 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.210 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.210 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.210 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.210 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.210 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246518.210 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246518.210 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.210 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246518.210 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.210 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.210 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.210 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.210 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.210 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.211 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.211 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246518.211 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246518.211 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246518.211 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246518.211 * [misc]backup-simplify:  Simplify -1 into -1
1546246518.211 * [misc]taylor:  Taking taylor expansion of x in x
1546246518.211 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.211 * [misc]backup-simplify:  Simplify 1 into 1
1546246518.211 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246518.211 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246518.211 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246518.212 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.212 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246518.212 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246518.212 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246518.212 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.213 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.213 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246518.213 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.214 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.214 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246518.214 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.215 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.215 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246518.216 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.216 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.217 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246518.217 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.218 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246518.219 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246518.219 * [misc]backup-simplify:  Simplify 0 into 0
1546246518.219 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246518.219 * * * [misc]progress:  simplifying candidates
1546246518.219 * * * * [misc]progress:  [ 1 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.219 * [enter]simplify:  Simplifying (tan x)
1546246518.219 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.220 * [exit]simplify:  Simplified to (tan x)
1546246518.220 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.220 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546246518.220 * * [misc]simplify:  iters left: 4 (3 enodes)
1546246518.224 * * [misc]simplify:  iters left: 3 (12 enodes)
1546246518.226 * [exit]simplify:  Simplified to 4
1546246518.226 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.226 * * * * [misc]progress:  [ 2 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))>
1546246518.226 * [enter]simplify:  Simplifying (tan x)
1546246518.226 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.227 * [exit]simplify:  Simplified to (tan x)
1546246518.227 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))
1546246518.227 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1546246518.227 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.229 * * [misc]simplify:  iters left: 3 (11 enodes)
1546246518.230 * [exit]simplify:  Simplified to 4
1546246518.230 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.230 * * * * [misc]progress:  [ 3 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.230 * [enter]simplify:  Simplifying (tan x)
1546246518.230 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.231 * [exit]simplify:  Simplified to (tan x)
1546246518.231 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.231 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546246518.231 * * [misc]simplify:  iters left: 4 (3 enodes)
1546246518.233 * * [misc]simplify:  iters left: 3 (12 enodes)
1546246518.234 * [exit]simplify:  Simplified to 4
1546246518.234 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.234 * * * * [misc]progress:  [ 4 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.234 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.234 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.234 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.234 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.234 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.235 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.235 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.236 * [exit]simplify:  Simplified to 2
1546246518.236 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.236 * * * * [misc]progress:  [ 5 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.236 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.236 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.237 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.237 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.237 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.237 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.237 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.238 * [exit]simplify:  Simplified to 2
1546246518.238 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.238 * * * * [misc]progress:  [ 6 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.238 * [enter]simplify:  Simplifying (tan x)
1546246518.238 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.238 * [exit]simplify:  Simplified to (tan x)
1546246518.238 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.239 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1546246518.239 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.241 * * [misc]simplify:  iters left: 3 (11 enodes)
1546246518.241 * [exit]simplify:  Simplified to 4
1546246518.241 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.242 * * * * [misc]progress:  [ 7 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (* (tan x) (tan x)))))>
1546246518.242 * [enter]simplify:  Simplifying (tan x)
1546246518.242 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.242 * [exit]simplify:  Simplified to (tan x)
1546246518.242 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (* (tan x) (tan x)))))
1546246518.242 * [enter]simplify:  Simplifying (+ 2 2)
1546246518.242 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.243 * * [misc]simplify:  iters left: 1 (3 enodes)
1546246518.243 * [exit]simplify:  Simplified to 4
1546246518.243 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.243 * * * * [misc]progress:  [ 8 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.243 * [enter]simplify:  Simplifying (tan x)
1546246518.243 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.244 * [exit]simplify:  Simplified to (tan x)
1546246518.244 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.244 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1546246518.244 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.246 * * [misc]simplify:  iters left: 3 (11 enodes)
1546246518.247 * [exit]simplify:  Simplified to 4
1546246518.247 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.247 * * * * [misc]progress:  [ 9 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.247 * [enter]simplify:  Simplifying (tan x)
1546246518.247 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.247 * [exit]simplify:  Simplified to (tan x)
1546246518.247 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.247 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546246518.247 * * [misc]simplify:  iters left: 4 (3 enodes)
1546246518.249 * * [misc]simplify:  iters left: 3 (12 enodes)
1546246518.250 * [exit]simplify:  Simplified to 4
1546246518.250 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.250 * * * * [misc]progress:  [ 10 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))>
1546246518.250 * [enter]simplify:  Simplifying (tan x)
1546246518.250 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.251 * [exit]simplify:  Simplified to (tan x)
1546246518.251 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))
1546246518.251 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1546246518.251 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.253 * * [misc]simplify:  iters left: 3 (11 enodes)
1546246518.254 * [exit]simplify:  Simplified to 4
1546246518.254 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.254 * * * * [misc]progress:  [ 11 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.254 * [enter]simplify:  Simplifying (tan x)
1546246518.254 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.254 * [exit]simplify:  Simplified to (tan x)
1546246518.254 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.254 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546246518.254 * * [misc]simplify:  iters left: 4 (3 enodes)
1546246518.256 * * [misc]simplify:  iters left: 3 (12 enodes)
1546246518.257 * [exit]simplify:  Simplified to 4
1546246518.257 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546246518.257 * * * * [misc]progress:  [ 12 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.257 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.257 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.258 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.258 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.258 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.258 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.259 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.259 * [exit]simplify:  Simplified to 2
1546246518.259 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.259 * * * * [misc]progress:  [ 13 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.260 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.260 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.261 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.261 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.261 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.261 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.262 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.263 * [exit]simplify:  Simplified to 2
1546246518.263 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.263 * * * * [misc]progress:  [ 14 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.264 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.264 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.265 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.265 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.265 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.265 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.266 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.267 * [exit]simplify:  Simplified to 2
1546246518.267 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.267 * * * * [misc]progress:  [ 15 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.268 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.268 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.269 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.269 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.269 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.269 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.270 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.271 * [exit]simplify:  Simplified to 2
1546246518.271 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.271 * * * * [misc]progress:  [ 16 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546246518.272 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546246518.272 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.273 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.276 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.279 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.282 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.286 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546246518.286 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546246518.286 * * * * [misc]progress:  [ 17 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546246518.286 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546246518.286 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.288 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.290 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.293 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.294 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.296 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546246518.296 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546246518.296 * * * * [misc]progress:  [ 18 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))>
1546246518.297 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.297 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.297 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.297 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.297 * * * * [misc]progress:  [ 19 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.297 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.297 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.298 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.298 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.298 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.298 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.301 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.301 * [exit]simplify:  Simplified to 2
1546246518.301 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.302 * * * * [misc]progress:  [ 20 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.302 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.302 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.302 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.302 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.302 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.302 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.303 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.303 * [exit]simplify:  Simplified to 2
1546246518.304 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546246518.304 * * * * [misc]progress:  [ 21 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546246518.304 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546246518.304 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.304 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.306 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.308 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.309 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.311 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546246518.311 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546246518.311 * * * * [misc]progress:  [ 22 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546246518.311 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546246518.311 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.312 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.313 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.315 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.317 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.319 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546246518.319 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546246518.319 * * * * [misc]progress:  [ 23 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))>
1546246518.319 * * * * [misc]progress:  [ 24 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.319 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.319 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.320 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.320 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.320 * * * * [misc]progress:  [ 25 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.320 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.320 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.320 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.320 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546246518.321 * * * * [misc]progress:  [ 26 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546246518.321 * * * * [misc]progress:  [ 27 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.321 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1546246518.321 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246518.322 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246518.323 * [exit]simplify:  Simplified to (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1546246518.323 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546246518.323 * * * * [misc]progress:  [ 28 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.323 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))
1546246518.323 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246518.324 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246518.326 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.327 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546246518.327 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546246518.327 * * * * [misc]progress:  [ 29 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.328 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))
1546246518.328 * * [misc]simplify:  iters left: 6 (7 enodes)
1546246518.329 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246518.330 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.332 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546246518.332 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546246518.332 * * * * [misc]progress:  [ 30 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.332 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546246518.332 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246518.333 * * [misc]simplify:  iters left: 5 (7 enodes)
1546246518.334 * * [misc]simplify:  iters left: 4 (11 enodes)
1546246518.335 * * [misc]simplify:  iters left: 3 (12 enodes)
1546246518.337 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546246518.337 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546246518.337 * * * * [misc]progress:  [ 31 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (log (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.337 * * * * [misc]progress:  [ 32 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (log (exp (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.337 * * * * [misc]progress:  [ 33 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.337 * [enter]simplify:  Simplifying (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))
1546246518.337 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246518.339 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246518.344 * * [misc]simplify:  iters left: 4 (44 enodes)
1546246518.365 * * [misc]simplify:  iters left: 3 (100 enodes)
1546246518.406 * * [misc]simplify:  iters left: 2 (123 enodes)
1546246518.427 * * [misc]simplify:  iters left: 1 (127 enodes)
1546246518.445 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546246518.445 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546246518.445 * * * * [misc]progress:  [ 34 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.445 * [enter]simplify:  Simplifying (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))
1546246518.446 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246518.447 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246518.452 * * [misc]simplify:  iters left: 4 (72 enodes)
1546246518.472 * * [misc]simplify:  iters left: 3 (136 enodes)
1546246518.512 * * [misc]simplify:  iters left: 2 (160 enodes)
1546246518.556 * * [misc]simplify:  iters left: 1 (164 enodes)
1546246518.565 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546246518.565 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546246518.565 * * * * [misc]progress:  [ 35 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.565 * [enter]simplify:  Simplifying (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))
1546246518.565 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246518.567 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246518.572 * * [misc]simplify:  iters left: 4 (74 enodes)
1546246518.593 * * [misc]simplify:  iters left: 3 (125 enodes)
1546246518.611 * * [misc]simplify:  iters left: 2 (133 enodes)
1546246518.624 * * [misc]simplify:  iters left: 1 (136 enodes)
1546246518.633 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546246518.633 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546246518.633 * * * * [misc]progress:  [ 36 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.633 * [enter]simplify:  Simplifying (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))
1546246518.633 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246518.634 * * [misc]simplify:  iters left: 5 (17 enodes)
1546246518.638 * * [misc]simplify:  iters left: 4 (43 enodes)
1546246518.651 * * [misc]simplify:  iters left: 3 (102 enodes)
1546246518.697 * * [misc]simplify:  iters left: 2 (120 enodes)
1546246518.722 * * [misc]simplify:  iters left: 1 (124 enodes)
1546246518.744 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546246518.744 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546246518.744 * * * * [misc]progress:  [ 37 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.744 * * * * [misc]progress:  [ 38 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.744 * * * * [misc]progress:  [ 39 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (sqrt (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (sqrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246518.744 * * * * [misc]progress:  [ 40 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546246518.744 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (sin x)))
1546246518.745 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.746 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.748 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.752 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.755 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.759 * [exit]simplify:  Simplified to (pow (sin x) 4)
1546246518.759 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (* (* (cos x) (cos x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246518.759 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (* (cos x) (cos x)))
1546246518.759 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.761 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246518.763 * * [misc]simplify:  iters left: 3 (10 enodes)
1546246518.767 * * [misc]simplify:  iters left: 2 (14 enodes)
1546246518.771 * * [misc]simplify:  iters left: 1 (16 enodes)
1546246518.774 * [exit]simplify:  Simplified to (pow (cos x) 4)
1546246518.774 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546246518.774 * * * * [misc]progress:  [ 41 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.775 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (sin x)))
1546246518.775 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.777 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.781 * * [misc]simplify:  iters left: 3 (20 enodes)
1546246518.786 * * [misc]simplify:  iters left: 2 (22 enodes)
1546246518.791 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546246518.791 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.791 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1546246518.791 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.793 * * [misc]simplify:  iters left: 4 (5 enodes)
1546246518.795 * * [misc]simplify:  iters left: 3 (7 enodes)
1546246518.797 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546246518.797 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546246518.797 * * * * [misc]progress:  [ 42 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.797 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (tan x)))
1546246518.797 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.800 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.805 * * [misc]simplify:  iters left: 3 (20 enodes)
1546246518.811 * * [misc]simplify:  iters left: 2 (22 enodes)
1546246518.816 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546246518.816 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.816 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1546246518.816 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.818 * * [misc]simplify:  iters left: 4 (5 enodes)
1546246518.819 * * [misc]simplify:  iters left: 3 (7 enodes)
1546246518.821 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546246518.821 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546246518.821 * * * * [misc]progress:  [ 43 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546246518.822 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546246518.822 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.824 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.828 * * [misc]simplify:  iters left: 3 (22 enodes)
1546246518.833 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1546246518.833 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246518.833 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1546246518.833 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.834 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246518.835 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546246518.835 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546246518.835 * * * * [misc]progress:  [ 44 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.835 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546246518.835 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246518.836 * * [misc]simplify:  iters left: 4 (10 enodes)
1546246518.838 * * [misc]simplify:  iters left: 3 (17 enodes)
1546246518.840 * * [misc]simplify:  iters left: 2 (21 enodes)
1546246518.843 * * [misc]simplify:  iters left: 1 (22 enodes)
1546246518.846 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546246518.846 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.846 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.846 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.847 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.847 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.847 * * * * [misc]progress:  [ 45 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.847 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (tan x)))
1546246518.847 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.848 * * [misc]simplify:  iters left: 4 (11 enodes)
1546246518.850 * * [misc]simplify:  iters left: 3 (19 enodes)
1546246518.853 * * [misc]simplify:  iters left: 2 (23 enodes)
1546246518.857 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246518.861 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546246518.861 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.862 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.862 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.863 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.863 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.863 * * * * [misc]progress:  [ 46 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546246518.863 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1546246518.863 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.865 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.868 * * [misc]simplify:  iters left: 3 (20 enodes)
1546246518.873 * * [misc]simplify:  iters left: 2 (22 enodes)
1546246518.878 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546246518.878 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246518.878 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1546246518.878 * * [misc]simplify:  iters left: 5 (4 enodes)
1546246518.880 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246518.882 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546246518.882 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546246518.882 * * * * [misc]progress:  [ 47 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.882 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (sin x)))
1546246518.882 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.885 * * [misc]simplify:  iters left: 4 (11 enodes)
1546246518.888 * * [misc]simplify:  iters left: 3 (19 enodes)
1546246518.893 * * [misc]simplify:  iters left: 2 (23 enodes)
1546246518.898 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246518.904 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546246518.904 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.904 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.905 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.906 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.906 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.906 * * * * [misc]progress:  [ 48 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.906 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546246518.906 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246518.908 * * [misc]simplify:  iters left: 4 (10 enodes)
1546246518.911 * * [misc]simplify:  iters left: 3 (17 enodes)
1546246518.916 * * [misc]simplify:  iters left: 2 (21 enodes)
1546246518.921 * * [misc]simplify:  iters left: 1 (22 enodes)
1546246518.927 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546246518.927 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.927 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.927 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.928 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.928 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.928 * * * * [misc]progress:  [ 49 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* 1 (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246518.929 * * * * [misc]progress:  [ 50 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))))>
1546246518.929 * [enter]simplify:  Simplifying (tan x)
1546246518.929 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.929 * [exit]simplify:  Simplified to (tan x)
1546246518.929 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546246518.930 * * * * [misc]progress:  [ 51 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246518.930 * [enter]simplify:  Simplifying (tan x)
1546246518.930 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.930 * [exit]simplify:  Simplified to (tan x)
1546246518.930 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546246518.930 * * * * [misc]progress:  [ 52 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.932 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.932 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.933 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.933 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.933 * * * * [misc]progress:  [ 53 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546246518.933 * [enter]simplify:  Simplifying (cos x)
1546246518.933 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.934 * [exit]simplify:  Simplified to (cos x)
1546246518.934 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546246518.934 * * * * [misc]progress:  [ 54 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546246518.934 * [enter]simplify:  Simplifying (cos x)
1546246518.934 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.935 * [exit]simplify:  Simplified to (cos x)
1546246518.935 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546246518.935 * * * * [misc]progress:  [ 55 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.935 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (tan x)))
1546246518.935 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.937 * * [misc]simplify:  iters left: 4 (11 enodes)
1546246518.941 * * [misc]simplify:  iters left: 3 (18 enodes)
1546246518.947 * * [misc]simplify:  iters left: 2 (22 enodes)
1546246518.950 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246518.953 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546246518.953 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246518.953 * * * * [misc]progress:  [ 56 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546246518.953 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1546246518.953 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.954 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.956 * * [misc]simplify:  iters left: 3 (20 enodes)
1546246518.959 * * [misc]simplify:  iters left: 2 (22 enodes)
1546246518.961 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1546246518.961 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546246518.961 * * * * [misc]progress:  [ 57 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546246518.961 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1546246518.961 * * [misc]simplify:  iters left: 5 (6 enodes)
1546246518.962 * * [misc]simplify:  iters left: 4 (12 enodes)
1546246518.964 * * [misc]simplify:  iters left: 3 (22 enodes)
1546246518.967 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1546246518.967 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546246518.967 * * * * [misc]progress:  [ 58 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.967 * * * * [misc]progress:  [ 59 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))>
1546246518.968 * [enter]simplify:  Simplifying (tan x)
1546246518.968 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.968 * [exit]simplify:  Simplified to (tan x)
1546246518.968 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))
1546246518.968 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.968 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.969 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.969 * [exit]simplify:  Simplified to 2
1546246518.970 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) 2))))
1546246518.970 * * * * [misc]progress:  [ 60 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))>
1546246518.970 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.970 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.970 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246518.970 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))
1546246518.970 * * * * [misc]progress:  [ 61 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) 2))))>
1546246518.970 * * * * [misc]progress:  [ 62 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))>
1546246518.970 * [enter]simplify:  Simplifying (tan x)
1546246518.970 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.971 * [exit]simplify:  Simplified to (tan x)
1546246518.971 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))
1546246518.971 * * * * [misc]progress:  [ 63 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))>
1546246518.971 * * * * [misc]progress:  [ 64 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1546246518.971 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246518.971 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.972 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246518.972 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))))
1546246518.972 * * * * [misc]progress:  [ 65 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1546246518.972 * * * * [misc]progress:  [ 66 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (log (exp (* (tan x) (tan x)))))))>
1546246518.972 * * * * [misc]progress:  [ 67 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))>
1546246518.972 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246518.972 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246518.973 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246518.975 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246518.978 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246518.981 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246518.985 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246518.989 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246518.989 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (pow (tan x) 6)))))
1546246518.989 * * * * [misc]progress:  [ 68 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))>
1546246518.989 * * * * [misc]progress:  [ 69 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))>
1546246518.989 * * * * [misc]progress:  [ 70 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))>
1546246518.989 * * * * [misc]progress:  [ 71 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1546246518.989 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246518.989 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.990 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246518.990 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246518.990 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246518.990 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246518.991 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246518.991 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246518.991 * * * * [misc]progress:  [ 72 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* 1 (* (tan x) (tan x))))))>
1546246518.991 * * * * [misc]progress:  [ 73 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))>
1546246518.991 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246518.991 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246518.991 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246518.991 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))
1546246518.991 * * * * [misc]progress:  [ 74 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1546246518.992 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246518.992 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246518.992 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246518.992 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1546246518.992 * * * * [misc]progress:  [ 75 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) 1) (tan x)))))>
1546246518.992 * [enter]simplify:  Simplifying (tan x)
1546246518.992 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.993 * [exit]simplify:  Simplified to (tan x)
1546246518.993 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) 1) (tan x)))))
1546246518.993 * * * * [misc]progress:  [ 76 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))>
1546246518.993 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246518.993 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246518.994 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246518.994 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))
1546246518.994 * * * * [misc]progress:  [ 77 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1546246518.994 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246518.994 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246518.994 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246518.994 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1546246518.994 * * * * [misc]progress:  [ 78 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* 1 (* (tan x) (tan x))))))>
1546246518.994 * * * * [misc]progress:  [ 79 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))>
1546246518.994 * [enter]simplify:  Simplifying (cos x)
1546246518.995 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.995 * [exit]simplify:  Simplified to (cos x)
1546246518.995 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246518.995 * * * * [misc]progress:  [ 80 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (tan x)) (cos x)))))>
1546246518.995 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246518.995 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246518.996 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246518.997 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246518.997 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))
1546246518.997 * * * * [misc]progress:  [ 81 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246518.997 * * * * [misc]progress:  [ 82 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246518.997 * [enter]simplify:  Simplifying (tan x)
1546246518.997 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246518.997 * [exit]simplify:  Simplified to (tan x)
1546246518.997 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246518.997 * [enter]simplify:  Simplifying (+ 1 1)
1546246518.997 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246518.998 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246518.999 * [exit]simplify:  Simplified to 2
1546246518.999 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2)))) (- 1 (* (tan x) (tan x)))))
1546246518.999 * * * * [misc]progress:  [ 83 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))>
1546246518.999 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246518.999 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.000 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246519.000 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))
1546246519.000 * * * * [misc]progress:  [ 84 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2)))) (- 1 (* (tan x) (tan x)))))>
1546246519.000 * * * * [misc]progress:  [ 85 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546246519.000 * [enter]simplify:  Simplifying (tan x)
1546246519.000 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.000 * [exit]simplify:  Simplified to (tan x)
1546246519.000 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546246519.000 * * * * [misc]progress:  [ 86 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))>
1546246519.000 * * * * [misc]progress:  [ 87 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.000 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246519.000 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246519.001 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246519.001 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546246519.001 * * * * [misc]progress:  [ 88 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.001 * * * * [misc]progress:  [ 89 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (log (exp (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.001 * * * * [misc]progress:  [ 90 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.001 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246519.001 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246519.002 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246519.004 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246519.007 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246519.011 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246519.015 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246519.019 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246519.019 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546246519.019 * * * * [misc]progress:  [ 91 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.019 * * * * [misc]progress:  [ 92 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.019 * * * * [misc]progress:  [ 93 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.019 * * * * [misc]progress:  [ 94 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.019 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246519.019 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.020 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246519.020 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.020 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246519.020 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.021 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246519.021 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.022 * * * * [misc]progress:  [ 95 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.022 * * * * [misc]progress:  [ 96 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.022 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246519.022 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.022 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246519.022 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.022 * * * * [misc]progress:  [ 97 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.022 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246519.022 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.023 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246519.023 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.023 * * * * [misc]progress:  [ 98 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.023 * [enter]simplify:  Simplifying (tan x)
1546246519.023 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.023 * [exit]simplify:  Simplified to (tan x)
1546246519.023 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.023 * * * * [misc]progress:  [ 99 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.024 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246519.024 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246519.024 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246519.024 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.024 * * * * [misc]progress:  [ 100 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.024 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246519.024 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.025 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246519.025 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.025 * * * * [misc]progress:  [ 101 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.025 * * * * [misc]progress:  [ 102 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.025 * [enter]simplify:  Simplifying (cos x)
1546246519.025 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.025 * [exit]simplify:  Simplified to (cos x)
1546246519.025 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246519.025 * * * * [misc]progress:  [ 103 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (tan x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.026 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246519.026 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246519.026 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246519.027 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246519.027 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546246519.027 * * * * [misc]progress:  [ 104 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.027 * * * * [misc]progress:  [ 105 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) (+ 1 1)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.027 * [enter]simplify:  Simplifying (tan x)
1546246519.027 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.028 * [exit]simplify:  Simplified to (tan x)
1546246519.028 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) (+ 1 1)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.028 * [enter]simplify:  Simplifying (+ 1 1)
1546246519.028 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246519.029 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246519.029 * [exit]simplify:  Simplified to 2
1546246519.029 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) 2) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.029 * * * * [misc]progress:  [ 106 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (* (tan x) (tan x)) 1) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.029 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246519.029 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.030 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246519.030 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (* (tan x) (tan x)) 1) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.030 * * * * [misc]progress:  [ 107 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) 2) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.030 * * * * [misc]progress:  [ 108 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) (+ 1 1)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.030 * [enter]simplify:  Simplifying (tan x)
1546246519.030 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.030 * [exit]simplify:  Simplified to (tan x)
1546246519.030 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (tan x) (+ 1 1)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.030 * * * * [misc]progress:  [ 109 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (pow (* (tan x) (tan x)) 1) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.030 * * * * [misc]progress:  [ 110 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (exp (+ (log (tan x)) (log (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.031 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246519.031 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246519.031 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246519.031 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (exp (+ (log (tan x)) (log (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.031 * * * * [misc]progress:  [ 111 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (exp (log (* (tan x) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.031 * * * * [misc]progress:  [ 112 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (log (exp (* (tan x) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.031 * * * * [misc]progress:  [ 113 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.031 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246519.032 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246519.032 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246519.034 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246519.037 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246519.041 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246519.046 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246519.053 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246519.054 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (cbrt (pow (tan x) 6)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.054 * * * * [misc]progress:  [ 114 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.054 * * * * [misc]progress:  [ 115 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.054 * * * * [misc]progress:  [ 116 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.054 * * * * [misc]progress:  [ 117 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.054 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246519.054 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.055 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246519.055 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.056 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246519.056 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246519.057 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246519.057 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.057 * * * * [misc]progress:  [ 118 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* 1 (* (tan x) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.057 * * * * [misc]progress:  [ 119 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.057 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246519.057 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.058 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246519.058 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.058 * * * * [misc]progress:  [ 120 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.058 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246519.058 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.059 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246519.059 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.059 * * * * [misc]progress:  [ 121 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) 1) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.060 * [enter]simplify:  Simplifying (tan x)
1546246519.060 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.060 * [exit]simplify:  Simplified to (tan x)
1546246519.060 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) 1) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.060 * * * * [misc]progress:  [ 122 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.061 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246519.061 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246519.062 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246519.062 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.062 * * * * [misc]progress:  [ 123 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.062 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246519.062 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246519.063 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246519.063 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.063 * * * * [misc]progress:  [ 124 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* 1 (* (tan x) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.063 * * * * [misc]progress:  [ 125 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (tan x) (sin x)) (cos x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.064 * [enter]simplify:  Simplifying (cos x)
1546246519.064 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246519.064 * [exit]simplify:  Simplified to (cos x)
1546246519.064 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (tan x) (sin x)) (cos x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.064 * * * * [misc]progress:  [ 126 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (sin x) (tan x)) (cos x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.065 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246519.065 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246519.066 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246519.067 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246519.067 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (* (tan x) (sin x)) (cos x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.067 * * * * [misc]progress:  [ 127 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.068 * * * * [misc]progress:  [ 128 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6)))))) (- 1 (* (tan x) (tan x)))))>
1546246519.068 * [enter]simplify:  Simplifying (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1546246519.068 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246519.072 * * [misc]simplify:  iters left: 5 (19 enodes)
1546246519.078 * * [misc]simplify:  iters left: 4 (25 enodes)
1546246519.084 * * [misc]simplify:  iters left: 3 (26 enodes)
1546246519.088 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))
1546246519.088 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4)))) (- 1 (* (tan x) (tan x)))))
1546246519.088 * * * * [misc]progress:  [ 129 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))>
1546246519.088 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1546246519.088 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.089 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1546246519.089 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546246519.089 * * * * [misc]progress:  [ 130 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))>
1546246519.089 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1546246519.089 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.090 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1546246519.090 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546246519.090 * * * * [misc]progress:  [ 131 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))>
1546246519.091 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246519.091 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246519.093 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246519.095 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246519.099 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246519.103 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246519.103 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))
1546246519.103 * * * * [misc]progress:  [ 132 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246519.104 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.104 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.105 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.106 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.108 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.112 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.112 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246519.112 * * * * [misc]progress:  [ 133 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546246519.112 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.112 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.113 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.114 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.117 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.123 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.123 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546246519.123 * * * * [misc]progress:  [ 134 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))))) (- 1 (* (tan x) (tan x)))))>
1546246519.123 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246519.123 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246519.127 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246519.133 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246519.140 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246519.148 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246519.148 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))) (- 1 (* (tan x) (tan x)))))
1546246519.148 * * * * [misc]progress:  [ 135 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2))))) (- 1 (* (tan x) (tan x)))))>
1546246519.148 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.148 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.151 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.153 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.158 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.165 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.165 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.165 * * * * [misc]progress:  [ 136 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2))))) (- 1 (* (tan x) (tan x)))))>
1546246519.165 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.166 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.168 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.170 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.175 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.182 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.182 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546246519.182 * * * * [misc]progress:  [ 137 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.183 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246519.183 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246519.187 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246519.192 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246519.199 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246519.207 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246519.207 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.207 * * * * [misc]progress:  [ 138 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (pow (sin x) 2) (pow (cos x) 2)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.207 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.207 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.209 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.212 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.214 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.217 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.217 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.218 * * * * [misc]progress:  [ 139 / 139 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (/ (pow (sin x) 2) (pow (cos x) 2)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546246519.218 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246519.218 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246519.219 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246519.220 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246519.222 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246519.226 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246519.226 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546246519.226 * * * [misc]progress:  adding candidates to table
1546246520.832 * * [misc]progress:  iteration 4 / 4
1546246520.832 * * * [misc]progress:  picking best candidate
1546246520.870 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246520.870 * * * [misc]progress:  localizing error
1546246520.878 * * * [misc]progress:  generating rewritten candidates
1546246520.878 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1546246520.884 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2)
1546246520.889 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1546246520.901 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2)
1546246520.910 * * * [misc]progress:  generating series expansions
1546246520.911 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1546246520.911 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))) into (- (/ 1 (+ (pow (tan x) 2) 1)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1)))
1546246520.911 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (pow (tan x) 2) 1)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1))) in (x) around 0
1546246520.911 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan x) 2) 1)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1))) in x
1546246520.911 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1546246520.911 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246520.911 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.911 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.911 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.911 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.911 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.911 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.912 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.912 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.912 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.912 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.912 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.913 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.913 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.913 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.914 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246520.914 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.914 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1)) in x
1546246520.914 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.914 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.914 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.914 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.914 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.914 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.914 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.914 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.914 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.914 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.914 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.915 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.915 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246520.915 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.915 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.916 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.916 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.916 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.916 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.916 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.916 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.916 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.916 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.916 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.917 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.917 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.917 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246520.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246520.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.918 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan x) 2) 1)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1))) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.918 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.918 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.918 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.918 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.918 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.918 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.918 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.918 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.919 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.919 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.919 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246520.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.920 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1)) in x
1546246520.920 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.920 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.920 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.920 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.920 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.920 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.920 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.920 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.920 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.920 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.920 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.921 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546246520.921 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246520.921 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246520.921 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246520.922 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246520.922 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.922 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.922 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.922 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246520.922 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.922 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.922 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246520.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.923 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.924 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246520.924 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546246520.924 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.924 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246520.924 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546246520.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.925 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.925 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246520.925 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246520.926 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1
1546246520.926 * [misc]backup-simplify:  Simplify (- 1) into -1
1546246520.926 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1546246520.926 * [misc]backup-simplify:  Simplify -2 into -2
1546246520.927 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246520.927 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246520.928 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246520.928 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246520.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.928 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) into 0
1546246520.929 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246520.930 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246520.930 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246520.930 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246520.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.930 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246520.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.931 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.933 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246520.934 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246520.934 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246520.934 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246520.935 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1546246520.935 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1/3
1546246520.937 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246520.938 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246520.938 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246520.938 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246520.939 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246520.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546246520.939 * [misc]backup-simplify:  Simplify (- (/ 2/3 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1/3
1546246520.939 * [misc]backup-simplify:  Simplify (- -1/3) into 1/3
1546246520.939 * [misc]backup-simplify:  Simplify (+ 1/3 1/3) into 2/3
1546246520.940 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246520.940 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -2 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546246520.940 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) (/ (* (tan (/ 1 x)) (tan (/ 1 x))) (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x)))))) into (- (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1)))
1546246520.940 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1))) in (x) around 0
1546246520.941 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1))) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.941 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.941 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.941 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.941 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.941 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.941 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.941 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.941 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.941 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.941 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.942 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.942 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.942 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.942 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246520.943 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))
1546246520.943 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.943 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.943 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.943 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.943 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.943 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.943 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.943 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.943 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.943 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.943 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.944 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.944 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.944 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.944 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.944 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.944 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.944 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.944 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.944 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.944 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.945 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.945 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.945 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.945 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.945 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.945 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.945 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246520.946 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))
1546246520.946 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1))) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.946 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.946 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.946 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.946 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.946 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.947 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.947 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.947 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.947 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.947 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.947 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.947 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.947 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.947 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.947 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.947 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.947 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246520.948 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))
1546246520.948 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.948 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.948 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.948 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.948 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.948 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.948 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.948 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.948 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.948 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.948 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.948 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246520.948 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.948 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.948 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.948 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.948 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.949 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.949 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246520.949 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246520.949 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246520.949 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.949 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.949 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.949 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246520.949 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246520.949 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246520.949 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.949 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.949 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.949 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246520.949 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546246520.950 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) into (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))
1546246520.950 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) into (- (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))
1546246520.950 * [misc]backup-simplify:  Simplify (+ (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (- (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into (- (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))
1546246520.951 * [misc]backup-simplify:  Simplify (- (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) into (- (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))
1546246520.951 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246520.951 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246520.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246520.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.953 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.953 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.954 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.954 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246520.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.955 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.955 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246520.955 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.955 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246520.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.956 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.956 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.957 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.957 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246520.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.958 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.958 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246520.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.959 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246520.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.960 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.960 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.960 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.961 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246520.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.961 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.962 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.962 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246520.962 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.963 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246520.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.964 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.964 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.965 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.965 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246520.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.966 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.967 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246520.967 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.968 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246520.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.969 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.969 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.969 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.970 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246520.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.971 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.971 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.973 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246520.973 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246520.974 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246520.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.975 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)) (+ (* (/ (pow (sin (/ 1 x)) 2) (* (pow (cos (/ 1 x)) 2) (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))) (* 0 (/ 0 (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1))))) into 0
1546246520.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.975 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.976 * [misc]backup-simplify:  Simplify (- (/ 1 (+ (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) 1)) (/ (pow (sin (/ 1 (/ 1 x))) 2) (* (pow (cos (/ 1 (/ 1 x))) 2) (+ (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) 1)))) into (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))
1546246520.977 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) (/ (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))))) into (- (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1)))
1546246520.977 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1))) in (x) around 0
1546246520.977 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1))) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.977 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.977 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.977 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.977 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.977 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.977 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.977 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.977 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.977 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.977 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.977 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.977 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.977 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.978 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.978 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.978 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.978 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.978 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.978 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.978 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.978 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246520.979 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))
1546246520.979 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.979 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.979 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.979 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.979 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.979 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.979 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.979 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.979 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.979 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.979 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.979 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.979 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.980 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.980 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.980 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.980 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246520.980 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.980 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.980 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.980 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.980 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.980 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.980 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.980 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.980 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.980 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.980 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.980 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.980 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.981 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.981 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.981 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.981 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.981 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.981 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.981 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.981 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.981 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.981 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.981 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.981 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.982 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.982 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246520.982 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2)))
1546246520.982 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1))) in x
1546246520.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246520.982 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246520.982 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.983 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.983 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.983 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.983 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.983 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.983 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.983 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.983 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.983 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.983 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.983 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.983 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.983 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.983 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.983 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.983 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.983 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.983 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.983 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.983 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.984 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.984 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.984 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.984 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.984 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246520.984 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))
1546246520.984 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.985 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.985 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.985 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.985 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.985 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.985 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.985 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.985 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.985 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.985 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.985 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.985 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.985 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.985 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.985 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.985 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.986 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.986 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246520.986 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.986 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.986 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.986 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.986 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.986 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.986 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.986 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246520.986 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246520.986 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246520.986 * [misc]backup-simplify:  Simplify -1 into -1
1546246520.986 * [misc]taylor:  Taking taylor expansion of x in x
1546246520.986 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.986 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.987 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246520.987 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246520.987 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246520.987 * [misc]taylor:  Taking taylor expansion of 1 in x
1546246520.987 * [misc]backup-simplify:  Simplify 1 into 1
1546246520.987 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.987 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246520.988 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1) into (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546246520.988 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) into (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2)))
1546246520.989 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2)))) into (- (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))))
1546246520.990 * [misc]backup-simplify:  Simplify (+ (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (- (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))))) into (- (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))))
1546246520.990 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2)))) into (- (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))))
1546246520.991 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246520.991 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246520.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.992 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246520.992 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246520.993 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246520.993 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246520.993 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246520.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.994 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246520.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246520.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.995 * [misc]backup-simplify:  Simplify 0 into 0
1546246520.995 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246520.996 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246520.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246520.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246520.997 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246520.998 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246520.998 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246520.998 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246520.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.000 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246521.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.000 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.001 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.001 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.003 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.004 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.004 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.005 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.006 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246521.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.007 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.007 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.008 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.010 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.011 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.011 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.012 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.014 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246521.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.014 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.015 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.016 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.018 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.019 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.020 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.020 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.023 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246521.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.023 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.024 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.025 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.028 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.029 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.032 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.033 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.035 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))) (+ (* (/ (pow (sin (/ -1 x)) 2) (* (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) (pow (cos (/ -1 x)) 2))) (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))) (* 0 (/ 0 (+ 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546246521.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1546246521.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546246521.036 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.037 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)))) (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (* (+ 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) (pow (cos (/ -1 (/ 1 (- x)))) 2)))) into (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))
1546246521.037 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2)
1546246521.037 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246521.037 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246521.037 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.037 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.037 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.037 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.037 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.037 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.037 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.037 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.037 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.038 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.038 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.039 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.039 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.039 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.039 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.039 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.039 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.039 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.039 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.039 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.039 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.039 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.039 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.040 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.041 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246521.041 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.042 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.042 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246521.042 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246521.043 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246521.043 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.045 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246521.046 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246521.046 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246521.046 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246521.046 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246521.049 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.050 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246521.051 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246521.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246521.051 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.056 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246521.059 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246521.059 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246521.060 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246521.060 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246521.060 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246521.061 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246521.061 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246521.061 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.061 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.061 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.061 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.061 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.061 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.061 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.061 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.061 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.061 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.061 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.061 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.061 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.061 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.062 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.062 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.062 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.062 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.062 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.062 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.062 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.062 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.062 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.062 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.062 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.062 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.062 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.062 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.063 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.063 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.063 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.063 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.064 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246521.064 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246521.064 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.064 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.065 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246521.065 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.065 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.066 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246521.066 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.066 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.067 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246521.067 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.068 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.068 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246521.068 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.069 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.070 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246521.070 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.070 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.071 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246521.071 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246521.071 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.071 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.071 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.071 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.071 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.071 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.071 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.071 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.071 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.071 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.071 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.071 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.071 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.071 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.071 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.071 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.071 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.071 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.071 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.072 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.072 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.072 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.072 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.072 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.072 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.072 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.072 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.072 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.072 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.072 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.072 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.072 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.072 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.072 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.073 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.073 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.073 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.073 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.073 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.073 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.073 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.073 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.073 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.074 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.074 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246521.074 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246521.074 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.074 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.075 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246521.075 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.075 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.076 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.076 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.076 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.077 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.077 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.078 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.079 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.079 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.079 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.080 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.080 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.081 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.081 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1546246521.081 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246521.081 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246521.081 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.081 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.081 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.081 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.081 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.081 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.081 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.081 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.081 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.081 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.081 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.082 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.083 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.083 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.083 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.083 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.083 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.083 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.083 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.084 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.084 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.084 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.084 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.085 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.085 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246521.085 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.086 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.086 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246521.087 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246521.087 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246521.087 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.089 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246521.090 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246521.090 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246521.090 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246521.090 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246521.093 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.095 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246521.095 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246521.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246521.095 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.100 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246521.103 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246521.104 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246521.104 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246521.104 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246521.105 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246521.105 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246521.105 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246521.105 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.105 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.105 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.105 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.105 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.105 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.105 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.105 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.105 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.105 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.105 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.105 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.105 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.105 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.106 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.106 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.106 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.106 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.106 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.106 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.106 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.106 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.106 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.106 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.106 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.106 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.106 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.106 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.106 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.106 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.107 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.107 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.107 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.107 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.107 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.108 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246521.108 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246521.108 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.108 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.109 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246521.109 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.109 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.110 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246521.110 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.110 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.111 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246521.111 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.112 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.113 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246521.113 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.113 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.114 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246521.114 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.115 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.115 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246521.115 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246521.115 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.115 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.115 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.115 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.115 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.115 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.115 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.115 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.115 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.115 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.115 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.115 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.115 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.115 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.115 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.115 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.115 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.115 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.115 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.115 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.116 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.116 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.116 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.116 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.116 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.116 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.116 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.116 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.116 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.116 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.116 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.116 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.116 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.116 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.116 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.116 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.116 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.116 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.116 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.116 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.116 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.116 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.116 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.116 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.116 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.117 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.117 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246521.117 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246521.117 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.117 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.117 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246521.117 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.118 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.118 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.118 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.118 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.119 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.119 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.119 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.120 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.120 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.120 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.121 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.121 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.121 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.121 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2)
1546246521.121 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546246521.121 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546246521.121 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.121 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.121 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.121 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.121 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.121 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.121 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.121 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.121 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.121 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.121 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.122 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.122 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546246521.122 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546246521.122 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546246521.122 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546246521.122 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.122 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.122 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.122 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546246521.122 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.122 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.122 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.123 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546246521.123 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.123 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546246521.123 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.124 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.124 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546246521.124 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546246521.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546246521.124 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.125 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546246521.126 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546246521.126 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546246521.126 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546246521.126 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546246521.128 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546246521.129 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546246521.129 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546246521.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546246521.129 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.132 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546246521.134 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546246521.134 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546246521.134 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546246521.134 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546246521.135 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow x 6)) (+ (* 2/3 (pow x 4)) (* 1 (pow x 2)))) into (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246521.135 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546246521.135 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546246521.135 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.135 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.135 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.135 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.135 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.135 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.135 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.135 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.135 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.135 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.135 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546246521.135 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.135 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.136 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.136 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.136 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546246521.136 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546246521.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546246521.136 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.136 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.136 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546246521.136 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546246521.136 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546246521.136 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.136 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546246521.136 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546246521.137 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546246521.137 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.137 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.137 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546246521.137 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.137 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.138 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546246521.138 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.138 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.138 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))) into 0
1546246521.138 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.139 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.139 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))))) into 0
1546246521.139 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.140 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546246521.140 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546246521.140 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.140 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.140 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546246521.140 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546246521.140 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.141 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.141 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.141 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.141 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.141 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.141 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.141 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.141 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.141 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.141 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.141 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.141 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.141 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.141 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.141 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546246521.141 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.141 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.141 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.141 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.141 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.141 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.141 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.142 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546246521.142 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546246521.142 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546246521.142 * [misc]taylor:  Taking taylor expansion of -1 in x
1546246521.142 * [misc]backup-simplify:  Simplify -1 into -1
1546246521.142 * [misc]taylor:  Taking taylor expansion of x in x
1546246521.142 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.142 * [misc]backup-simplify:  Simplify 1 into 1
1546246521.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546246521.142 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546246521.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546246521.142 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.142 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546246521.142 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546246521.142 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546246521.142 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.143 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.143 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546246521.143 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.144 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.144 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546246521.144 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.145 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.146 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546246521.146 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.146 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.147 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546246521.147 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.148 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546246521.149 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546246521.149 * [misc]backup-simplify:  Simplify 0 into 0
1546246521.149 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546246521.149 * * * [misc]progress:  simplifying candidates
1546246521.149 * * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (+ 1 (* (tan x) (tan x))))) (exp (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.149 * [enter]simplify:  Simplifying (/ (exp (/ 1 (+ 1 (* (tan x) (tan x))))) (exp (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246521.150 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246521.153 * * [misc]simplify:  iters left: 5 (17 enodes)
1546246521.158 * * [misc]simplify:  iters left: 4 (21 enodes)
1546246521.164 * * [misc]simplify:  iters left: 3 (34 enodes)
1546246521.175 * * [misc]simplify:  iters left: 2 (44 enodes)
1546246521.183 * * [misc]simplify:  iters left: 1 (55 enodes)
1546246521.191 * [exit]simplify:  Simplified to (exp (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))
1546246521.191 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))))
1546246521.191 * * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))) 1))>
1546246521.191 * * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.191 * * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.191 * * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.191 * * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.191 * * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (sqrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.191 * * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546246521.191 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546246521.191 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246521.192 * * [misc]simplify:  iters left: 4 (9 enodes)
1546246521.194 * * [misc]simplify:  iters left: 3 (13 enodes)
1546246521.195 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546246521.195 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546246521.196 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1546246521.196 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246521.196 * * [misc]simplify:  iters left: 4 (8 enodes)
1546246521.197 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1546246521.197 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))
1546246521.198 * * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (+ 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246521.198 * [enter]simplify:  Simplifying (- (* 1 (+ 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (* (tan x) (tan x))))
1546246521.198 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246521.200 * * [misc]simplify:  iters left: 5 (22 enodes)
1546246521.205 * * [misc]simplify:  iters left: 4 (49 enodes)
1546246521.223 * * [misc]simplify:  iters left: 3 (105 enodes)
1546246521.276 * * [misc]simplify:  iters left: 2 (201 enodes)
1546246521.444 * * [misc]simplify:  iters left: 1 (401 enodes)
1546246521.650 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1546246521.650 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246521.650 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546246521.650 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246521.651 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246521.655 * * [misc]simplify:  iters left: 4 (32 enodes)
1546246521.661 * * [misc]simplify:  iters left: 3 (65 enodes)
1546246521.678 * * [misc]simplify:  iters left: 2 (130 enodes)
1546246521.717 * * [misc]simplify:  iters left: 1 (192 enodes)
1546246521.773 * [exit]simplify:  Simplified to (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546246521.773 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246521.773 * * * * [misc]progress:  [ 10 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (+ 1 (* (tan x) (tan x)))) 3) (pow (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))) 3)) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (+ (* (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))))>
1546246521.773 * * * * [misc]progress:  [ 11 / 103 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ 1 (* (tan x) (tan x)))) (- (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246521.773 * * * * [misc]progress:  [ 12 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246521.773 * * * * [misc]progress:  [ 13 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (+ (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246521.773 * * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))>
1546246521.774 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246521.774 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246521.777 * * [misc]simplify:  iters left: 5 (16 enodes)
1546246521.781 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246521.787 * * [misc]simplify:  iters left: 3 (19 enodes)
1546246521.792 * [exit]simplify:  Simplified to (+ (sqrt (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))))
1546246521.792 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))
1546246521.793 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246521.793 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246521.796 * * [misc]simplify:  iters left: 5 (17 enodes)
1546246521.801 * * [misc]simplify:  iters left: 4 (20 enodes)
1546246521.806 * * [misc]simplify:  iters left: 3 (21 enodes)
1546246521.812 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (sqrt (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))
1546246521.812 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (- (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (sqrt (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))))
1546246521.812 * * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x)))))) (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x))))))))>
1546246521.812 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x))))))
1546246521.812 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246521.814 * * [misc]simplify:  iters left: 5 (14 enodes)
1546246521.816 * [exit]simplify:  Simplified to (+ (/ (tan x) (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))))
1546246521.816 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (/ (tan x) (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x))))))))
1546246521.816 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x))))))
1546246521.816 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246521.818 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246521.820 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246521.822 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (/ (tan x) (sqrt (+ (* (tan x) (tan x)) 1))))
1546246521.822 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1 (* (tan x) (tan x)))))) (- (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (/ (tan x) (sqrt (+ (* (tan x) (tan x)) 1))))))
1546246521.822 * * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246521.822 * [enter]simplify:  Simplifying (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))
1546246521.823 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246521.824 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246521.826 * * [misc]simplify:  iters left: 4 (22 enodes)
1546246521.830 * * [misc]simplify:  iters left: 3 (30 enodes)
1546246521.834 * * [misc]simplify:  iters left: 2 (34 enodes)
1546246521.838 * [exit]simplify:  Simplified to (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1)))
1546246521.838 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1)))))
1546246521.838 * * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246521.839 * [enter]simplify:  Simplifying (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))
1546246521.839 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246521.840 * * [misc]simplify:  iters left: 5 (15 enodes)
1546246521.842 * * [misc]simplify:  iters left: 4 (22 enodes)
1546246521.845 * * [misc]simplify:  iters left: 3 (30 enodes)
1546246521.849 * * [misc]simplify:  iters left: 2 (34 enodes)
1546246521.854 * [exit]simplify:  Simplified to (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1)))
1546246521.854 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1)))))
1546246521.854 * * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))>
1546246521.854 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1546246521.854 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246521.855 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246521.856 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1546246521.856 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))))
1546246521.856 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546246521.856 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246521.857 * * [misc]simplify:  iters left: 4 (9 enodes)
1546246521.859 * * [misc]simplify:  iters left: 3 (13 enodes)
1546246521.860 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546246521.860 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546246521.860 * * * * [misc]progress:  [ 19 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))>
1546246521.861 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1546246521.861 * * [misc]simplify:  iters left: 6 (6 enodes)
1546246521.862 * * [misc]simplify:  iters left: 5 (9 enodes)
1546246521.863 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1546246521.863 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))))
1546246521.863 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546246521.863 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246521.864 * * [misc]simplify:  iters left: 4 (9 enodes)
1546246521.865 * * [misc]simplify:  iters left: 3 (13 enodes)
1546246521.867 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546246521.867 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546246521.867 * * * * [misc]progress:  [ 20 / 103 ] simplifiying candidate #<alt (λ (x) (* (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (- (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))))))>
1546246521.867 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1546246521.867 * * [misc]simplify:  iters left: 6 (9 enodes)
1546246521.873 * * [misc]simplify:  iters left: 5 (25 enodes)
1546246521.878 * * [misc]simplify:  iters left: 4 (62 enodes)
1546246521.892 * * [misc]simplify:  iters left: 3 (101 enodes)
1546246521.911 * * [misc]simplify:  iters left: 2 (155 enodes)
1546246521.945 * * [misc]simplify:  iters left: 1 (252 enodes)
1546246522.068 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))
1546246522.068 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x)))) (- (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))))))
1546246522.069 * [enter]simplify:  Simplifying (- (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))))
1546246522.069 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246522.074 * * [misc]simplify:  iters left: 5 (25 enodes)
1546246522.081 * * [misc]simplify:  iters left: 4 (40 enodes)
1546246522.094 * * [misc]simplify:  iters left: 3 (55 enodes)
1546246522.109 * * [misc]simplify:  iters left: 2 (62 enodes)
1546246522.119 * * [misc]simplify:  iters left: 1 (65 enodes)
1546246522.128 * [exit]simplify:  Simplified to (- (/ 1 (+ 1 (pow (tan x) 6))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) 6))))
1546246522.129 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x)))) (- (/ 1 (+ 1 (pow (tan x) 6))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) 6))))))
1546246522.129 * * * * [misc]progress:  [ 21 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))))>
1546246522.129 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546246522.129 * * [misc]simplify:  iters left: 5 (5 enodes)
1546246522.130 * * [misc]simplify:  iters left: 4 (9 enodes)
1546246522.131 * * [misc]simplify:  iters left: 3 (13 enodes)
1546246522.133 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546246522.133 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))))
1546246522.133 * [enter]simplify:  Simplifying (- (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546246522.133 * * [misc]simplify:  iters left: 6 (10 enodes)
1546246522.135 * * [misc]simplify:  iters left: 5 (22 enodes)
1546246522.138 * * [misc]simplify:  iters left: 4 (43 enodes)
1546246522.147 * * [misc]simplify:  iters left: 3 (70 enodes)
1546246522.166 * * [misc]simplify:  iters left: 2 (85 enodes)
1546246522.177 * * [misc]simplify:  iters left: 1 (126 enodes)
1546246522.206 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))
1546246522.206 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))
1546246522.206 * * * * [misc]progress:  [ 22 / 103 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ 1 (* (tan x) (tan x)))) (- (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))))>
1546246522.206 * * * * [misc]progress:  [ 23 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) (+ 1 1))))))>
1546246522.206 * [enter]simplify:  Simplifying (tan x)
1546246522.207 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.207 * [exit]simplify:  Simplified to (tan x)
1546246522.207 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) (+ 1 1))))))
1546246522.207 * [enter]simplify:  Simplifying (+ 1 1)
1546246522.207 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246522.210 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246522.211 * [exit]simplify:  Simplified to 2
1546246522.211 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) 2)))))
1546246522.211 * * * * [misc]progress:  [ 24 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (* (tan x) (tan x)) 1)))))>
1546246522.211 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246522.212 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.213 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246522.213 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (* (tan x) (tan x)) 1)))))
1546246522.213 * * * * [misc]progress:  [ 25 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) 2)))))>
1546246522.213 * * * * [misc]progress:  [ 26 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) (+ 1 1))))))>
1546246522.213 * [enter]simplify:  Simplifying (tan x)
1546246522.213 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.214 * [exit]simplify:  Simplified to (tan x)
1546246522.214 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (tan x) (+ 1 1))))))
1546246522.214 * * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (pow (* (tan x) (tan x)) 1)))))>
1546246522.214 * * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (exp (+ (log (tan x)) (log (tan x))))))))>
1546246522.214 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246522.214 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.215 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246522.216 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (exp (+ (log (tan x)) (log (tan x))))))))
1546246522.216 * * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (exp (log (* (tan x) (tan x))))))))>
1546246522.216 * * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (log (exp (* (tan x) (tan x))))))))>
1546246522.216 * * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))))>
1546246522.216 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246522.216 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246522.218 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246522.221 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246522.226 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246522.229 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246522.233 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246522.236 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246522.237 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (cbrt (pow (tan x) 6))))))
1546246522.237 * * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))))))>
1546246522.237 * * * * [misc]progress:  [ 33 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))))>
1546246522.237 * * * * [misc]progress:  [ 34 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))))>
1546246522.237 * * * * [misc]progress:  [ 35 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))>
1546246522.237 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246522.237 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.237 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246522.237 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1546246522.238 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246522.238 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.238 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246522.238 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1546246522.238 * * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* 1 (* (tan x) (tan x)))))))>
1546246522.238 * * * * [misc]progress:  [ 37 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))>
1546246522.238 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246522.238 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.239 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246522.239 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))
1546246522.239 * * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))>
1546246522.239 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.239 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.239 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.240 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))
1546246522.240 * * * * [misc]progress:  [ 39 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) 1) (tan x))))))>
1546246522.240 * [enter]simplify:  Simplifying (tan x)
1546246522.240 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.240 * [exit]simplify:  Simplified to (tan x)
1546246522.240 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (tan x) 1) (tan x))))))
1546246522.240 * * * * [misc]progress:  [ 40 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))>
1546246522.240 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.240 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.241 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.241 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))
1546246522.241 * * * * [misc]progress:  [ 41 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))>
1546246522.241 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.241 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.242 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.242 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))
1546246522.242 * * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* 1 (* (tan x) (tan x)))))))>
1546246522.242 * * * * [misc]progress:  [ 43 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (tan x) (sin x)) (cos x))))))>
1546246522.242 * [enter]simplify:  Simplifying (cos x)
1546246522.242 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.242 * [exit]simplify:  Simplified to (cos x)
1546246522.242 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (tan x) (sin x)) (cos x))))))
1546246522.242 * * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (sin x) (tan x)) (cos x))))))>
1546246522.243 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246522.243 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246522.243 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246522.244 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246522.244 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (* (tan x) (sin x)) (cos x))))))
1546246522.244 * * * * [misc]progress:  [ 45 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.244 * * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) (+ 1 1)) (+ 1 (* (tan x) (tan x))))))>
1546246522.244 * [enter]simplify:  Simplifying (tan x)
1546246522.244 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.244 * [exit]simplify:  Simplified to (tan x)
1546246522.244 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) (+ 1 1)) (+ 1 (* (tan x) (tan x))))))
1546246522.245 * [enter]simplify:  Simplifying (+ 1 1)
1546246522.245 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246522.245 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246522.246 * [exit]simplify:  Simplified to 2
1546246522.246 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) 2) (+ 1 (* (tan x) (tan x))))))
1546246522.246 * * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (* (tan x) (tan x)) 1) (+ 1 (* (tan x) (tan x))))))>
1546246522.246 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246522.246 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.247 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246522.247 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (* (tan x) (tan x)) 1) (+ 1 (* (tan x) (tan x))))))
1546246522.247 * * * * [misc]progress:  [ 48 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) 2) (+ 1 (* (tan x) (tan x))))))>
1546246522.247 * * * * [misc]progress:  [ 49 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) (+ 1 1)) (+ 1 (* (tan x) (tan x))))))>
1546246522.247 * [enter]simplify:  Simplifying (tan x)
1546246522.247 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.247 * [exit]simplify:  Simplified to (tan x)
1546246522.247 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (tan x) (+ 1 1)) (+ 1 (* (tan x) (tan x))))))
1546246522.247 * * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (pow (* (tan x) (tan x)) 1) (+ 1 (* (tan x) (tan x))))))>
1546246522.247 * * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (exp (+ (log (tan x)) (log (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.247 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246522.247 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.248 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246522.248 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (exp (+ (log (tan x)) (log (tan x)))) (+ 1 (* (tan x) (tan x))))))
1546246522.248 * * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (exp (log (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.248 * * * * [misc]progress:  [ 53 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (log (exp (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.248 * * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.248 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246522.248 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246522.249 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246522.251 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246522.254 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246522.258 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246522.263 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246522.269 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246522.269 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (cbrt (pow (tan x) 6)) (+ 1 (* (tan x) (tan x))))))
1546246522.269 * * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.269 * * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.269 * * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.269 * * * * [misc]progress:  [ 58 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.269 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246522.269 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.270 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246522.270 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (+ 1 (* (tan x) (tan x))))))
1546246522.270 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246522.270 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.271 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246522.271 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) (+ 1 (* (tan x) (tan x))))))
1546246522.271 * * * * [misc]progress:  [ 59 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.271 * * * * [misc]progress:  [ 60 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.271 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246522.271 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.271 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246522.271 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246522.271 * * * * [misc]progress:  [ 61 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.272 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.272 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.272 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.272 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246522.272 * * * * [misc]progress:  [ 62 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) 1) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.272 * [enter]simplify:  Simplifying (tan x)
1546246522.272 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.273 * [exit]simplify:  Simplified to (tan x)
1546246522.273 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (tan x) 1) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.273 * * * * [misc]progress:  [ 63 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.273 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.273 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.273 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.273 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246522.273 * * * * [misc]progress:  [ 64 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.274 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.274 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.274 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.274 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546246522.274 * * * * [misc]progress:  [ 65 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546246522.274 * * * * [misc]progress:  [ 66 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.274 * [enter]simplify:  Simplifying (cos x)
1546246522.274 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.275 * [exit]simplify:  Simplified to (cos x)
1546246522.275 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))
1546246522.275 * * * * [misc]progress:  [ 67 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (sin x) (tan x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.275 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246522.275 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246522.276 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246522.276 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246522.276 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))
1546246522.276 * * * * [misc]progress:  [ 68 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.276 * * * * [misc]progress:  [ 69 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (pow (tan x) (+ 1 1)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.276 * [enter]simplify:  Simplifying (tan x)
1546246522.276 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.277 * [exit]simplify:  Simplified to (tan x)
1546246522.277 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (pow (tan x) (+ 1 1)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.277 * [enter]simplify:  Simplifying (+ 1 1)
1546246522.277 * * [misc]simplify:  iters left: 2 (2 enodes)
1546246522.278 * * [misc]simplify:  iters left: 1 (5 enodes)
1546246522.278 * [exit]simplify:  Simplified to 2
1546246522.278 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (pow (tan x) 2))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.278 * * * * [misc]progress:  [ 70 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.278 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546246522.278 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.279 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546246522.279 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.279 * * * * [misc]progress:  [ 71 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (pow (tan x) 2))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.279 * * * * [misc]progress:  [ 72 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (pow (tan x) (+ 1 1)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.279 * [enter]simplify:  Simplifying (tan x)
1546246522.279 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.280 * [exit]simplify:  Simplified to (tan x)
1546246522.280 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (pow (tan x) (+ 1 1)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.280 * * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.280 * * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (exp (+ (log (tan x)) (log (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.280 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546246522.280 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.280 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546246522.280 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (exp (+ (log (tan x)) (log (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.280 * * * * [misc]progress:  [ 75 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (exp (log (* (tan x) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.281 * * * * [misc]progress:  [ 76 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (log (exp (* (tan x) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.281 * * * * [misc]progress:  [ 77 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.281 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546246522.281 * * [misc]simplify:  iters left: 6 (5 enodes)
1546246522.282 * * [misc]simplify:  iters left: 5 (10 enodes)
1546246522.283 * * [misc]simplify:  iters left: 4 (18 enodes)
1546246522.287 * * [misc]simplify:  iters left: 3 (24 enodes)
1546246522.290 * * [misc]simplify:  iters left: 2 (29 enodes)
1546246522.294 * * [misc]simplify:  iters left: 1 (32 enodes)
1546246522.298 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546246522.298 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.298 * * * * [misc]progress:  [ 78 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.298 * * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.298 * * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.298 * * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.298 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546246522.298 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.298 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546246522.299 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.299 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546246522.299 * * [misc]simplify:  iters left: 3 (3 enodes)
1546246522.299 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546246522.299 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.299 * * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* 1 (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.299 * * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.300 * [enter]simplify:  Simplifying (cbrt (tan x))
1546246522.300 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.301 * [exit]simplify:  Simplified to (cbrt (tan x))
1546246522.301 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.301 * * * * [misc]progress:  [ 84 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.301 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.301 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.302 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.302 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.302 * * * * [misc]progress:  [ 85 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (* (tan x) 1) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.302 * [enter]simplify:  Simplifying (tan x)
1546246522.302 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.303 * [exit]simplify:  Simplified to (tan x)
1546246522.303 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (* (tan x) 1) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.303 * * * * [misc]progress:  [ 86 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.303 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.303 * * [misc]simplify:  iters left: 4 (4 enodes)
1546246522.306 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546246522.306 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.306 * * * * [misc]progress:  [ 87 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.307 * [enter]simplify:  Simplifying (sqrt (tan x))
1546246522.307 * * [misc]simplify:  iters left: 2 (3 enodes)
1546246522.308 * [exit]simplify:  Simplified to (sqrt (tan x))
1546246522.308 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.308 * * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* 1 (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.308 * * * * [misc]progress:  [ 89 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.308 * [enter]simplify:  Simplifying (cos x)
1546246522.308 * * [misc]simplify:  iters left: 1 (2 enodes)
1546246522.309 * [exit]simplify:  Simplified to (cos x)
1546246522.309 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (- (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.309 * * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (/ (* (sin x) (tan x)) (cos x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.309 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546246522.309 * * [misc]simplify:  iters left: 3 (4 enodes)
1546246522.310 * * [misc]simplify:  iters left: 2 (5 enodes)
1546246522.312 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546246522.312 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (- (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.312 * * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.312 * * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1546246522.312 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546246522.312 * * [misc]simplify:  iters left: 6 (11 enodes)
1546246522.316 * * [misc]simplify:  iters left: 5 (21 enodes)
1546246522.323 * * [misc]simplify:  iters left: 4 (40 enodes)
1546246522.334 * * [misc]simplify:  iters left: 3 (54 enodes)
1546246522.349 * * [misc]simplify:  iters left: 2 (62 enodes)
1546246522.365 * * [misc]simplify:  iters left: 1 (71 enodes)
1546246522.384 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1546246522.384 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1546246522.384 * * * * [misc]progress:  [ 93 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))))>
1546246522.384 * [enter]simplify:  Simplifying (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))
1546246522.384 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246522.389 * * [misc]simplify:  iters left: 5 (28 enodes)
1546246522.400 * * [misc]simplify:  iters left: 4 (63 enodes)
1546246522.428 * * [misc]simplify:  iters left: 3 (184 enodes)
1546246522.530 * [exit]simplify:  Simplified to (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (sin x) (sin x)) (+ (* (sin x) (sin x)) (* (cos x) (cos x)))))
1546246522.530 * [misc]simplify:  Simplified (2) to (λ (x) (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (sin x) (sin x)) (+ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246522.530 * * * * [misc]progress:  [ 94 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))))>
1546246522.530 * [enter]simplify:  Simplifying (- (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))
1546246522.530 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246522.532 * * [misc]simplify:  iters left: 5 (28 enodes)
1546246522.537 * * [misc]simplify:  iters left: 4 (63 enodes)
1546246522.564 * * [misc]simplify:  iters left: 3 (184 enodes)
1546246522.697 * [exit]simplify:  Simplified to (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (sin x) (sin x)) (+ (* (sin x) (sin x)) (* (cos x) (cos x)))))
1546246522.697 * [misc]simplify:  Simplified (2) to (λ (x) (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (sin x) (sin x)) (+ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546246522.697 * * * * [misc]progress:  [ 95 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))))))>
1546246522.698 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246522.698 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246522.700 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246522.703 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246522.707 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246522.711 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246522.711 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))))
1546246522.711 * * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1546246522.711 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.711 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.713 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.716 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.722 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.726 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.726 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546246522.726 * * * * [misc]progress:  [ 97 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1546246522.726 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.726 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.727 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.729 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.731 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.735 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.735 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546246522.735 * * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))) (+ 1 (* (tan x) (tan x))))))>
1546246522.735 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246522.735 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246522.737 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246522.740 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246522.744 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246522.747 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246522.747 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))) (+ 1 (* (tan x) (tan x))))))
1546246522.748 * * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1 (* (tan x) (tan x))))))>
1546246522.748 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.748 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.749 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.750 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.753 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.760 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.760 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) (+ 1 (* (tan x) (tan x))))))
1546246522.760 * * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1 (* (tan x) (tan x))))))>
1546246522.761 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.761 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.763 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.766 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.770 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.776 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.777 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) (+ 1 (* (tan x) (tan x))))))
1546246522.777 * * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.777 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546246522.777 * * [misc]simplify:  iters left: 6 (13 enodes)
1546246522.781 * * [misc]simplify:  iters left: 5 (20 enodes)
1546246522.787 * * [misc]simplify:  iters left: 4 (26 enodes)
1546246522.795 * * [misc]simplify:  iters left: 3 (28 enodes)
1546246522.803 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546246522.803 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (- (/ 1 (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.803 * * * * [misc]progress:  [ 102 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.803 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.803 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.805 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.808 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.810 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.813 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.813 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.813 * * * * [misc]progress:  [ 103 / 103 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546246522.814 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546246522.814 * * [misc]simplify:  iters left: 4 (7 enodes)
1546246522.815 * * [misc]simplify:  iters left: 3 (9 enodes)
1546246522.816 * * [misc]simplify:  iters left: 2 (15 enodes)
1546246522.818 * * [misc]simplify:  iters left: 1 (24 enodes)
1546246522.822 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546246522.822 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (- (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546246522.822 * * * [misc]progress:  adding candidates to table
1546246524.078 * [misc]progress:  [Phase 3 of 3] Extracting.
1546246524.078 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (cbrt (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>)
1546246524.083 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (tan x) (* (tan x) (tan x)))
1546246524.084 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (cbrt (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>)
1546246524.201 * * * * [misc]regimes:  Trying to branch on (tan x) from (#<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (cbrt (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>)
1546246524.262 * * * * [misc]regimes:  Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))) (cbrt (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1 (+ (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (cbrt (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (/ 1 (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))> #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1 (* (tan x) (tan x))))))>)
1546246524.334 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1546246524.335 * [enter]simplify:  Simplifying (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x)))))
1546246524.335 * * [misc]simplify:  iters left: 6 (8 enodes)
1546246524.336 * * [misc]simplify:  iters left: 5 (11 enodes)
1546246524.337 * [exit]simplify:  Simplified to (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1)))
1546246524.337 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546246532.976 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546246532.978 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546246534.310 * [misc]regime-testing:  Baseline error score: 0.4057404155552263
1546246534.311 * [misc]regime-testing:  Oracle error score: 0.06168938412065253
1546246534.313 * [misc]regime-testing:  End program error score: 0.4057404155552263