1548146963.281 * [misc]progress:  [Phase 1 of 3] Setting up.
1548146963.283 * * * [misc]progress:  [1/2] Preparing points
1548146963.539 * * * [misc]progress:  [2/2] Setting up program.
1548146963.545 * [misc]progress:  [Phase 2 of 3] Improving.
1548146963.546 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.547 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1548146963.549 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146963.556 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146963.560 * * [misc]simplify:  iters left: 4 (23 enodes)
1548146963.566 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146963.574 * * [misc]simplify:  iters left: 2 (36 enodes)
1548146963.607 * * [misc]simplify:  iters left: 1 (38 enodes)
1548146963.613 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1548146963.613 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))
1548146963.619 * * [misc]progress:  iteration 1 / 4
1548146963.619 * * * [misc]progress:  picking best candidate
1548146963.622 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.622 * * * [misc]progress:  localizing error
1548146963.639 * * * [misc]progress:  generating rewritten candidates
1548146963.639 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1548146963.644 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1548146963.648 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1548146963.652 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1548146963.655 * * * [misc]progress:  generating series expansions
1548146963.655 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1548146963.659 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146963.659 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146963.659 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.659 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.661 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.661 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.661 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.661 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.661 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.661 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.661 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.661 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.661 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.663 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.663 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.664 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.664 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.664 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.664 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.664 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.664 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.664 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.664 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.664 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.664 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146963.665 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.666 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.666 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146963.666 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146963.667 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.668 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146963.668 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146963.669 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146963.669 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146963.669 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146963.671 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.672 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146963.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146963.673 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146963.673 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.676 * [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
1548146963.678 * [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
1548146963.678 * [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
1548146963.678 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146963.678 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146963.679 * [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))))
1548146963.679 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146963.679 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146963.679 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.679 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.679 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.679 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.679 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.679 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.679 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.680 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.680 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.680 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.680 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.680 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.680 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.680 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.680 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.680 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.680 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.680 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.680 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.680 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.680 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.680 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.680 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.680 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.680 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.681 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.681 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.681 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.681 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.681 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.681 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.681 * [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))
1548146963.681 * [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))
1548146963.681 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146963.681 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146963.681 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.682 * [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
1548146963.682 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146963.682 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.692 * [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
1548146963.692 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146963.692 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.693 * [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
1548146963.694 * [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
1548146963.694 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.694 * [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
1548146963.695 * [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
1548146963.695 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.696 * [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
1548146963.697 * [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
1548146963.697 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.697 * [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))
1548146963.698 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146963.698 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146963.698 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.698 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.698 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.698 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.698 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.698 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.698 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.698 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.698 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.698 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.698 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.698 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.698 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.698 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.698 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.698 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.698 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.698 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.698 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.699 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.699 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.699 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.699 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.699 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.699 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.699 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.699 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.699 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.699 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.699 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.699 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.699 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.699 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.699 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.699 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.699 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.699 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.699 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.699 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.700 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.700 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.700 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.700 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.700 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.700 * [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))
1548146963.700 * [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))
1548146963.701 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146963.701 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146963.701 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.701 * [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
1548146963.702 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146963.702 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.702 * [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
1548146963.703 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146963.703 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.703 * [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
1548146963.704 * [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
1548146963.704 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.705 * [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
1548146963.705 * [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
1548146963.705 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.706 * [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
1548146963.707 * [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
1548146963.707 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.707 * [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))
1548146963.707 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1548146963.708 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146963.708 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146963.708 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.708 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.708 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.708 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.708 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.708 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.708 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.708 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.708 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.708 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.708 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.709 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.709 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.709 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.710 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.710 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.710 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.710 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.710 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.710 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.710 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.710 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.710 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.711 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.711 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146963.711 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.712 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.712 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146963.713 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.713 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146963.713 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.715 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146963.716 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146963.716 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146963.716 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146963.716 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146963.719 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.720 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146963.721 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146963.721 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146963.721 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.726 * [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
1548146963.730 * [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
1548146963.730 * [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
1548146963.731 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146963.731 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146963.731 * [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))))
1548146963.731 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146963.731 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146963.731 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.731 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.732 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.732 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.732 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.732 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.732 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.732 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.732 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.732 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.732 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.732 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.732 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.732 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.732 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.733 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.733 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.733 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.733 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.733 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.733 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.733 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.733 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.733 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.733 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.733 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.733 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.733 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.733 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.733 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.734 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.734 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.734 * [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))
1548146963.734 * [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))
1548146963.735 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146963.735 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146963.735 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.735 * [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
1548146963.736 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146963.736 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.736 * [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
1548146963.737 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146963.737 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.737 * [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
1548146963.738 * [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
1548146963.738 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.739 * [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
1548146963.740 * [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
1548146963.740 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.741 * [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
1548146963.742 * [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
1548146963.742 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.742 * [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))
1548146963.743 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146963.743 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146963.743 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.743 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.743 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.743 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.743 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.743 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.743 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.743 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.743 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.743 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.743 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.743 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.743 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.743 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.743 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.743 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.743 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.744 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.744 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.744 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.744 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.744 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.744 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.744 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.744 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.744 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.744 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.744 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.744 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.744 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.744 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.744 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.745 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.745 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.745 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.745 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.745 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.745 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.745 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.745 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.745 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.745 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.745 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.745 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.746 * [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))
1548146963.746 * [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))
1548146963.746 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146963.746 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146963.746 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.747 * [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
1548146963.747 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146963.747 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.748 * [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
1548146963.748 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146963.748 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.749 * [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
1548146963.750 * [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
1548146963.750 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.750 * [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
1548146963.751 * [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
1548146963.751 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.752 * [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
1548146963.753 * [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
1548146963.753 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.753 * [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))
1548146963.753 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1548146963.754 * [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))
1548146963.754 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1548146963.754 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1548146963.754 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146963.754 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.754 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.754 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.754 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.754 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.754 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.754 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.754 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.754 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.754 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.754 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.754 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.754 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.755 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.756 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1548146963.756 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.756 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.756 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.757 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.757 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.757 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.757 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.757 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.757 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.757 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.757 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.758 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.758 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.758 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146963.759 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146963.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.759 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1548146963.759 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146963.759 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.759 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.759 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.759 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.759 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.759 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.760 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.760 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.760 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.760 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.760 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.760 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.760 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.761 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.761 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1548146963.761 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.761 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.761 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.761 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.761 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.761 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.761 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.761 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.761 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.761 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.761 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.763 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.763 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.763 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146963.763 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146963.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.763 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.764 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.764 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.764 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146963.764 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146963.764 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146963.765 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146963.765 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146963.765 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1548146963.765 * [misc]backup-simplify:  Simplify -2 into -2
1548146963.766 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.766 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146963.767 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.767 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146963.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.768 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.769 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146963.769 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146963.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.770 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1548146963.770 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.772 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146963.773 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146963.773 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146963.773 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146963.773 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1548146963.774 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1548146963.775 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146963.777 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146963.777 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146963.777 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146963.777 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1548146963.778 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1548146963.778 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146963.779 * [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)))
1548146963.779 * [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))
1548146963.779 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1548146963.779 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1548146963.779 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146963.779 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.779 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.779 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.779 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.779 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.779 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.779 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.779 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.779 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.779 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.780 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.780 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.780 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.780 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.780 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.780 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.780 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.780 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.780 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.780 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.781 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.781 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.781 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.781 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.781 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.781 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.781 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.781 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.781 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.781 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.781 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.781 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.782 * [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))
1548146963.782 * [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)))
1548146963.782 * [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)))
1548146963.783 * [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))
1548146963.783 * [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)
1548146963.784 * [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))
1548146963.784 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.784 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.784 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.784 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.784 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.784 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.784 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.784 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.784 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.785 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.785 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.785 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1548146963.785 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.785 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.785 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.785 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.785 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.785 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.785 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.785 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.785 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.785 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.786 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.786 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.786 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.786 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.786 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.786 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.786 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.786 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.786 * [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))
1548146963.787 * [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)))
1548146963.787 * [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)))
1548146963.787 * [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))
1548146963.787 * [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)
1548146963.788 * [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))
1548146963.789 * [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))
1548146963.789 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146963.789 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146963.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.790 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146963.790 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146963.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.792 * [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
1548146963.792 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.792 * [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
1548146963.793 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146963.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.793 * [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
1548146963.794 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146963.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.795 * [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
1548146963.795 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.796 * [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
1548146963.796 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146963.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.797 * [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
1548146963.798 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146963.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.799 * [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
1548146963.799 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.800 * [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
1548146963.801 * [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
1548146963.801 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.802 * [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
1548146963.802 * [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
1548146963.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.804 * [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
1548146963.804 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.805 * [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
1548146963.806 * [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
1548146963.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.807 * [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
1548146963.808 * [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
1548146963.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.810 * [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
1548146963.810 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.811 * [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
1548146963.812 * [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
1548146963.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.813 * [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
1548146963.814 * [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
1548146963.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.816 * [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
1548146963.817 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.817 * [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))
1548146963.818 * [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))
1548146963.818 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1548146963.818 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1548146963.818 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146963.818 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.818 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.818 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.818 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.818 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.818 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.818 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.818 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.818 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.818 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.818 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.819 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.819 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.819 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.819 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.819 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.819 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.819 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.819 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.819 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.819 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.819 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.819 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.819 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.819 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.820 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.820 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.820 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.820 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.820 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.820 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.820 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.820 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.820 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.820 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.820 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.820 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.820 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.820 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.820 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.820 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.821 * [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))
1548146963.821 * [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)))
1548146963.821 * [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)))
1548146963.822 * [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))
1548146963.822 * [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)))
1548146963.822 * [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))))
1548146963.822 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.823 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.823 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.823 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.823 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.823 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.823 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.823 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.823 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.823 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.823 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.823 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.823 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.823 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.823 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.824 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.824 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.824 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.824 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1548146963.824 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.824 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.824 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.824 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.824 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.824 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.824 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.824 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.824 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.824 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.824 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.825 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.825 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.825 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.825 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.825 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.825 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.825 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.825 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.825 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.825 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.825 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.825 * [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))
1548146963.826 * [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)))
1548146963.826 * [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)))
1548146963.826 * [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))
1548146963.827 * [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)))
1548146963.827 * [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))))
1548146963.828 * [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))))
1548146963.828 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146963.829 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146963.829 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.829 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146963.830 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146963.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.831 * [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
1548146963.831 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.831 * [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
1548146963.832 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146963.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.832 * [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
1548146963.833 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146963.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.834 * [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
1548146963.834 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.835 * [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
1548146963.835 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146963.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.836 * [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
1548146963.837 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146963.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.839 * [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
1548146963.839 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.839 * [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)))))) into 0
1548146963.840 * [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
1548146963.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.841 * [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
1548146963.841 * [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
1548146963.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.843 * [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
1548146963.843 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.844 * [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
1548146963.845 * [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
1548146963.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.846 * [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
1548146963.847 * [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
1548146963.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.849 * [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
1548146963.849 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.849 * [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
1548146963.850 * [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
1548146963.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.850 * [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
1548146963.851 * [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
1548146963.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.852 * [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
1548146963.852 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.853 * [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))
1548146963.853 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1548146963.854 * [misc]backup-simplify:  Simplify (- 1 (* (tan x) (tan x))) into (- 1 (pow (tan x) 2))
1548146963.854 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in (x) around 0
1548146963.854 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146963.854 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.854 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.854 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.854 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.854 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.854 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.854 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.854 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.854 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.854 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.854 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.854 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.854 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.855 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.856 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146963.856 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.856 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.856 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146963.856 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146963.856 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146963.856 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146963.856 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.856 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.856 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.856 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146963.856 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.856 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.856 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.856 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146963.857 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.857 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146963.857 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.857 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.857 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146963.857 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146963.857 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146963.857 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.858 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146963.858 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146963.858 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146963.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146963.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.859 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.860 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146963.860 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146963.861 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146963.861 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146963.861 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1548146963.861 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1548146963.861 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1548146963.861 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1548146963.861 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) into (- 1 (pow (tan (/ 1 x)) 2))
1548146963.861 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in (x) around 0
1548146963.861 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146963.861 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.861 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.861 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.861 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.861 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.862 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.862 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.862 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.862 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.862 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.862 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.862 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.862 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.862 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.862 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.862 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.862 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146963.862 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.862 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.862 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.862 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.862 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146963.862 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146963.862 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.862 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.862 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146963.863 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146963.863 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146963.863 * [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))
1548146963.863 * [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)))
1548146963.863 * [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)))
1548146963.863 * [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)))
1548146963.864 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146963.864 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146963.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.864 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.864 * [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
1548146963.865 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146963.865 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.865 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.865 * [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
1548146963.865 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146963.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.866 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.866 * [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
1548146963.866 * [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
1548146963.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.867 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.867 * [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
1548146963.867 * [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
1548146963.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.868 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.868 * [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
1548146963.869 * [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
1548146963.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.869 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.869 * [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)))
1548146963.869 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (- 1 (pow (tan (/ -1 x)) 2))
1548146963.869 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in (x) around 0
1548146963.869 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146963.869 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.869 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.869 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.869 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.869 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.869 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.869 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.869 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.869 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.869 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.869 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.869 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.870 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.870 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.870 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.870 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.870 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.870 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.870 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.870 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.870 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.870 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.870 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146963.870 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.870 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146963.870 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.870 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.870 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.870 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.870 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.870 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.870 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.870 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.870 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146963.870 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146963.871 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146963.871 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146963.871 * [misc]backup-simplify:  Simplify -1 into -1
1548146963.871 * [misc]taylor:  Taking taylor expansion of x in x
1548146963.871 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.871 * [misc]backup-simplify:  Simplify 1 into 1
1548146963.871 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146963.871 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146963.871 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146963.871 * [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))
1548146963.871 * [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)))
1548146963.871 * [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)))
1548146963.871 * [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)))
1548146963.872 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146963.872 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146963.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.872 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.872 * [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
1548146963.872 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146963.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.873 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.873 * [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
1548146963.874 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146963.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.874 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.874 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146963.875 * [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
1548146963.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.875 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.875 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146963.876 * [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
1548146963.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.876 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.876 * [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
1548146963.877 * [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
1548146963.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146963.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146963.877 * [misc]backup-simplify:  Simplify 0 into 0
1548146963.877 * [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)))
1548146963.877 * * * [misc]progress:  simplifying candidates
1548146963.878 * * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1548146963.878 * [enter]simplify:  Simplifying (tan x)
1548146963.878 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.878 * [exit]simplify:  Simplified to (tan x)
1548146963.878 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1548146963.879 * [enter]simplify:  Simplifying (+ 1 1)
1548146963.879 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146963.881 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146963.882 * [exit]simplify:  Simplified to 2
1548146963.882 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))
1548146963.882 * * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1548146963.882 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146963.882 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.882 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146963.882 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))
1548146963.882 * * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))>
1548146963.882 * * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1548146963.883 * [enter]simplify:  Simplifying (tan x)
1548146963.883 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.883 * [exit]simplify:  Simplified to (tan x)
1548146963.883 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1548146963.883 * * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1548146963.883 * * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1548146963.883 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146963.883 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146963.884 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146963.884 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))
1548146963.884 * * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (log (* (tan x) (tan x)))))))>
1548146963.884 * * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (log (exp (* (tan x) (tan x)))))))>
1548146963.884 * * * * [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)))))))>
1548146963.884 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146963.884 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146963.885 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146963.887 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146963.890 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146963.893 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146963.897 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146963.901 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146963.901 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (pow (tan x) 6)))))
1548146963.901 * * * * [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)))))))>
1548146963.901 * * * * [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)))))))>
1548146963.901 * * * * [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)))))))>
1548146963.901 * * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1548146963.901 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146963.901 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.901 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146963.901 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1548146963.902 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146963.902 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.902 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146963.902 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1548146963.902 * * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1548146963.902 * * * * [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))))))>
1548146963.902 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146963.902 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.903 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146963.903 * [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))))))
1548146963.903 * * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1548146963.903 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146963.903 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.903 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146963.903 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1548146963.903 * * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))>
1548146963.904 * [enter]simplify:  Simplifying (tan x)
1548146963.904 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.904 * [exit]simplify:  Simplified to (tan x)
1548146963.904 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))
1548146963.904 * * * * [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))))))>
1548146963.904 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146963.904 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146963.905 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146963.905 * [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))))))
1548146963.905 * * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1548146963.905 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146963.905 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.905 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146963.905 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1548146963.905 * * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1548146963.906 * * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))>
1548146963.906 * [enter]simplify:  Simplifying (cos x)
1548146963.906 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.906 * [exit]simplify:  Simplified to (cos x)
1548146963.906 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1548146963.906 * * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (tan x)) (cos x)))))>
1548146963.906 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146963.906 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146963.907 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146963.908 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146963.908 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1548146963.908 * * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.908 * * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1548146963.908 * [enter]simplify:  Simplifying (tan x)
1548146963.908 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.908 * [exit]simplify:  Simplified to (tan x)
1548146963.908 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1548146963.908 * [enter]simplify:  Simplifying (+ 1 1)
1548146963.908 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146963.909 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146963.909 * [exit]simplify:  Simplified to 2
1548146963.909 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))
1548146963.909 * * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1548146963.910 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146963.910 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.910 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146963.910 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))
1548146963.910 * * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))>
1548146963.910 * * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1548146963.910 * [enter]simplify:  Simplifying (tan x)
1548146963.910 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.911 * [exit]simplify:  Simplified to (tan x)
1548146963.911 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1548146963.911 * * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1548146963.911 * * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1548146963.911 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146963.911 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146963.912 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146963.912 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))
1548146963.912 * * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1548146963.912 * * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1548146963.912 * * * * [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)))))>
1548146963.912 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146963.912 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146963.913 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146963.914 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146963.917 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146963.921 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146963.925 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146963.932 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146963.932 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (cbrt (pow (tan x) 6))) (+ 1 (* (tan x) (tan x)))))
1548146963.933 * * * * [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)))))>
1548146963.933 * * * * [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)))))>
1548146963.933 * * * * [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)))))>
1548146963.933 * * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))>
1548146963.933 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146963.933 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.934 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146963.934 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146963.934 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146963.934 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146963.935 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146963.935 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146963.936 * * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146963.936 * * * * [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)))))>
1548146963.936 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146963.936 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.937 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146963.937 * [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)))))
1548146963.937 * * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146963.937 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146963.937 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.938 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146963.938 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))
1548146963.938 * * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.938 * [enter]simplify:  Simplifying (tan x)
1548146963.938 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.939 * [exit]simplify:  Simplified to (tan x)
1548146963.939 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))
1548146963.939 * * * * [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)))))>
1548146963.939 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146963.939 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146963.941 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146963.941 * [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)))))
1548146963.941 * * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146963.941 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146963.941 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146963.942 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146963.942 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1548146963.942 * * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146963.942 * * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.942 * [enter]simplify:  Simplifying (cos x)
1548146963.942 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146963.943 * [exit]simplify:  Simplified to (cos x)
1548146963.943 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1548146963.943 * * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.943 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146963.943 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146963.944 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146963.946 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146963.946 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1548146963.946 * * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1548146963.946 * * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 1))>
1548146963.946 * * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))))>
1548146963.946 * [enter]simplify:  Simplifying (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))
1548146963.946 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146963.949 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146963.953 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146963.961 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1548146963.961 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1548146963.961 * * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1548146963.961 * * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1548146963.961 * * * * [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)))))))>
1548146963.961 * [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)))))
1548146963.962 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146963.966 * * [misc]simplify:  iters left: 5 (37 enodes)
1548146963.982 * * [misc]simplify:  iters left: 4 (115 enodes)
1548146964.035 * * [misc]simplify:  iters left: 3 (408 enodes)
1548146964.380 * [exit]simplify:  Simplified to (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)
1548146964.381 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))
1548146964.381 * * * * [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)))))))>
1548146964.381 * * * * [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)))))))>
1548146964.381 * * * * [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)))))))>
1548146964.381 * * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (- 1 (* (tan x) (tan x)))) (- (+ 1 (* (tan x) (tan x))))))>
1548146964.381 * * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1548146964.381 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1548146964.381 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146964.383 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146964.386 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1548146964.386 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1548146964.386 * * * * [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)))))))>
1548146964.386 * [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))))))
1548146964.386 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146964.390 * * [misc]simplify:  iters left: 5 (22 enodes)
1548146964.397 * * [misc]simplify:  iters left: 4 (35 enodes)
1548146964.409 * * [misc]simplify:  iters left: 3 (38 enodes)
1548146964.413 * * [misc]simplify:  iters left: 2 (41 enodes)
1548146964.419 * [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))))
1548146964.419 * [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)))))))
1548146964.419 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1548146964.419 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.420 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.424 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146964.429 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1548146964.429 * [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)))))
1548146964.429 * * * * [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)))))))>
1548146964.430 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.430 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146964.433 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146964.437 * * [misc]simplify:  iters left: 4 (23 enodes)
1548146964.440 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146964.443 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))))
1548146964.444 * [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)))))))
1548146964.444 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.444 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.445 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.447 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146964.450 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1548146964.450 * [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)))))
1548146964.450 * * * * [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))))))>
1548146964.450 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1)
1548146964.450 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.451 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.454 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146964.457 * * [misc]simplify:  iters left: 3 (26 enodes)
1548146964.463 * * [misc]simplify:  iters left: 2 (31 enodes)
1548146964.470 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1548146964.470 * [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))))))
1548146964.470 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1548146964.470 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.473 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146964.476 * * [misc]simplify:  iters left: 4 (17 enodes)
1548146964.481 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1548146964.481 * [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))))
1548146964.481 * * * * [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)))))))>
1548146964.481 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1548146964.481 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146964.485 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146964.489 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146964.495 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1)))
1548146964.495 * [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)))))))
1548146964.496 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1548146964.496 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.498 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.502 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146964.507 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1548146964.507 * [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)))))
1548146964.507 * * * * [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)))))))>
1548146964.507 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.507 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.510 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.514 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146964.518 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1548146964.519 * [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)))))))
1548146964.519 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.522 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146964.527 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146964.532 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1548146964.532 * [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)))))
1548146964.532 * * * * [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))))))>
1548146964.532 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) 1)
1548146964.532 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146964.533 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146964.535 * * [misc]simplify:  iters left: 4 (17 enodes)
1548146964.537 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1548146964.537 * [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))))))
1548146964.537 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1548146964.537 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.539 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146964.540 * * [misc]simplify:  iters left: 4 (17 enodes)
1548146964.543 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1548146964.543 * [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))))
1548146964.543 * * * * [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)))))))>
1548146964.543 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1548146964.543 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.544 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146964.546 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1548146964.546 * [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)))))))
1548146964.546 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))
1548146964.546 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.547 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146964.550 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146964.553 * * [misc]simplify:  iters left: 3 (29 enodes)
1548146964.556 * * [misc]simplify:  iters left: 2 (37 enodes)
1548146964.562 * * [misc]simplify:  iters left: 1 (39 enodes)
1548146964.571 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))
1548146964.571 * [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)))))
1548146964.571 * * * * [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)))))))>
1548146964.571 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.571 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146964.573 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146964.576 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (tan x) (tan x)) 1)))
1548146964.576 * [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)))))))
1548146964.576 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))
1548146964.576 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.579 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146964.583 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146964.589 * * [misc]simplify:  iters left: 3 (29 enodes)
1548146964.592 * * [misc]simplify:  iters left: 2 (37 enodes)
1548146964.597 * * [misc]simplify:  iters left: 1 (39 enodes)
1548146964.602 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))
1548146964.602 * [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)))))
1548146964.602 * * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1548146964.602 * [enter]simplify:  Simplifying (/ 1 1)
1548146964.602 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146964.602 * * [misc]simplify:  iters left: 1 (4 enodes)
1548146964.603 * [exit]simplify:  Simplified to 1
1548146964.603 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1548146964.603 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1548146964.603 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146964.604 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146964.606 * * [misc]simplify:  iters left: 4 (23 enodes)
1548146964.609 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146964.613 * * [misc]simplify:  iters left: 2 (36 enodes)
1548146964.619 * * [misc]simplify:  iters left: 1 (38 enodes)
1548146964.628 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1548146964.628 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1548146964.628 * * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1548146964.628 * * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146964.628 * * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1548146964.629 * * * * [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))))))>
1548146964.629 * [enter]simplify:  Simplifying (cbrt (+ 1 (* (tan x) (tan x))))
1548146964.629 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146964.631 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146964.633 * [exit]simplify:  Simplified to (cbrt (+ (* (tan x) (tan x)) 1))
1548146964.633 * [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))))
1548146964.633 * * * * [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))))))>
1548146964.633 * [enter]simplify:  Simplifying (sqrt (+ 1 (* (tan x) (tan x))))
1548146964.634 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146964.635 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146964.638 * [exit]simplify:  Simplified to (sqrt (+ (* (tan x) (tan x)) 1))
1548146964.638 * [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))))
1548146964.638 * * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1548146964.638 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1548146964.638 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146964.640 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146964.641 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1548146964.641 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))
1548146964.641 * * * * [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)))))))>
1548146964.641 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1548146964.641 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146964.642 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146964.644 * * [misc]simplify:  iters left: 4 (15 enodes)
1548146964.646 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1548146964.646 * [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)))))))
1548146964.646 * * * * [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)))))))>
1548146964.646 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1548146964.646 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146964.647 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146964.649 * * [misc]simplify:  iters left: 4 (14 enodes)
1548146964.650 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1548146964.650 * [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)))))))
1548146964.650 * * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1548146964.651 * * * * [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)))))))>
1548146964.651 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1548146964.651 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146964.653 * * [misc]simplify:  iters left: 5 (25 enodes)
1548146964.657 * * [misc]simplify:  iters left: 4 (62 enodes)
1548146964.671 * * [misc]simplify:  iters left: 3 (101 enodes)
1548146964.703 * * [misc]simplify:  iters left: 2 (155 enodes)
1548146964.750 * * [misc]simplify:  iters left: 1 (252 enodes)
1548146964.864 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))
1548146964.864 * [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))))))
1548146964.864 * * * * [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)))))>
1548146964.865 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1548146964.865 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146964.866 * * [misc]simplify:  iters left: 4 (9 enodes)
1548146964.869 * * [misc]simplify:  iters left: 3 (13 enodes)
1548146964.872 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1548146964.872 * [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)))))
1548146964.872 * * * * [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))))))))>
1548146964.872 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* (tan x) (tan x)) 3))
1548146964.872 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146964.876 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146964.882 * * [misc]simplify:  iters left: 4 (37 enodes)
1548146964.888 * * [misc]simplify:  iters left: 3 (72 enodes)
1548146964.899 * * [misc]simplify:  iters left: 2 (78 enodes)
1548146964.907 * * [misc]simplify:  iters left: 1 (81 enodes)
1548146964.919 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1548146964.920 * [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))))))))
1548146964.920 * * * * [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))))))>
1548146964.920 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))
1548146964.920 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146964.922 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146964.927 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146964.935 * * [misc]simplify:  iters left: 3 (43 enodes)
1548146964.945 * * [misc]simplify:  iters left: 2 (47 enodes)
1548146964.955 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1548146964.955 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1548146964.955 * * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [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)))))>
1548146964.955 * * * * [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)))))>
1548146964.955 * * * * [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)))))>
1548146964.955 * * * * [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)))))>
1548146964.955 * * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [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)))))>
1548146964.955 * * * * [misc]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1548146964.955 * * * * [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)))))))>
1548146964.956 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146964.956 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146964.960 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146964.965 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146964.972 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146964.979 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146964.979 * [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))))))
1548146964.979 * * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1548146964.979 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146964.979 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146964.981 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146964.984 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146964.989 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146964.996 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146964.996 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1548146964.996 * * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1548146964.996 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146964.997 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146964.998 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146965.001 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146965.005 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146965.011 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146965.011 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1548146965.011 * * * * [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)))))>
1548146965.011 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146965.011 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146965.015 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146965.020 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146965.027 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146965.034 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146965.034 * [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)))))
1548146965.034 * * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1548146965.034 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146965.034 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146965.036 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146965.039 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146965.043 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146965.050 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146965.050 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146965.050 * * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1548146965.050 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146965.050 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146965.052 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146965.055 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146965.059 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146965.065 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146965.066 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146965.066 * * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1548146965.066 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1548146965.066 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146965.069 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146965.076 * * [misc]simplify:  iters left: 4 (40 enodes)
1548146965.082 * * [misc]simplify:  iters left: 3 (54 enodes)
1548146965.089 * * [misc]simplify:  iters left: 2 (62 enodes)
1548146965.096 * * [misc]simplify:  iters left: 1 (71 enodes)
1548146965.106 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1548146965.106 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1548146965.106 * * * * [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)))>
1548146965.106 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146965.106 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146965.108 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146965.110 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146965.115 * * [misc]simplify:  iters left: 3 (65 enodes)
1548146965.125 * * [misc]simplify:  iters left: 2 (148 enodes)
1548146965.154 * * [misc]simplify:  iters left: 1 (290 enodes)
1548146965.265 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1548146965.265 * [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))))))
1548146965.265 * * * * [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)))>
1548146965.265 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146965.266 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146965.267 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146965.270 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146965.275 * * [misc]simplify:  iters left: 3 (65 enodes)
1548146965.286 * * [misc]simplify:  iters left: 2 (148 enodes)
1548146965.319 * * [misc]simplify:  iters left: 1 (290 enodes)
1548146965.430 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1548146965.431 * [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))))))
1548146965.431 * * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (* 2/3 (pow x 4)))) (+ 1 (* (tan x) (tan x)))))>
1548146965.431 * [enter]simplify:  Simplifying (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1548146965.431 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146965.434 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146965.439 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146965.448 * * [misc]simplify:  iters left: 3 (47 enodes)
1548146965.454 * * [misc]simplify:  iters left: 2 (58 enodes)
1548146965.462 * * [misc]simplify:  iters left: 1 (77 enodes)
1548146965.475 * [exit]simplify:  Simplified to (- (- 1 (* x x)) (* 2/3 (pow x 4)))
1548146965.475 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- 1 (* x x)) (* 2/3 (pow x 4))) (+ 1 (* (tan x) (tan x)))))
1548146965.475 * * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1548146965.475 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146965.475 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146965.476 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146965.480 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146965.487 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146965.497 * * [misc]simplify:  iters left: 2 (65 enodes)
1548146965.507 * * [misc]simplify:  iters left: 1 (74 enodes)
1548146965.516 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146965.516 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146965.516 * * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1548146965.516 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146965.516 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146965.517 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146965.519 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146965.523 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146965.533 * * [misc]simplify:  iters left: 2 (65 enodes)
1548146965.547 * * [misc]simplify:  iters left: 1 (74 enodes)
1548146965.555 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146965.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1548146965.555 * * * [misc]progress:  adding candidates to table
1548146966.409 * * [misc]progress:  iteration 2 / 4
1548146966.409 * * * [misc]progress:  picking best candidate
1548146966.457 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.457 * * * [misc]progress:  localizing error
1548146966.471 * * * [misc]progress:  generating rewritten candidates
1548146966.472 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2)
1548146966.479 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1548146966.486 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1548146966.488 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1548146966.491 * * * [misc]progress:  generating series expansions
1548146966.491 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2)
1548146966.491 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146966.491 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146966.491 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.491 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.492 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.492 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.492 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.492 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.492 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.492 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.492 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.492 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.492 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.493 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.493 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.493 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.493 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.494 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.494 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.494 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.494 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.494 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.494 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.494 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.495 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.495 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146966.495 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.496 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.496 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146966.497 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146966.497 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146966.497 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.499 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146966.500 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146966.500 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146966.500 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146966.500 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146966.502 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.503 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146966.503 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146966.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146966.503 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.506 * [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
1548146966.507 * [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
1548146966.508 * [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
1548146966.508 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146966.508 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146966.508 * [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))))
1548146966.508 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146966.508 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146966.508 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.508 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.508 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.508 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.508 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.508 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.508 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.509 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.509 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.509 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.509 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.509 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.509 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.509 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.509 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.509 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.509 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.509 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.509 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.509 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.509 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.509 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.509 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.509 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.510 * [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))
1548146966.510 * [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))
1548146966.510 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146966.510 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146966.510 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.510 * [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
1548146966.511 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146966.511 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.511 * [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
1548146966.511 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146966.511 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.511 * [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
1548146966.512 * [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
1548146966.512 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.512 * [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
1548146966.513 * [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
1548146966.513 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.513 * [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
1548146966.513 * [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
1548146966.513 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.514 * [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))
1548146966.514 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146966.514 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146966.514 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.514 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.514 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.514 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.514 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.514 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.514 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.514 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.514 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.514 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.514 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.514 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.514 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.514 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.514 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.514 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.514 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.514 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.514 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.514 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.515 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.515 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.515 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.515 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.515 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.515 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.515 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.515 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.515 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.515 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.515 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.515 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.515 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.515 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.515 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.515 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.515 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.515 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.515 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.515 * [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))
1548146966.516 * [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))
1548146966.516 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146966.516 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146966.516 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.516 * [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
1548146966.516 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146966.516 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.517 * [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
1548146966.517 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146966.517 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.517 * [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
1548146966.518 * [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
1548146966.518 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.518 * [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
1548146966.518 * [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
1548146966.518 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.519 * [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
1548146966.519 * [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
1548146966.519 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.519 * [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))
1548146966.519 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1548146966.520 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146966.520 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146966.520 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.520 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.520 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.520 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.520 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.520 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.520 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.520 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.520 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.520 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.520 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.521 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.521 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.521 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.521 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.521 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.521 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.521 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.521 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.521 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.521 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.521 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.521 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.522 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.522 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146966.522 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.522 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.523 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146966.523 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146966.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146966.523 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.524 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146966.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146966.525 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146966.525 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146966.525 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146966.528 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.529 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146966.530 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146966.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146966.530 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.534 * [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
1548146966.537 * [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
1548146966.538 * [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
1548146966.538 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146966.538 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146966.539 * [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))))
1548146966.539 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146966.539 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146966.539 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.539 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.539 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.539 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.539 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.539 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.539 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.539 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.539 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.539 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.539 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.539 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.540 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.540 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.540 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.540 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.540 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.540 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.540 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.540 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.540 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.540 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.540 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.540 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.540 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.540 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.540 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.540 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.540 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.540 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.541 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.541 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.541 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.541 * [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))
1548146966.541 * [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))
1548146966.541 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146966.541 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146966.541 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.541 * [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
1548146966.542 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146966.542 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.542 * [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
1548146966.542 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146966.542 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.543 * [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
1548146966.543 * [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
1548146966.543 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.543 * [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
1548146966.544 * [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
1548146966.544 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.544 * [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
1548146966.545 * [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
1548146966.545 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.545 * [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))
1548146966.545 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146966.545 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146966.545 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.545 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.545 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.545 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.545 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.545 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.545 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.545 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.545 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.545 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.545 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.545 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.545 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.545 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.545 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.545 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.545 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.545 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.545 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.545 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.545 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.546 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.546 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.546 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.546 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.546 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.546 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.546 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.546 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.546 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.546 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.546 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.546 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.546 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.546 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.546 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.546 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.546 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.546 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.546 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.546 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.546 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.546 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.546 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.546 * [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))
1548146966.546 * [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))
1548146966.547 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146966.547 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146966.547 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.547 * [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
1548146966.547 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146966.547 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.547 * [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
1548146966.548 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146966.548 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.548 * [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)))))) into 0
1548146966.548 * [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
1548146966.548 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.549 * [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
1548146966.549 * [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
1548146966.549 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.550 * [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
1548146966.550 * [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
1548146966.550 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.550 * [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))
1548146966.550 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1548146966.550 * [misc]backup-simplify:  Simplify (- 1 (* (tan x) (tan x))) into (- 1 (pow (tan x) 2))
1548146966.550 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in (x) around 0
1548146966.550 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146966.550 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.551 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.551 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.551 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.551 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.551 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.551 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.551 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.551 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.551 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.551 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.551 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.551 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.552 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.552 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.552 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1548146966.552 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.552 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.552 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.552 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.552 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.552 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.552 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.552 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.552 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.552 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.552 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.552 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.552 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.552 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.553 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.553 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146966.553 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.553 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.553 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146966.553 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146966.553 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146966.553 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.554 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.554 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146966.554 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146966.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146966.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.555 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.556 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146966.556 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146966.556 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146966.557 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146966.557 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1548146966.557 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1548146966.557 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1548146966.557 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1548146966.557 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) into (- 1 (pow (tan (/ 1 x)) 2))
1548146966.557 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in (x) around 0
1548146966.557 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146966.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.557 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.557 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.557 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.557 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.557 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.557 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.557 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.557 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.557 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.557 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.557 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.558 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.558 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.558 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.558 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.558 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.558 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.558 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.558 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.558 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.558 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.558 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.558 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.558 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.558 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.558 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.558 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.558 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.559 * [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))
1548146966.559 * [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)))
1548146966.559 * [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)))
1548146966.559 * [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)))
1548146966.559 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146966.559 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146966.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.560 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.560 * [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
1548146966.560 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146966.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.560 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.560 * [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
1548146966.561 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146966.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.561 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.561 * [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
1548146966.562 * [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
1548146966.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.562 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.562 * [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
1548146966.563 * [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
1548146966.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.563 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.563 * [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
1548146966.564 * [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
1548146966.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.564 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.564 * [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)))
1548146966.564 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (- 1 (pow (tan (/ -1 x)) 2))
1548146966.564 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in (x) around 0
1548146966.564 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146966.564 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.564 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.564 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.564 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.564 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.564 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.564 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.564 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.564 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.564 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.564 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.565 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.565 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.565 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.565 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.565 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.565 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.565 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.565 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.565 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.565 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.565 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.565 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.565 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.565 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.565 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.565 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.565 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.565 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.565 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.566 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.566 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.566 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.566 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.566 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.566 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.566 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.566 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.566 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.566 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.566 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.566 * [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))
1548146966.566 * [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)))
1548146966.566 * [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)))
1548146966.566 * [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)))
1548146966.567 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146966.567 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146966.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.567 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.567 * [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
1548146966.568 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146966.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.568 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.568 * [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
1548146966.568 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146966.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.569 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.569 * [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
1548146966.570 * [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
1548146966.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.570 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.571 * [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
1548146966.572 * [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
1548146966.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.572 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.573 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146966.573 * [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
1548146966.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146966.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.574 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.574 * [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)))
1548146966.574 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1548146966.574 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (* (tan x) (tan x)))) into (/ 1 (+ (pow (tan x) 2) 1))
1548146966.574 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in (x) around 0
1548146966.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1548146966.575 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1548146966.575 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.575 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.575 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.575 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.575 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.575 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.575 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.575 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.575 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.575 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.575 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.576 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.576 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.576 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.576 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.576 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146966.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.577 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1548146966.577 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1548146966.577 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146966.577 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146966.577 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146966.577 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146966.577 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.577 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.577 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.577 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146966.577 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.577 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.577 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.578 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146966.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.578 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.578 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.578 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146966.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.579 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146966.579 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.579 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146966.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146966.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1
1548146966.580 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.581 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146966.581 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146966.581 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146966.582 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146966.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.584 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) into 0
1548146966.584 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.586 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146966.587 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146966.587 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146966.588 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146966.588 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1548146966.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1/3
1548146966.588 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548146966.589 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1548146966.589 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) into (/ 1 (+ (pow (tan (/ 1 x)) 2) 1))
1548146966.589 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1548146966.589 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1548146966.589 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1548146966.589 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.589 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.589 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.589 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.589 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.589 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.589 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.589 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.589 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.589 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.590 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.590 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.590 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.590 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.590 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.590 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.590 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.590 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.590 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.590 * [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))
1548146966.591 * [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)
1548146966.591 * [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))
1548146966.591 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146966.591 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.591 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.591 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.591 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.591 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.591 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146966.591 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146966.591 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.591 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.591 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146966.592 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146966.592 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146966.592 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.592 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.592 * [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))
1548146966.592 * [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)
1548146966.593 * [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))
1548146966.593 * [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))
1548146966.593 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146966.594 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146966.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.594 * [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
1548146966.594 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.595 * [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
1548146966.595 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146966.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.596 * [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
1548146966.596 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.596 * [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
1548146966.597 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146966.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.597 * [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
1548146966.597 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.598 * [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
1548146966.598 * [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
1548146966.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.599 * [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
1548146966.599 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.599 * [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
1548146966.600 * [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
1548146966.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.601 * [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
1548146966.601 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.601 * [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
1548146966.601 * [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
1548146966.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.602 * [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
1548146966.603 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.603 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) 1)) into (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146966.603 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (/ 1 (+ (pow (tan (/ -1 x)) 2) 1))
1548146966.603 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1548146966.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.603 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.603 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.603 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.603 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.603 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.603 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.603 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.603 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.603 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.603 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.603 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.603 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.603 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.603 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.603 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.603 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.604 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.604 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.604 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.604 * [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))
1548146966.604 * [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)))
1548146966.604 * [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))))
1548146966.604 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146966.604 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.604 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.604 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.604 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.604 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.604 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.604 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.604 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146966.604 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146966.604 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146966.604 * [misc]backup-simplify:  Simplify -1 into -1
1548146966.604 * [misc]taylor:  Taking taylor expansion of x in x
1548146966.605 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.605 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.605 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146966.605 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146966.605 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146966.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146966.605 * [misc]backup-simplify:  Simplify 1 into 1
1548146966.605 * [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))
1548146966.605 * [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)))
1548146966.605 * [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))))
1548146966.605 * [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))))
1548146966.606 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146966.606 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146966.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.606 * [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
1548146966.606 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.606 * [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
1548146966.607 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146966.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.607 * [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
1548146966.607 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.607 * [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
1548146966.608 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146966.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.608 * [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
1548146966.608 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.609 * [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
1548146966.609 * [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
1548146966.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.610 * [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
1548146966.610 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.610 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146966.611 * [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
1548146966.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.611 * [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
1548146966.612 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.612 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146966.612 * [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
1548146966.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146966.613 * [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
1548146966.613 * [misc]backup-simplify:  Simplify 0 into 0
1548146966.614 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2)))) into (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146966.614 * * * [misc]progress:  simplifying candidates
1548146966.614 * * * * [misc]progress:  [ 1 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) (+ 1 1))))))>
1548146966.614 * [enter]simplify:  Simplifying (tan x)
1548146966.614 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.614 * [exit]simplify:  Simplified to (tan x)
1548146966.614 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) (+ 1 1))))))
1548146966.614 * [enter]simplify:  Simplifying (+ 1 1)
1548146966.614 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146966.615 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146966.616 * [exit]simplify:  Simplified to 2
1548146966.616 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) 2)))))
1548146966.616 * * * * [misc]progress:  [ 2 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1)))))>
1548146966.616 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146966.616 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.617 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146966.617 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1)))))
1548146966.617 * * * * [misc]progress:  [ 3 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) 2)))))>
1548146966.617 * * * * [misc]progress:  [ 4 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) (+ 1 1))))))>
1548146966.617 * [enter]simplify:  Simplifying (tan x)
1548146966.617 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.617 * [exit]simplify:  Simplified to (tan x)
1548146966.617 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (tan x) (+ 1 1))))))
1548146966.617 * * * * [misc]progress:  [ 5 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (pow (* (tan x) (tan x)) 1)))))>
1548146966.617 * * * * [misc]progress:  [ 6 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (exp (+ (log (tan x)) (log (tan x))))))))>
1548146966.618 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146966.618 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146966.618 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146966.618 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (exp (+ (log (tan x)) (log (tan x))))))))
1548146966.618 * * * * [misc]progress:  [ 7 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (exp (log (* (tan x) (tan x))))))))>
1548146966.618 * * * * [misc]progress:  [ 8 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (log (exp (* (tan x) (tan x))))))))>
1548146966.618 * * * * [misc]progress:  [ 9 / 87 ] 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))))))))>
1548146966.618 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146966.619 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146966.619 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146966.621 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146966.624 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146966.627 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146966.632 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146966.638 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146966.638 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (cbrt (pow (tan x) 6))))))
1548146966.638 * * * * [misc]progress:  [ 10 / 87 ] 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))))))))>
1548146966.638 * * * * [misc]progress:  [ 11 / 87 ] 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))))))))>
1548146966.638 * * * * [misc]progress:  [ 12 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))))>
1548146966.639 * * * * [misc]progress:  [ 13 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))>
1548146966.639 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146966.639 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.640 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146966.640 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1548146966.640 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146966.640 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.641 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146966.641 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1548146966.641 * * * * [misc]progress:  [ 14 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* 1 (* (tan x) (tan x)))))))>
1548146966.641 * * * * [misc]progress:  [ 15 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))>
1548146966.641 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146966.641 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.642 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146966.642 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))
1548146966.642 * * * * [misc]progress:  [ 16 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))>
1548146966.643 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146966.643 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.644 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146966.644 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))
1548146966.644 * * * * [misc]progress:  [ 17 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) 1) (tan x))))))>
1548146966.644 * [enter]simplify:  Simplifying (tan x)
1548146966.644 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.644 * [exit]simplify:  Simplified to (tan x)
1548146966.644 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) 1) (tan x))))))
1548146966.645 * * * * [misc]progress:  [ 18 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))>
1548146966.645 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146966.645 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146966.646 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146966.646 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))
1548146966.646 * * * * [misc]progress:  [ 19 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))>
1548146966.646 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146966.646 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.647 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146966.647 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))
1548146966.647 * * * * [misc]progress:  [ 20 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* 1 (* (tan x) (tan x)))))))>
1548146966.647 * * * * [misc]progress:  [ 21 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x))))))>
1548146966.648 * [enter]simplify:  Simplifying (cos x)
1548146966.648 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.648 * [exit]simplify:  Simplified to (cos x)
1548146966.648 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x))))))
1548146966.648 * * * * [misc]progress:  [ 22 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (sin x) (tan x)) (cos x))))))>
1548146966.648 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146966.648 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146966.649 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146966.650 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146966.650 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (* (tan x) (sin x)) (cos x))))))
1548146966.650 * * * * [misc]progress:  [ 23 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.650 * * * * [misc]progress:  [ 24 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.650 * [enter]simplify:  Simplifying (tan x)
1548146966.650 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.650 * [exit]simplify:  Simplified to (tan x)
1548146966.650 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.650 * [enter]simplify:  Simplifying (+ 1 1)
1548146966.650 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146966.651 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146966.651 * [exit]simplify:  Simplified to 2
1548146966.651 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (pow (tan x) 2)) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.651 * * * * [misc]progress:  [ 25 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.652 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146966.652 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.652 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146966.652 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.652 * * * * [misc]progress:  [ 26 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) 2)) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.652 * * * * [misc]progress:  [ 27 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.652 * [enter]simplify:  Simplifying (tan x)
1548146966.652 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.653 * [exit]simplify:  Simplified to (tan x)
1548146966.653 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.653 * * * * [misc]progress:  [ 28 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.653 * * * * [misc]progress:  [ 29 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (exp (+ (log (tan x)) (log (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.653 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146966.653 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146966.653 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146966.654 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (exp (+ (log (tan x)) (log (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.654 * * * * [misc]progress:  [ 30 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (exp (log (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.654 * * * * [misc]progress:  [ 31 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (log (exp (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.654 * * * * [misc]progress:  [ 32 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.654 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146966.654 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146966.655 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146966.656 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146966.659 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146966.662 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146966.665 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146966.669 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146966.669 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (cbrt (pow (tan x) 6))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.669 * * * * [misc]progress:  [ 33 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.669 * * * * [misc]progress:  [ 34 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.669 * * * * [misc]progress:  [ 35 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.669 * * * * [misc]progress:  [ 36 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.669 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146966.669 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.670 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146966.670 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.670 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146966.670 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146966.670 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146966.670 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.670 * * * * [misc]progress:  [ 37 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.671 * * * * [misc]progress:  [ 38 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.671 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146966.671 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.671 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146966.671 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.671 * * * * [misc]progress:  [ 39 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.671 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146966.671 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.672 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146966.672 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.672 * * * * [misc]progress:  [ 40 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) 1) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.672 * [enter]simplify:  Simplifying (tan x)
1548146966.672 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.672 * [exit]simplify:  Simplified to (tan x)
1548146966.672 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (* (* (tan x) 1) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.672 * * * * [misc]progress:  [ 41 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.672 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146966.672 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146966.673 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146966.673 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.673 * * * * [misc]progress:  [ 42 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.673 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146966.673 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146966.674 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146966.674 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.674 * * * * [misc]progress:  [ 43 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.674 * * * * [misc]progress:  [ 44 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.674 * [enter]simplify:  Simplifying (cos x)
1548146966.674 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146966.674 * [exit]simplify:  Simplified to (cos x)
1548146966.674 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.674 * * * * [misc]progress:  [ 45 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (sin x) (tan x)) (cos x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.674 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146966.674 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146966.675 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146966.676 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146966.676 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146966.676 * * * * [misc]progress:  [ 46 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 47 / 87 ] simplifiying candidate #<alt (λ (x) (* (pow (- 1 (* (tan x) (tan x))) 1) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 48 / 87 ] simplifiying candidate #<alt (λ (x) (* (exp (log (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 49 / 87 ] simplifiying candidate #<alt (λ (x) (* (log (exp (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 50 / 87 ] simplifiying candidate #<alt (λ (x) (* (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (cbrt (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 51 / 87 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 52 / 87 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 53 / 87 ] 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 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 54 / 87 ] simplifiying candidate #<alt (λ (x) (* (+ 1 (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 55 / 87 ] simplifiying candidate #<alt (λ (x) (* (* 1 (- 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 56 / 87 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 57 / 87 ] simplifiying candidate #<alt (λ (x) (* (+ 1 (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.676 * * * * [misc]progress:  [ 58 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ 1 (* (tan x) (tan x))) -1)))>
1548146966.676 * * * * [misc]progress:  [ 59 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ 1 (* (tan x) (tan x))) (- 1))))>
1548146966.676 * [enter]simplify:  Simplifying (- 1)
1548146966.676 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146966.678 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146966.678 * [exit]simplify:  Simplified to -1
1548146966.678 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ 1 (* (tan x) (tan x))) -1)))
1548146966.678 * * * * [misc]progress:  [ 60 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (/ 1 (+ 1 (* (tan x) (tan x)))) 1)))>
1548146966.678 * * * * [misc]progress:  [ 61 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (exp (- (log (+ 1 (* (tan x) (tan x))))))))>
1548146966.678 * * * * [misc]progress:  [ 62 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (exp (log (/ 1 (+ 1 (* (tan x) (tan x))))))))>
1548146966.678 * * * * [misc]progress:  [ 63 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (log (exp (/ 1 (+ 1 (* (tan x) (tan x))))))))>
1548146966.678 * * * * [misc]progress:  [ 64 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (* (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))) (cbrt (/ 1 (+ 1 (* (tan x) (tan x)))))) (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))))))>
1548146966.679 * * * * [misc]progress:  [ 65 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (cbrt (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))))))>
1548146966.679 * * * * [misc]progress:  [ 66 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))))))>
1548146966.679 * * * * [misc]progress:  [ 67 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (- 1) (- (+ 1 (* (tan x) (tan x)))))))>
1548146966.679 * * * * [misc]progress:  [ 68 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* 1 (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1548146966.679 * * * * [misc]progress:  [ 69 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* 1 (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1548146966.679 * * * * [misc]progress:  [ 70 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (/ (+ 1 (* (tan x) (tan x))) 1))))>
1548146966.679 * * * * [misc]progress:  [ 71 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1548146966.679 * [enter]simplify:  Simplifying (cbrt (+ 1 (* (tan x) (tan x))))
1548146966.679 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146966.680 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146966.682 * [exit]simplify:  Simplified to (cbrt (+ (* (tan x) (tan x)) 1))
1548146966.682 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1548146966.682 * * * * [misc]progress:  [ 72 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1548146966.682 * [enter]simplify:  Simplifying (sqrt (+ 1 (* (tan x) (tan x))))
1548146966.682 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146966.684 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146966.686 * [exit]simplify:  Simplified to (sqrt (+ (* (tan x) (tan x)) 1))
1548146966.686 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1548146966.686 * * * * [misc]progress:  [ 73 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 1) (+ 1 (* (tan x) (tan x))))))>
1548146966.686 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1548146966.686 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146966.688 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146966.690 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1548146966.690 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 1) (+ (* (tan x) (tan x)) 1))))
1548146966.690 * * * * [misc]progress:  [ 74 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1548146966.690 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1548146966.690 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146966.694 * * [misc]simplify:  iters left: 5 (25 enodes)
1548146966.703 * * [misc]simplify:  iters left: 4 (62 enodes)
1548146966.727 * * [misc]simplify:  iters left: 3 (101 enodes)
1548146966.759 * * [misc]simplify:  iters left: 2 (155 enodes)
1548146966.819 * * [misc]simplify:  iters left: 1 (252 enodes)
1548146966.946 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))
1548146966.946 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x)))))))
1548146966.946 * * * * [misc]progress:  [ 75 / 87 ] 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))))))>
1548146966.947 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1548146966.947 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146966.947 * * [misc]simplify:  iters left: 4 (9 enodes)
1548146966.949 * * [misc]simplify:  iters left: 3 (13 enodes)
1548146966.950 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1548146966.950 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))
1548146966.950 * * * * [misc]progress:  [ 76 / 87 ] 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))))))))>
1548146966.950 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146966.950 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146966.952 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146966.955 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146966.958 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146966.962 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146966.962 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))))
1548146966.962 * * * * [misc]progress:  [ 77 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1548146966.962 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146966.962 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146966.963 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146966.964 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146966.968 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146966.971 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146966.971 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1548146966.971 * * * * [misc]progress:  [ 78 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1548146966.971 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146966.971 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146966.972 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146966.974 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146966.976 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146966.981 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146966.981 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1548146966.981 * * * * [misc]progress:  [ 79 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146966.982 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146966.982 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146966.986 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146966.991 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146966.998 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146967.005 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146967.005 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.005 * * * * [misc]progress:  [ 80 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146967.005 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146967.005 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146967.007 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146967.010 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146967.013 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146967.016 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146967.016 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.016 * * * * [misc]progress:  [ 81 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146967.017 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146967.017 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146967.018 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146967.019 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146967.021 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146967.024 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146967.024 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.024 * * * * [misc]progress:  [ 82 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (+ (pow x 2) (* 2/3 (pow x 4)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146967.025 * [enter]simplify:  Simplifying (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1548146967.025 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146967.026 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146967.028 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146967.033 * * [misc]simplify:  iters left: 3 (47 enodes)
1548146967.039 * * [misc]simplify:  iters left: 2 (58 enodes)
1548146967.047 * * [misc]simplify:  iters left: 1 (77 enodes)
1548146967.070 * [exit]simplify:  Simplified to (- (- 1 (* x x)) (* 2/3 (pow x 4)))
1548146967.070 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (- (- 1 (* x x)) (* 2/3 (pow x 4))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.070 * * * * [misc]progress:  [ 83 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146967.071 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146967.071 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146967.073 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146967.075 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146967.078 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146967.083 * * [misc]simplify:  iters left: 2 (65 enodes)
1548146967.092 * * [misc]simplify:  iters left: 1 (74 enodes)
1548146967.100 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146967.100 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.100 * * * * [misc]progress:  [ 84 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1548146967.100 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146967.100 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146967.102 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146967.104 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146967.107 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146967.113 * * [misc]simplify:  iters left: 2 (65 enodes)
1548146967.126 * * [misc]simplify:  iters left: 1 (74 enodes)
1548146967.141 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146967.141 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))
1548146967.141 * * * * [misc]progress:  [ 85 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))))>
1548146967.141 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1548146967.141 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146967.143 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146967.145 * * [misc]simplify:  iters left: 4 (30 enodes)
1548146967.150 * * [misc]simplify:  iters left: 3 (37 enodes)
1548146967.154 * * [misc]simplify:  iters left: 2 (39 enodes)
1548146967.159 * * [misc]simplify:  iters left: 1 (48 enodes)
1548146967.164 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1548146967.164 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (+ (* (pow x 4) 1/3) (- 1 (* x x)))))
1548146967.165 * * * * [misc]progress:  [ 86 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1548146967.165 * [enter]simplify:  Simplifying (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146967.165 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146967.166 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146967.168 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146967.171 * * [misc]simplify:  iters left: 3 (30 enodes)
1548146967.175 * * [misc]simplify:  iters left: 2 (33 enodes)
1548146967.178 * * [misc]simplify:  iters left: 1 (36 enodes)
1548146967.182 * [exit]simplify:  Simplified to (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1548146967.183 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1548146967.183 * * * * [misc]progress:  [ 87 / 87 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1548146967.183 * [enter]simplify:  Simplifying (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1548146967.183 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146967.184 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146967.186 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146967.189 * * [misc]simplify:  iters left: 3 (30 enodes)
1548146967.193 * * [misc]simplify:  iters left: 2 (33 enodes)
1548146967.198 * * [misc]simplify:  iters left: 1 (36 enodes)
1548146967.206 * [exit]simplify:  Simplified to (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1548146967.206 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1548146967.206 * * * [misc]progress:  adding candidates to table
1548146967.889 * * [misc]progress:  iteration 3 / 4
1548146967.889 * * * [misc]progress:  picking best candidate
1548146967.928 * * * * [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)))))>
1548146967.928 * * * [misc]progress:  localizing error
1548146967.948 * * * [misc]progress:  generating rewritten candidates
1548146967.948 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 2)
1548146967.980 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2)
1548146967.987 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 2 2)
1548146967.991 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2 1)
1548146967.997 * * * [misc]progress:  generating series expansions
1548146967.997 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 2)
1548146967.997 * [misc]backup-simplify:  Simplify (* (* (tan x) (tan x)) (* (tan x) (tan x))) into (pow (tan x) 4)
1548146967.997 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 4) in (x) around 0
1548146967.997 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1548146967.997 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146967.997 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146967.997 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146967.997 * [misc]taylor:  Taking taylor expansion of x in x
1548146967.997 * [misc]backup-simplify:  Simplify 0 into 0
1548146967.997 * [misc]backup-simplify:  Simplify 1 into 1
1548146967.997 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146967.997 * [misc]taylor:  Taking taylor expansion of x in x
1548146967.997 * [misc]backup-simplify:  Simplify 0 into 0
1548146967.997 * [misc]backup-simplify:  Simplify 1 into 1
1548146967.998 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146967.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146967.999 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1548146967.999 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146967.999 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146967.999 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146967.999 * [misc]taylor:  Taking taylor expansion of x in x
1548146967.999 * [misc]backup-simplify:  Simplify 0 into 0
1548146967.999 * [misc]backup-simplify:  Simplify 1 into 1
1548146967.999 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146967.999 * [misc]taylor:  Taking taylor expansion of x in x
1548146967.999 * [misc]backup-simplify:  Simplify 0 into 0
1548146967.999 * [misc]backup-simplify:  Simplify 1 into 1
1548146967.999 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.000 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146968.000 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146968.000 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.001 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.001 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146968.001 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146968.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146968.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146968.001 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.003 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146968.003 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146968.003 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146968.004 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146968.004 * [misc]backup-simplify:  Simplify (+ (* 1 2/3) (+ (* 0 0) (* 2/3 1))) into 4/3
1548146968.004 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1548146968.005 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.006 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146968.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146968.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146968.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 2/3) (+ (* 2/3 0) (* 0 1)))) into 0
1548146968.007 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.009 * [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
1548146968.011 * [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
1548146968.011 * [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
1548146968.012 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146968.012 * [misc]backup-simplify:  Simplify (+ (* 1 17/45) (+ (* 0 0) (+ (* 2/3 2/3) (+ (* 0 0) (* 17/45 1))))) into 6/5
1548146968.012 * [misc]backup-simplify:  Simplify 6/5 into 6/5
1548146968.012 * [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))))
1548146968.012 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))) into (pow (tan (/ 1 x)) 4)
1548146968.012 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in (x) around 0
1548146968.012 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1548146968.012 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.012 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.012 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.012 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.012 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.012 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.012 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.013 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.013 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.013 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.013 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.013 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.013 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.013 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.013 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.013 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.013 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.013 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.013 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.013 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.013 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.013 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.013 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.013 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.014 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.014 * [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))
1548146968.014 * [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))
1548146968.014 * [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))
1548146968.014 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146968.014 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146968.015 * [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
1548146968.015 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.015 * [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
1548146968.015 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146968.015 * [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
1548146968.015 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.016 * [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
1548146968.016 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146968.016 * [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
1548146968.016 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.017 * [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
1548146968.017 * [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
1548146968.018 * [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
1548146968.018 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.018 * [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
1548146968.018 * [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
1548146968.019 * [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
1548146968.019 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.019 * [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
1548146968.020 * [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
1548146968.021 * [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
1548146968.021 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.021 * [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))
1548146968.021 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (pow (tan (/ -1 x)) 4)
1548146968.021 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in (x) around 0
1548146968.021 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1548146968.021 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.021 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.021 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.021 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.021 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.021 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.022 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.022 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.022 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.022 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.022 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.022 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.022 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.022 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.022 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.022 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.022 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.022 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.022 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.022 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.022 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.022 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1548146968.023 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.023 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.023 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.023 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.023 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.023 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.023 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.023 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.023 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.023 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.023 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.023 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.023 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.023 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.023 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.023 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.023 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.023 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.023 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.023 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.024 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.024 * [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))
1548146968.024 * [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))
1548146968.025 * [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))
1548146968.025 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146968.025 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146968.026 * [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
1548146968.026 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.026 * [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
1548146968.026 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146968.027 * [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
1548146968.027 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.027 * [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
1548146968.028 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146968.029 * [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
1548146968.029 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.029 * [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
1548146968.030 * [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
1548146968.031 * [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
1548146968.031 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.031 * [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
1548146968.032 * [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
1548146968.033 * [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
1548146968.033 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.034 * [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
1548146968.034 * [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
1548146968.036 * [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
1548146968.036 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.036 * [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))
1548146968.036 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2)
1548146968.036 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146968.036 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146968.036 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.036 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.036 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.036 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.036 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.036 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.037 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.037 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.037 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.037 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.037 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.038 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.038 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.038 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.038 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.038 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.038 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.038 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.038 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.038 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.038 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.038 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.038 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.039 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.040 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.040 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146968.040 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.041 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.041 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146968.041 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146968.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146968.042 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.043 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146968.044 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146968.045 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146968.045 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146968.045 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146968.048 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.053 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146968.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146968.053 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146968.054 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.058 * [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
1548146968.061 * [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
1548146968.061 * [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
1548146968.062 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146968.062 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146968.062 * [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))))
1548146968.062 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146968.063 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146968.063 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.063 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.063 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.063 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.063 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.063 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.063 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.063 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.063 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.063 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.063 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.063 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.063 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.063 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.063 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.064 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.064 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.064 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.064 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.064 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.064 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.064 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.064 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.064 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.064 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.064 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.064 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.064 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.064 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.064 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.065 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.065 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.065 * [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))
1548146968.065 * [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))
1548146968.066 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146968.066 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146968.066 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.066 * [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
1548146968.067 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146968.067 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.067 * [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
1548146968.068 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146968.068 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.068 * [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)))))) into 0
1548146968.069 * [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
1548146968.069 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.069 * [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)))))) into 0
1548146968.070 * [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
1548146968.070 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.071 * [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
1548146968.072 * [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
1548146968.072 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.072 * [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))
1548146968.072 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146968.072 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146968.072 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.072 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.072 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.072 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.072 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.072 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.072 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.072 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.072 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.072 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.073 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.073 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.073 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.073 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.073 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.073 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.073 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.073 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.073 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.073 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.073 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.073 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.073 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.073 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.073 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.073 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.073 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.073 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.073 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.073 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.073 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.074 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.074 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.074 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.074 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.074 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.074 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.074 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.074 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.074 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.074 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.074 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.074 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.074 * [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))
1548146968.075 * [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))
1548146968.075 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146968.075 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146968.075 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.075 * [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
1548146968.076 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146968.076 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.076 * [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)))))) into 0
1548146968.077 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146968.077 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.077 * [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
1548146968.078 * [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
1548146968.078 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.079 * [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)))))) into 0
1548146968.079 * [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
1548146968.079 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.080 * [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
1548146968.081 * [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
1548146968.081 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.081 * [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))
1548146968.081 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 2 2)
1548146968.081 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146968.081 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146968.081 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.081 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.081 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.081 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.081 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.081 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.081 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.081 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.081 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.081 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.081 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.082 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.082 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.082 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.082 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.082 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.082 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.082 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.082 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.082 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.082 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.082 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.082 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.083 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.083 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146968.083 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.084 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.084 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146968.084 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146968.084 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146968.084 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.085 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146968.086 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146968.086 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146968.086 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146968.086 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146968.088 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.089 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146968.089 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146968.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146968.090 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.092 * [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
1548146968.095 * [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
1548146968.095 * [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
1548146968.095 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146968.095 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146968.095 * [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))))
1548146968.095 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146968.096 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146968.096 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.096 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.096 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.096 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.096 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.096 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.096 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.096 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.096 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.096 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.096 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.096 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.096 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.096 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.096 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.096 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.096 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.096 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.096 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.097 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.097 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.097 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.097 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.097 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.097 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.097 * [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))
1548146968.097 * [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))
1548146968.097 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146968.097 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146968.097 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.098 * [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
1548146968.098 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146968.098 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.098 * [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
1548146968.098 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146968.098 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.099 * [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
1548146968.099 * [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
1548146968.099 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.099 * [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
1548146968.100 * [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
1548146968.100 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.100 * [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
1548146968.101 * [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
1548146968.101 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.101 * [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))
1548146968.101 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146968.101 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146968.101 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.101 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.101 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.101 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.101 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.101 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.101 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.101 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.101 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.101 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.101 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.101 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.101 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.101 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.101 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.102 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.102 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.102 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.102 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.102 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.102 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.102 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.102 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.102 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.102 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.102 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.102 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.102 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.102 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.102 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.102 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.102 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.102 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.102 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.102 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.102 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.102 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.102 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.102 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.102 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.102 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.102 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.103 * [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))
1548146968.103 * [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))
1548146968.103 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146968.103 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146968.103 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.103 * [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
1548146968.103 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146968.103 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.104 * [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)))))) into 0
1548146968.104 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146968.104 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.104 * [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
1548146968.105 * [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
1548146968.105 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.105 * [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
1548146968.106 * [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
1548146968.106 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.106 * [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
1548146968.107 * [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
1548146968.107 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.107 * [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))
1548146968.107 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2 1)
1548146968.107 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146968.107 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146968.107 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.107 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.107 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.107 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.107 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.107 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.107 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.107 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.107 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.107 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.107 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.108 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.108 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.108 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146968.108 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146968.108 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146968.108 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146968.108 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.108 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.108 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.108 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146968.108 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.108 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.108 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.109 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146968.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.109 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146968.110 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.111 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.111 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146968.111 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146968.111 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146968.111 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.113 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146968.114 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146968.114 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146968.115 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146968.115 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146968.117 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146968.118 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146968.119 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146968.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146968.119 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.124 * [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
1548146968.127 * [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
1548146968.127 * [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
1548146968.128 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146968.128 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146968.128 * [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))))
1548146968.128 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146968.128 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146968.129 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.129 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.129 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.129 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.129 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.129 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.129 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.129 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.129 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.129 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.129 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.129 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.129 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.129 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.129 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.129 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.130 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146968.130 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146968.130 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.130 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146968.130 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.130 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.130 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.130 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.130 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146968.130 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146968.130 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146968.130 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.130 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.130 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146968.130 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146968.130 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146968.131 * [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))
1548146968.131 * [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))
1548146968.131 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146968.131 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146968.132 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.132 * [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
1548146968.132 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146968.132 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.133 * [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
1548146968.133 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146968.133 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.134 * [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
1548146968.134 * [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
1548146968.134 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.135 * [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
1548146968.136 * [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
1548146968.136 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.136 * [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
1548146968.138 * [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
1548146968.138 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.138 * [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))
1548146968.138 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146968.138 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146968.138 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.138 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.138 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.138 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.138 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.138 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.138 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.138 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.138 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.138 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.139 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.139 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.139 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.139 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.139 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.139 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.139 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.139 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.139 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.139 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.139 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.139 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.139 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146968.139 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146968.139 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.139 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146968.139 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.139 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.139 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.139 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.139 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.140 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.140 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146968.140 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146968.140 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146968.140 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146968.140 * [misc]backup-simplify:  Simplify -1 into -1
1548146968.140 * [misc]taylor:  Taking taylor expansion of x in x
1548146968.140 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.140 * [misc]backup-simplify:  Simplify 1 into 1
1548146968.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146968.140 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146968.140 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146968.141 * [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))
1548146968.141 * [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))
1548146968.141 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146968.141 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146968.141 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.142 * [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
1548146968.142 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146968.142 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.143 * [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
1548146968.143 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146968.143 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.144 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146968.144 * [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
1548146968.144 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.145 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146968.146 * [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
1548146968.146 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.146 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1548146968.148 * [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
1548146968.148 * [misc]backup-simplify:  Simplify 0 into 0
1548146968.148 * [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))
1548146968.148 * * * [misc]progress:  simplifying candidates
1548146968.148 * * * * [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)))))>
1548146968.148 * [enter]simplify:  Simplifying (tan x)
1548146968.148 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.149 * [exit]simplify:  Simplified to (tan x)
1548146968.149 * [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)))))
1548146968.149 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146968.149 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146968.153 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146968.154 * [exit]simplify:  Simplified to 4
1548146968.154 * [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)))))
1548146968.154 * * * * [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)))))>
1548146968.154 * [enter]simplify:  Simplifying (tan x)
1548146968.154 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.155 * [exit]simplify:  Simplified to (tan x)
1548146968.155 * [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)))))
1548146968.155 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1548146968.155 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.158 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146968.160 * [exit]simplify:  Simplified to 4
1548146968.160 * [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)))))
1548146968.160 * * * * [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)))))>
1548146968.160 * [enter]simplify:  Simplifying (tan x)
1548146968.160 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.161 * [exit]simplify:  Simplified to (tan x)
1548146968.161 * [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)))))
1548146968.161 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146968.161 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146968.164 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146968.166 * [exit]simplify:  Simplified to 4
1548146968.166 * [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)))))
1548146968.166 * * * * [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)))))>
1548146968.166 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.166 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.167 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.167 * [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)))))
1548146968.167 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.168 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.169 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.170 * [exit]simplify:  Simplified to 2
1548146968.170 * [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)))))
1548146968.170 * * * * [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)))))>
1548146968.170 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.170 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.171 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.171 * [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)))))
1548146968.171 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.171 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.172 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.173 * [exit]simplify:  Simplified to 2
1548146968.173 * [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)))))
1548146968.173 * * * * [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)))))>
1548146968.174 * [enter]simplify:  Simplifying (tan x)
1548146968.174 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.174 * [exit]simplify:  Simplified to (tan x)
1548146968.174 * [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)))))
1548146968.175 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1548146968.175 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.178 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146968.179 * [exit]simplify:  Simplified to 4
1548146968.179 * [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)))))
1548146968.179 * * * * [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)))))>
1548146968.179 * [enter]simplify:  Simplifying (tan x)
1548146968.180 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.180 * [exit]simplify:  Simplified to (tan x)
1548146968.180 * [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)))))
1548146968.180 * [enter]simplify:  Simplifying (+ 2 2)
1548146968.180 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.182 * * [misc]simplify:  iters left: 1 (3 enodes)
1548146968.182 * [exit]simplify:  Simplified to 4
1548146968.182 * [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)))))
1548146968.182 * * * * [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)))))>
1548146968.182 * [enter]simplify:  Simplifying (tan x)
1548146968.183 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.183 * [exit]simplify:  Simplified to (tan x)
1548146968.183 * [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)))))
1548146968.183 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1548146968.183 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.187 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146968.188 * [exit]simplify:  Simplified to 4
1548146968.188 * [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)))))
1548146968.188 * * * * [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)))))>
1548146968.189 * [enter]simplify:  Simplifying (tan x)
1548146968.189 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.189 * [exit]simplify:  Simplified to (tan x)
1548146968.189 * [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)))))
1548146968.189 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146968.190 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146968.194 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146968.196 * [exit]simplify:  Simplified to 4
1548146968.196 * [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)))))
1548146968.196 * * * * [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)))))>
1548146968.196 * [enter]simplify:  Simplifying (tan x)
1548146968.196 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.197 * [exit]simplify:  Simplified to (tan x)
1548146968.197 * [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)))))
1548146968.197 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1548146968.198 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.201 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146968.201 * [exit]simplify:  Simplified to 4
1548146968.201 * [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)))))
1548146968.201 * * * * [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)))))>
1548146968.201 * [enter]simplify:  Simplifying (tan x)
1548146968.202 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.202 * [exit]simplify:  Simplified to (tan x)
1548146968.202 * [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)))))
1548146968.202 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146968.202 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146968.204 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146968.204 * [exit]simplify:  Simplified to 4
1548146968.204 * [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)))))
1548146968.204 * * * * [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)))))>
1548146968.205 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.205 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.205 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.205 * [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)))))
1548146968.205 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.205 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.206 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.206 * [exit]simplify:  Simplified to 2
1548146968.206 * [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)))))
1548146968.206 * * * * [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)))))>
1548146968.207 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.207 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.207 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.207 * [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)))))
1548146968.207 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.207 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.208 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.208 * [exit]simplify:  Simplified to 2
1548146968.208 * [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)))))
1548146968.208 * * * * [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)))))>
1548146968.209 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.209 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.209 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.209 * [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)))))
1548146968.209 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.209 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.210 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.210 * [exit]simplify:  Simplified to 2
1548146968.210 * [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)))))
1548146968.211 * * * * [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)))))>
1548146968.211 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.211 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.211 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.211 * [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)))))
1548146968.211 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.211 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.212 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.212 * [exit]simplify:  Simplified to 2
1548146968.213 * [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)))))
1548146968.213 * * * * [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)))))>
1548146968.213 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146968.213 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.213 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.215 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.216 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.218 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.220 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146968.220 * [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)))))
1548146968.220 * * * * [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)))))>
1548146968.220 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146968.220 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.221 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.222 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.224 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.225 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.227 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146968.227 * [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)))))
1548146968.227 * * * * [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)))))>
1548146968.227 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.227 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.228 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.228 * [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)))))
1548146968.228 * * * * [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)))))>
1548146968.228 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.228 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.229 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.229 * [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)))))
1548146968.229 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.229 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.230 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.231 * [exit]simplify:  Simplified to 2
1548146968.231 * [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)))))
1548146968.231 * * * * [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)))))>
1548146968.232 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.232 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.233 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.233 * [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)))))
1548146968.233 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.233 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.234 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.235 * [exit]simplify:  Simplified to 2
1548146968.235 * [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)))))
1548146968.235 * * * * [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)))))>
1548146968.236 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146968.236 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.237 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.240 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.243 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.247 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.250 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146968.250 * [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)))))
1548146968.250 * * * * [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)))))>
1548146968.251 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146968.251 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.252 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.255 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.258 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.262 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.265 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146968.265 * [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)))))
1548146968.265 * * * * [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)))))>
1548146968.265 * * * * [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)))))>
1548146968.265 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.265 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.266 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.266 * [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)))))
1548146968.266 * * * * [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)))))>
1548146968.267 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.267 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.268 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.268 * [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)))))
1548146968.268 * * * * [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)))))>
1548146968.268 * * * * [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)))))>
1548146968.268 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1548146968.268 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146968.270 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146968.272 * [exit]simplify:  Simplified to (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1548146968.272 * [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)))))
1548146968.272 * * * * [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)))))>
1548146968.273 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))
1548146968.273 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146968.275 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146968.278 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.281 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146968.281 * [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)))))
1548146968.281 * * * * [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)))))>
1548146968.281 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))
1548146968.281 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146968.283 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146968.286 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.289 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146968.289 * [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)))))
1548146968.289 * * * * [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)))))>
1548146968.289 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146968.289 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146968.291 * * [misc]simplify:  iters left: 5 (7 enodes)
1548146968.293 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146968.296 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146968.299 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146968.299 * [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)))))
1548146968.299 * * * * [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)))))>
1548146968.300 * * * * [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)))))>
1548146968.300 * * * * [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)))))>
1548146968.300 * [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))))
1548146968.300 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146968.303 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146968.309 * * [misc]simplify:  iters left: 4 (44 enodes)
1548146968.330 * * [misc]simplify:  iters left: 3 (100 enodes)
1548146968.365 * * [misc]simplify:  iters left: 2 (123 enodes)
1548146968.381 * * [misc]simplify:  iters left: 1 (127 enodes)
1548146968.391 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146968.391 * [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)))))
1548146968.391 * * * * [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)))))>
1548146968.391 * [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))))
1548146968.391 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146968.394 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146968.402 * * [misc]simplify:  iters left: 4 (72 enodes)
1548146968.440 * * [misc]simplify:  iters left: 3 (136 enodes)
1548146968.467 * * [misc]simplify:  iters left: 2 (160 enodes)
1548146968.505 * * [misc]simplify:  iters left: 1 (164 enodes)
1548146968.524 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146968.524 * [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)))))
1548146968.524 * * * * [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)))))>
1548146968.524 * [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))))
1548146968.524 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146968.528 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146968.536 * * [misc]simplify:  iters left: 4 (74 enodes)
1548146968.567 * * [misc]simplify:  iters left: 3 (125 enodes)
1548146968.584 * * [misc]simplify:  iters left: 2 (133 enodes)
1548146968.597 * * [misc]simplify:  iters left: 1 (136 enodes)
1548146968.616 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146968.616 * [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)))))
1548146968.616 * * * * [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)))))>
1548146968.616 * [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))))
1548146968.617 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146968.619 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146968.625 * * [misc]simplify:  iters left: 4 (43 enodes)
1548146968.635 * * [misc]simplify:  iters left: 3 (102 enodes)
1548146968.656 * * [misc]simplify:  iters left: 2 (120 enodes)
1548146968.674 * * [misc]simplify:  iters left: 1 (124 enodes)
1548146968.694 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146968.694 * [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)))))
1548146968.694 * * * * [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)))))>
1548146968.695 * * * * [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)))))>
1548146968.695 * * * * [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)))))>
1548146968.695 * * * * [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)))))>
1548146968.695 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (sin x)))
1548146968.695 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.696 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.699 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.702 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.705 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.709 * [exit]simplify:  Simplified to (pow (sin x) 4)
1548146968.709 * [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)))))
1548146968.709 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (* (cos x) (cos x)))
1548146968.709 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.710 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146968.713 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146968.716 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146968.719 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146968.722 * [exit]simplify:  Simplified to (pow (cos x) 4)
1548146968.722 * [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)))))
1548146968.722 * * * * [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)))))>
1548146968.723 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (sin x)))
1548146968.723 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.725 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.728 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146968.733 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146968.737 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146968.737 * [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)))))
1548146968.738 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1548146968.738 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.739 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146968.740 * * [misc]simplify:  iters left: 3 (7 enodes)
1548146968.742 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146968.742 * [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)))))
1548146968.742 * * * * [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)))))>
1548146968.742 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (tan x)))
1548146968.743 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.744 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.748 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146968.753 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146968.757 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146968.757 * [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)))))
1548146968.757 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1548146968.757 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.759 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146968.760 * * [misc]simplify:  iters left: 3 (7 enodes)
1548146968.762 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146968.763 * [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)))))
1548146968.763 * * * * [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)))))>
1548146968.763 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146968.763 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.765 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.769 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146968.774 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1548146968.774 * [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)))))
1548146968.775 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1548146968.775 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.776 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146968.777 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146968.777 * [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)))))
1548146968.777 * * * * [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)))))>
1548146968.777 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146968.777 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146968.778 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146968.780 * * [misc]simplify:  iters left: 3 (17 enodes)
1548146968.782 * * [misc]simplify:  iters left: 2 (21 enodes)
1548146968.784 * * [misc]simplify:  iters left: 1 (22 enodes)
1548146968.787 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146968.787 * [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)))))
1548146968.787 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.787 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.787 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.787 * [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)))))
1548146968.787 * * * * [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)))))>
1548146968.787 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (tan x)))
1548146968.788 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.789 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146968.790 * * [misc]simplify:  iters left: 3 (19 enodes)
1548146968.792 * * [misc]simplify:  iters left: 2 (23 enodes)
1548146968.795 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146968.798 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146968.798 * [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)))))
1548146968.798 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.798 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.798 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.799 * [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)))))
1548146968.799 * * * * [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)))))>
1548146968.799 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1548146968.799 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.800 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.801 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146968.804 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146968.807 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146968.807 * [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)))))
1548146968.807 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1548146968.807 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146968.808 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146968.809 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146968.809 * [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)))))
1548146968.809 * * * * [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)))))>
1548146968.809 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (sin x)))
1548146968.809 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.810 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146968.812 * * [misc]simplify:  iters left: 3 (19 enodes)
1548146968.814 * * [misc]simplify:  iters left: 2 (23 enodes)
1548146968.816 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146968.819 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146968.819 * [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)))))
1548146968.819 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.819 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.820 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.820 * [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)))))
1548146968.820 * * * * [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)))))>
1548146968.820 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146968.820 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146968.821 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146968.824 * * [misc]simplify:  iters left: 3 (17 enodes)
1548146968.829 * * [misc]simplify:  iters left: 2 (21 enodes)
1548146968.834 * * [misc]simplify:  iters left: 1 (22 enodes)
1548146968.839 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146968.839 * [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)))))
1548146968.840 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.840 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.841 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.841 * [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)))))
1548146968.841 * * * * [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)))))>
1548146968.841 * * * * [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)))))>
1548146968.841 * [enter]simplify:  Simplifying (tan x)
1548146968.841 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.842 * [exit]simplify:  Simplified to (tan x)
1548146968.842 * [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)))))
1548146968.842 * * * * [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)))))>
1548146968.842 * [enter]simplify:  Simplifying (tan x)
1548146968.842 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.843 * [exit]simplify:  Simplified to (tan x)
1548146968.843 * [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)))))
1548146968.843 * * * * [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)))))>
1548146968.843 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.843 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.844 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.844 * [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)))))
1548146968.844 * * * * [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)))))>
1548146968.844 * [enter]simplify:  Simplifying (cos x)
1548146968.844 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.845 * [exit]simplify:  Simplified to (cos x)
1548146968.845 * [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)))))
1548146968.845 * * * * [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)))))>
1548146968.845 * [enter]simplify:  Simplifying (cos x)
1548146968.845 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.846 * [exit]simplify:  Simplified to (cos x)
1548146968.846 * [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)))))
1548146968.846 * * * * [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)))))>
1548146968.846 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (tan x)))
1548146968.846 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.848 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146968.852 * * [misc]simplify:  iters left: 3 (18 enodes)
1548146968.856 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146968.862 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146968.867 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146968.867 * [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)))))
1548146968.867 * * * * [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)))))>
1548146968.868 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1548146968.868 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.870 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.873 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146968.878 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146968.883 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1548146968.883 * [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)))))
1548146968.883 * * * * [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)))))>
1548146968.883 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1548146968.883 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146968.885 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146968.889 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146968.894 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1548146968.895 * [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)))))
1548146968.895 * * * * [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)))))>
1548146968.895 * * * * [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)))))>
1548146968.895 * [enter]simplify:  Simplifying (tan x)
1548146968.895 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.896 * [exit]simplify:  Simplified to (tan x)
1548146968.896 * [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)))))
1548146968.896 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.896 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.897 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.898 * [exit]simplify:  Simplified to 2
1548146968.898 * [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))))
1548146968.898 * * * * [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))))>
1548146968.898 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.899 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.899 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.900 * [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))))
1548146968.900 * * * * [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))))>
1548146968.900 * * * * [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)))))>
1548146968.900 * [enter]simplify:  Simplifying (tan x)
1548146968.900 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.901 * [exit]simplify:  Simplified to (tan x)
1548146968.901 * [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)))))
1548146968.901 * * * * [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))))>
1548146968.901 * * * * [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)))))))>
1548146968.901 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146968.901 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.902 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146968.902 * [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)))))))
1548146968.902 * * * * [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)))))))>
1548146968.902 * * * * [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)))))))>
1548146968.902 * * * * [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)))))))>
1548146968.903 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146968.903 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146968.904 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146968.908 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146968.913 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146968.919 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146968.926 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146968.933 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146968.933 * [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)))))
1548146968.933 * * * * [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)))))))>
1548146968.933 * * * * [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)))))))>
1548146968.933 * * * * [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)))))))>
1548146968.933 * * * * [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))))))>
1548146968.933 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146968.933 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.935 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146968.935 * [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))))))
1548146968.935 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.935 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.937 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.937 * [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))))))
1548146968.937 * * * * [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))))))>
1548146968.937 * * * * [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))))))>
1548146968.938 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146968.938 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.938 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146968.938 * [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))))))
1548146968.939 * * * * [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))))))>
1548146968.939 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146968.939 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.940 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146968.940 * [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))))))
1548146968.940 * * * * [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)))))>
1548146968.940 * [enter]simplify:  Simplifying (tan x)
1548146968.940 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.941 * [exit]simplify:  Simplified to (tan x)
1548146968.941 * [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)))))
1548146968.941 * * * * [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))))))>
1548146968.941 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146968.941 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.942 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146968.942 * [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))))))
1548146968.942 * * * * [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))))))>
1548146968.942 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146968.943 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.943 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146968.943 * [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))))))
1548146968.943 * * * * [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))))))>
1548146968.943 * * * * [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)))))>
1548146968.944 * [enter]simplify:  Simplifying (cos x)
1548146968.944 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.944 * [exit]simplify:  Simplified to (cos x)
1548146968.944 * [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)))))
1548146968.944 * * * * [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)))))>
1548146968.945 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146968.945 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146968.946 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146968.947 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146968.947 * [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)))))
1548146968.947 * * * * [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)))))>
1548146968.947 * * * * [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)))))>
1548146968.947 * [enter]simplify:  Simplifying (tan x)
1548146968.947 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.948 * [exit]simplify:  Simplified to (tan x)
1548146968.948 * [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)))))
1548146968.948 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.948 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.949 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.950 * [exit]simplify:  Simplified to 2
1548146968.950 * [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)))))
1548146968.950 * * * * [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)))))>
1548146968.950 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.950 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.950 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.950 * [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)))))
1548146968.950 * * * * [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)))))>
1548146968.950 * * * * [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)))))>
1548146968.950 * [enter]simplify:  Simplifying (tan x)
1548146968.950 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.951 * [exit]simplify:  Simplified to (tan x)
1548146968.951 * [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)))))
1548146968.951 * * * * [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)))))>
1548146968.951 * * * * [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)))))>
1548146968.951 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146968.951 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.952 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146968.952 * [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)))))
1548146968.952 * * * * [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)))))>
1548146968.952 * * * * [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)))))>
1548146968.952 * * * * [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)))))>
1548146968.952 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146968.952 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146968.953 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146968.954 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146968.957 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146968.960 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146968.964 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146968.967 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146968.967 * [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)))))
1548146968.967 * * * * [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)))))>
1548146968.967 * * * * [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)))))>
1548146968.967 * * * * [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)))))>
1548146968.967 * * * * [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)))))>
1548146968.967 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146968.967 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.968 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146968.968 * [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)))))
1548146968.968 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146968.968 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.969 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146968.969 * [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)))))
1548146968.969 * * * * [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)))))>
1548146968.969 * * * * [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)))))>
1548146968.969 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146968.969 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.969 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146968.969 * [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)))))
1548146968.969 * * * * [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)))))>
1548146968.969 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146968.969 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.970 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146968.970 * [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)))))
1548146968.970 * * * * [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)))))>
1548146968.970 * [enter]simplify:  Simplifying (tan x)
1548146968.970 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.970 * [exit]simplify:  Simplified to (tan x)
1548146968.970 * [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)))))
1548146968.970 * * * * [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)))))>
1548146968.970 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146968.971 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.971 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146968.971 * [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)))))
1548146968.971 * * * * [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)))))>
1548146968.971 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146968.971 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146968.972 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146968.972 * [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)))))
1548146968.972 * * * * [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)))))>
1548146968.972 * * * * [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)))))>
1548146968.972 * [enter]simplify:  Simplifying (cos x)
1548146968.972 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.972 * [exit]simplify:  Simplified to (cos x)
1548146968.972 * [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)))))
1548146968.972 * * * * [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)))))>
1548146968.973 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146968.973 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146968.973 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146968.974 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146968.974 * [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)))))
1548146968.974 * * * * [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)))))>
1548146968.974 * * * * [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)))))>
1548146968.974 * [enter]simplify:  Simplifying (tan x)
1548146968.974 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.974 * [exit]simplify:  Simplified to (tan x)
1548146968.974 * [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)))))
1548146968.974 * [enter]simplify:  Simplifying (+ 1 1)
1548146968.974 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146968.975 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146968.976 * [exit]simplify:  Simplified to 2
1548146968.976 * [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)))))
1548146968.976 * * * * [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)))))>
1548146968.976 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146968.976 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146968.976 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146968.977 * [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)))))
1548146968.977 * * * * [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)))))>
1548146968.977 * * * * [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)))))>
1548146968.977 * [enter]simplify:  Simplifying (tan x)
1548146968.977 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146968.977 * [exit]simplify:  Simplified to (tan x)
1548146968.977 * [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)))))
1548146968.978 * * * * [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)))))>
1548146968.978 * * * * [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)))))>
1548146968.978 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146968.978 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146968.979 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146968.979 * [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)))))
1548146968.979 * * * * [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)))))>
1548146968.979 * * * * [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)))))>
1548146968.979 * * * * [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)))))>
1548146968.980 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146968.980 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146968.981 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146968.984 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146968.990 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146968.996 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146969.000 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146969.003 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146969.003 * [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)))))
1548146969.003 * * * * [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)))))>
1548146969.003 * * * * [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)))))>
1548146969.003 * * * * [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)))))>
1548146969.003 * * * * [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)))))>
1548146969.003 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146969.003 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146969.004 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146969.004 * [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)))))
1548146969.004 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146969.004 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146969.005 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146969.005 * [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)))))
1548146969.005 * * * * [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)))))>
1548146969.005 * * * * [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)))))>
1548146969.005 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146969.005 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146969.005 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146969.005 * [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)))))
1548146969.005 * * * * [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)))))>
1548146969.005 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146969.005 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146969.006 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146969.006 * [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)))))
1548146969.006 * * * * [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)))))>
1548146969.006 * [enter]simplify:  Simplifying (tan x)
1548146969.006 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146969.006 * [exit]simplify:  Simplified to (tan x)
1548146969.006 * [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)))))
1548146969.006 * * * * [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)))))>
1548146969.007 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146969.007 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146969.007 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146969.007 * [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)))))
1548146969.007 * * * * [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)))))>
1548146969.007 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146969.007 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146969.008 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146969.008 * [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)))))
1548146969.008 * * * * [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)))))>
1548146969.008 * * * * [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)))))>
1548146969.008 * [enter]simplify:  Simplifying (cos x)
1548146969.008 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146969.008 * [exit]simplify:  Simplified to (cos x)
1548146969.009 * [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)))))
1548146969.009 * * * * [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)))))>
1548146969.009 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146969.009 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146969.009 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146969.010 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146969.010 * [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)))))
1548146969.010 * * * * [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)))))>
1548146969.010 * * * * [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)))))>
1548146969.010 * [enter]simplify:  Simplifying (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1548146969.010 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146969.012 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146969.015 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146969.018 * * [misc]simplify:  iters left: 3 (26 enodes)
1548146969.022 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))
1548146969.022 * [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)))))
1548146969.022 * * * * [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)))))>
1548146969.022 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1548146969.022 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.023 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1548146969.023 * [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)))))
1548146969.023 * * * * [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)))))>
1548146969.023 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1548146969.023 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.024 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1548146969.024 * [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)))))
1548146969.024 * * * * [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)))))))>
1548146969.024 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146969.024 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146969.026 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146969.030 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146969.033 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146969.037 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146969.037 * [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))))))
1548146969.037 * * * * [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)))))>
1548146969.037 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.037 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.038 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.039 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.041 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.045 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.045 * [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))))))
1548146969.045 * * * * [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)))))>
1548146969.045 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.045 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.046 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.047 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.050 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.053 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.053 * [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))))))
1548146969.054 * * * * [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)))))>
1548146969.054 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146969.054 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146969.056 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146969.058 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146969.062 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146969.065 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146969.065 * [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)))))
1548146969.065 * * * * [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)))))>
1548146969.066 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.066 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.067 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.068 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.070 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.073 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.073 * [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)))))
1548146969.073 * * * * [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)))))>
1548146969.073 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.073 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.074 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.076 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.078 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.081 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.081 * [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)))))
1548146969.081 * * * * [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)))))>
1548146969.081 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146969.081 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146969.083 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146969.087 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146969.094 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146969.101 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146969.101 * [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)))))
1548146969.101 * * * * [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)))))>
1548146969.101 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.101 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.102 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.103 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.105 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.110 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.110 * [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)))))
1548146969.110 * * * * [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)))))>
1548146969.110 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146969.110 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146969.111 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146969.112 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146969.115 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146969.118 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146969.118 * [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)))))
1548146969.118 * * * [misc]progress:  adding candidates to table
1548146970.535 * * [misc]progress:  iteration 4 / 4
1548146970.535 * * * [misc]progress:  picking best candidate
1548146970.587 * * * * [misc]pick:  Picked  #<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)))))))>
1548146970.587 * * * [misc]progress:  localizing error
1548146970.600 * * * [misc]progress:  generating rewritten candidates
1548146970.600 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1)
1548146970.603 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2)
1548146970.616 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 2)
1548146970.647 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 1)
1548146970.662 * * * [misc]progress:  generating series expansions
1548146970.662 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1)
1548146970.662 * [misc]backup-simplify:  Simplify (log (* (tan x) (tan x))) into (log (pow (tan x) 2))
1548146970.662 * [misc]approximate:  Taking taylor expansion of (log (pow (tan x) 2)) in (x) around 0
1548146970.662 * [misc]taylor:  Taking taylor expansion of (log (pow (tan x) 2)) in x
1548146970.662 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.662 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.662 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.662 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.662 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.663 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.663 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.663 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.663 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.663 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.663 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.665 * [misc]backup-simplify:  Simplify (log 1) into 0
1548146970.665 * [misc]taylor:  Taking taylor expansion of (log (pow (tan x) 2)) in x
1548146970.665 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.665 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.665 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.665 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.665 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.665 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.665 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.665 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.665 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.665 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.665 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.666 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.666 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.667 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.667 * [misc]backup-simplify:  Simplify (log 1) into 0
1548146970.667 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log x)) 0) into (* 2 (log x))
1548146970.667 * [misc]backup-simplify:  Simplify (* 2 (log x)) into (* 2 (log x))
1548146970.669 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.669 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146970.669 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146970.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146970.671 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548146970.671 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.674 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146970.675 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146970.676 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146970.676 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146970.680 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2/3) 1)) (pow 1 1)))) 2) into 2/3
1548146970.680 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146970.682 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.683 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146970.683 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146970.683 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146970.687 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 2/3) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548146970.687 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.689 * [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
1548146970.691 * [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
1548146970.692 * [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
1548146970.692 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146970.698 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 2/3) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 2/3) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 17/45) 1)) (pow 1 1)))) 24) into 7/45
1548146970.698 * [misc]backup-simplify:  Simplify 7/45 into 7/45
1548146970.699 * [misc]backup-simplify:  Simplify (+ (* 7/45 (pow x 4)) (+ (* 2/3 (pow x 2)) (* 2 (log x)))) into (+ (* 2/3 (pow x 2)) (+ (* 7/45 (pow x 4)) (* 2 (log x))))
1548146970.699 * [misc]backup-simplify:  Simplify (log (* (tan (/ 1 x)) (tan (/ 1 x)))) into (log (pow (tan (/ 1 x)) 2))
1548146970.699 * [misc]approximate:  Taking taylor expansion of (log (pow (tan (/ 1 x)) 2)) in (x) around 0
1548146970.699 * [misc]taylor:  Taking taylor expansion of (log (pow (tan (/ 1 x)) 2)) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.699 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.699 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.699 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.699 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.699 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.699 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.699 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.699 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.699 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.699 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.699 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.700 * [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))
1548146970.700 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1548146970.700 * [misc]taylor:  Taking taylor expansion of (log (pow (tan (/ 1 x)) 2)) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.700 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.700 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.700 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.700 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.700 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.700 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.700 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.700 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.700 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.700 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.700 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.700 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.700 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.701 * [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))
1548146970.701 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1548146970.701 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) into (log (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))
1548146970.701 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146970.701 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146970.702 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 1) into 0
1548146970.702 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.702 * [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
1548146970.702 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146970.703 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 2) into 0
1548146970.703 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.704 * [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
1548146970.704 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146970.707 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 6) into 0
1548146970.707 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.707 * [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
1548146970.708 * [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
1548146970.713 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 24) into 0
1548146970.713 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.714 * [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
1548146970.715 * [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
1548146970.723 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 120) into 0
1548146970.723 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.724 * [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
1548146970.725 * [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
1548146970.737 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)))) 720) into 0
1548146970.738 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.738 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2))) into (log (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146970.738 * [misc]backup-simplify:  Simplify (log (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (log (pow (tan (/ -1 x)) 2))
1548146970.738 * [misc]approximate:  Taking taylor expansion of (log (pow (tan (/ -1 x)) 2)) in (x) around 0
1548146970.738 * [misc]taylor:  Taking taylor expansion of (log (pow (tan (/ -1 x)) 2)) in x
1548146970.738 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.738 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.738 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.738 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.738 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.738 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.738 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.738 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.738 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.738 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.739 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.739 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.739 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.739 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.739 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.739 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.739 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.739 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.739 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.739 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.739 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.739 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.740 * [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))
1548146970.740 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1548146970.740 * [misc]taylor:  Taking taylor expansion of (log (pow (tan (/ -1 x)) 2)) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.740 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.740 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.740 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.740 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.740 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.740 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.740 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.740 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.740 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.740 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.741 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.741 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.741 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.741 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.741 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.741 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.741 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.741 * [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))
1548146970.741 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1548146970.742 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (log (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1548146970.742 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146970.742 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146970.743 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 1) into 0
1548146970.743 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.744 * [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
1548146970.744 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146970.746 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 2) into 0
1548146970.746 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.747 * [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
1548146970.747 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146970.750 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 6) into 0
1548146970.751 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.751 * [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
1548146970.752 * [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
1548146970.757 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 24) into 0
1548146970.757 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.758 * [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
1548146970.759 * [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
1548146970.766 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 120) into 0
1548146970.767 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.767 * [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
1548146970.768 * [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
1548146970.781 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)) 1)))) 720) into 0
1548146970.781 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.781 * [misc]backup-simplify:  Simplify (log (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) into (log (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146970.781 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2)
1548146970.782 * [misc]backup-simplify:  Simplify (exp (log (* (tan x) (tan x)))) into (pow (tan x) 2)
1548146970.782 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146970.782 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.782 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.782 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.782 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.782 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.782 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.782 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.782 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.782 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.782 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.782 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.783 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.783 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.783 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.783 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.783 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.784 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.784 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.784 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.784 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.784 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.785 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.785 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.786 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.786 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146970.786 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146970.787 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146970.787 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.789 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146970.790 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146970.790 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146970.790 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146970.790 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146970.793 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.794 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146970.795 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146970.795 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146970.795 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.802 * [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
1548146970.805 * [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
1548146970.806 * [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
1548146970.806 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146970.806 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146970.807 * [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))))
1548146970.807 * [misc]backup-simplify:  Simplify (exp (log (* (tan (/ 1 x)) (tan (/ 1 x))))) into (pow (tan (/ 1 x)) 2)
1548146970.807 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146970.807 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.807 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.807 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.807 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.807 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.807 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.807 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.807 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.808 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.808 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.808 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.808 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.808 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.808 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.808 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.808 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.808 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.808 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.808 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.808 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.808 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.808 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.808 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.808 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.808 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.808 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.809 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.809 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.809 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.809 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.809 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.809 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.809 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.809 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.809 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.809 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.810 * [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))
1548146970.810 * [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))
1548146970.810 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146970.810 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146970.810 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.811 * [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
1548146970.811 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146970.811 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.812 * [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
1548146970.812 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146970.812 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.813 * [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
1548146970.813 * [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
1548146970.813 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.814 * [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
1548146970.815 * [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
1548146970.815 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.815 * [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
1548146970.816 * [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
1548146970.816 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.817 * [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))
1548146970.817 * [misc]backup-simplify:  Simplify (exp (log (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (pow (tan (/ -1 x)) 2)
1548146970.817 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146970.817 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.817 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.817 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.817 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.817 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.817 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.817 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.817 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.817 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.817 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.817 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.817 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.818 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.818 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.818 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.818 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.818 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.818 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.818 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.818 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.818 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.818 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.818 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.818 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.818 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.818 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.818 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.818 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.818 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.819 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.819 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.819 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.819 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.819 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.819 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.819 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.819 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.819 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.819 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.820 * [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))
1548146970.820 * [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))
1548146970.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146970.820 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146970.821 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.821 * [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
1548146970.821 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146970.822 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.822 * [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)))))) into 0
1548146970.822 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146970.823 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.823 * [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)))))) into 0
1548146970.824 * [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
1548146970.824 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.824 * [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
1548146970.825 * [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
1548146970.825 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.826 * [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
1548146970.827 * [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
1548146970.827 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.827 * [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))
1548146970.827 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 2)
1548146970.827 * [misc]backup-simplify:  Simplify (* (* (tan x) (tan x)) (* (tan x) (tan x))) into (pow (tan x) 4)
1548146970.827 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 4) in (x) around 0
1548146970.827 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1548146970.827 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.827 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.827 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.828 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.828 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.828 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.828 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.828 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.828 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.828 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.829 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1548146970.829 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.829 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.829 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.829 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.829 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.829 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.829 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.829 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.830 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.830 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.831 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.832 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.832 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146970.833 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146970.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146970.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146970.833 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.835 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146970.836 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146970.836 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146970.837 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146970.837 * [misc]backup-simplify:  Simplify (+ (* 1 2/3) (+ (* 0 0) (* 2/3 1))) into 4/3
1548146970.837 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1548146970.839 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.841 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146970.841 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146970.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146970.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 2/3) (+ (* 2/3 0) (* 0 1)))) into 0
1548146970.842 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.847 * [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
1548146970.850 * [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
1548146970.851 * [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
1548146970.851 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146970.852 * [misc]backup-simplify:  Simplify (+ (* 1 17/45) (+ (* 0 0) (+ (* 2/3 2/3) (+ (* 0 0) (* 17/45 1))))) into 6/5
1548146970.852 * [misc]backup-simplify:  Simplify 6/5 into 6/5
1548146970.852 * [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))))
1548146970.852 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))) into (pow (tan (/ 1 x)) 4)
1548146970.852 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in (x) around 0
1548146970.852 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1548146970.852 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.852 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.853 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.853 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.853 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.853 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.853 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.853 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.853 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.853 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.853 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.853 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.853 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.853 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.853 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.853 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1548146970.853 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.854 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.854 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.854 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.854 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.854 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.854 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.854 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.854 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.854 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.854 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.854 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.854 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.854 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.854 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.855 * [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))
1548146970.855 * [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))
1548146970.855 * [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))
1548146970.856 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146970.856 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146970.856 * [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
1548146970.856 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.857 * [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
1548146970.857 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146970.858 * [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
1548146970.858 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.858 * [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
1548146970.859 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146970.860 * [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
1548146970.860 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.860 * [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
1548146970.861 * [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
1548146970.862 * [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
1548146970.862 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.862 * [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
1548146970.863 * [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
1548146970.864 * [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
1548146970.864 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.865 * [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)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1548146970.866 * [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
1548146970.867 * [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
1548146970.867 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.867 * [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))
1548146970.867 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (pow (tan (/ -1 x)) 4)
1548146970.867 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in (x) around 0
1548146970.867 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1548146970.867 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.868 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.868 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.868 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.868 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.868 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.868 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.868 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.868 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.868 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.868 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.868 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.868 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.868 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.868 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.868 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.868 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.868 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.868 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.868 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.869 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.869 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1548146970.869 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.869 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.869 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.869 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.869 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.869 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.869 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.869 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.869 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.869 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.869 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.869 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.869 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.869 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.869 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.869 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.869 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.869 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.869 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.870 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.870 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.870 * [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))
1548146970.870 * [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))
1548146970.871 * [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))
1548146970.871 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146970.871 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146970.872 * [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
1548146970.872 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.872 * [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
1548146970.872 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146970.873 * [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
1548146970.873 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.873 * [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
1548146970.874 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146970.875 * [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
1548146970.875 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.875 * [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
1548146970.876 * [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
1548146970.877 * [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
1548146970.877 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.877 * [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
1548146970.878 * [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
1548146970.879 * [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
1548146970.879 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.880 * [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
1548146970.881 * [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
1548146970.882 * [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
1548146970.882 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.882 * [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))
1548146970.882 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 1)
1548146970.882 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1548146970.882 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1548146970.882 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.882 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.882 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.882 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.882 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.882 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.882 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.882 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.883 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.883 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.883 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.884 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.884 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1548146970.884 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1548146970.884 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1548146970.884 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1548146970.884 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.884 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.884 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.884 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1548146970.884 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.884 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.884 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.885 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1548146970.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548146970.886 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.887 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.887 * [misc]backup-simplify:  Simplify (+ 0) into 0
1548146970.887 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548146970.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548146970.888 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.889 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1548146970.890 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1548146970.891 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1548146970.891 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1548146970.891 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1548146970.893 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1548146970.895 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1548146970.895 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1548146970.896 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1548146970.896 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.900 * [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
1548146970.903 * [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
1548146970.904 * [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
1548146970.904 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1548146970.904 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1548146970.905 * [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))))
1548146970.905 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1548146970.905 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1548146970.905 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.905 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.905 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.905 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.905 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.905 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.905 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.905 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.905 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.905 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.905 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.905 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.906 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.906 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.906 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1548146970.906 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1548146970.906 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.906 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1548146970.906 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.906 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.906 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.906 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.906 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1548146970.906 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1548146970.906 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146970.906 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.906 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.907 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146970.907 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1548146970.907 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1548146970.907 * [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))
1548146970.907 * [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))
1548146970.908 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1548146970.908 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1548146970.908 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.908 * [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
1548146970.909 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1548146970.909 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.910 * [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)))))) into 0
1548146970.910 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1548146970.910 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.911 * [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
1548146970.911 * [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
1548146970.911 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.912 * [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
1548146970.913 * [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
1548146970.913 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.913 * [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
1548146970.914 * [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
1548146970.914 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.915 * [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))
1548146970.915 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1548146970.915 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1548146970.915 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.915 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.915 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.915 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.915 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.915 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.915 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.915 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.915 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.915 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.915 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.915 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.915 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.916 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.916 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.916 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.916 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.916 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.916 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.916 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.916 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.916 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.916 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1548146970.916 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1548146970.916 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.916 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1548146970.916 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.916 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.916 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.916 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.916 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.916 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.916 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.917 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1548146970.917 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1548146970.917 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146970.917 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146970.917 * [misc]backup-simplify:  Simplify -1 into -1
1548146970.917 * [misc]taylor:  Taking taylor expansion of x in x
1548146970.917 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.917 * [misc]backup-simplify:  Simplify 1 into 1
1548146970.917 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146970.917 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1548146970.917 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1548146970.917 * [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))
1548146970.918 * [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))
1548146970.918 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1548146970.918 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1548146970.918 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.919 * [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
1548146970.919 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1548146970.919 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.919 * [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
1548146970.920 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1548146970.920 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.920 * [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
1548146970.921 * [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
1548146970.921 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.921 * [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
1548146970.922 * [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
1548146970.922 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.922 * [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
1548146970.922 * [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
1548146970.922 * [misc]backup-simplify:  Simplify 0 into 0
1548146970.923 * [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))
1548146970.923 * * * [misc]progress:  simplifying candidates
1548146970.923 * * * * [misc]progress:  [ 1 / 131 ] 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)))))))>
1548146970.923 * [enter]simplify:  Simplifying (log (tan x))
1548146970.923 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146970.923 * [exit]simplify:  Simplified to (log (tan x))
1548146970.923 * [misc]simplify:  Simplified (2 2 2 1 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)))))))
1548146970.923 * * * * [misc]progress:  [ 2 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (- (log (* (sin x) (sin x))) (log (* (cos x) (cos x))))))))>
1548146970.924 * [enter]simplify:  Simplifying (log (* (sin x) (sin x)))
1548146970.924 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146970.924 * * [misc]simplify:  iters left: 3 (6 enodes)
1548146970.925 * [exit]simplify:  Simplified to (log (* (sin x) (sin x)))
1548146970.925 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (- (log (* (sin x) (sin x))) (log (* (cos x) (cos x))))))))
1548146970.925 * * * * [misc]progress:  [ 3 / 131 ] 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) (sin x))) (log (cos x)))))))>
1548146970.925 * [enter]simplify:  Simplifying (log (* (tan x) (sin x)))
1548146970.925 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146970.926 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146970.927 * * [misc]simplify:  iters left: 2 (10 enodes)
1548146970.928 * [exit]simplify:  Simplified to (log (* (sin x) (tan x)))
1548146970.928 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (- (log (* (sin x) (tan x))) (log (cos x)))))))
1548146970.928 * * * * [misc]progress:  [ 4 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (- (log (* (sin x) (tan x))) (log (cos x)))))))>
1548146970.929 * [enter]simplify:  Simplifying (log (* (sin x) (tan x)))
1548146970.929 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146970.929 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146970.930 * * [misc]simplify:  iters left: 2 (10 enodes)
1548146970.932 * [exit]simplify:  Simplified to (log (* (tan x) (sin x)))
1548146970.932 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (- (log (* (tan x) (sin x))) (log (cos x)))))))
1548146970.932 * * * * [misc]progress:  [ 5 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* (+ 1 1) (log (tan x)))))))>
1548146970.932 * [enter]simplify:  Simplifying (+ 1 1)
1548146970.932 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146970.933 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146970.933 * [exit]simplify:  Simplified to 2
1548146970.933 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 2 (log (tan x)))))))
1548146970.933 * * * * [misc]progress:  [ 6 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 1 (log (* (tan x) (tan x))))))))>
1548146970.933 * * * * [misc]progress:  [ 7 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 2 (log (tan x)))))))>
1548146970.933 * * * * [misc]progress:  [ 8 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* (+ 1 1) (log (tan x)))))))>
1548146970.934 * [enter]simplify:  Simplifying (+ 1 1)
1548146970.934 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146970.934 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146970.935 * [exit]simplify:  Simplified to 2
1548146970.935 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 2 (log (tan x)))))))
1548146970.935 * * * * [misc]progress:  [ 9 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 1 (log (* (tan x) (tan x))))))))>
1548146970.935 * * * * [misc]progress:  [ 10 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (pow (log (* (tan x) (tan x))) 1)))))>
1548146970.935 * * * * [misc]progress:  [ 11 / 131 ] 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)))))))>
1548146970.935 * [enter]simplify:  Simplifying (log (tan x))
1548146970.935 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146970.936 * [exit]simplify:  Simplified to (log (tan x))
1548146970.936 * [misc]simplify:  Simplified (2 2 2 1 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)))))))
1548146970.936 * * * * [misc]progress:  [ 12 / 131 ] 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)))))))>
1548146970.936 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146970.936 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146970.936 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146970.936 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.936 * * * * [misc]progress:  [ 13 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (exp (log (log (* (tan x) (tan x)))))))))>
1548146970.936 * * * * [misc]progress:  [ 14 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (exp (log (* (tan x) (tan x)))))))))>
1548146970.936 * * * * [misc]progress:  [ 15 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* (* (cbrt (log (* (tan x) (tan x)))) (cbrt (log (* (tan x) (tan x))))) (cbrt (log (* (tan x) (tan x)))))))))>
1548146970.937 * * * * [misc]progress:  [ 16 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (cbrt (* (* (log (* (tan x) (tan x))) (log (* (tan x) (tan x)))) (log (* (tan x) (tan x)))))))))>
1548146970.937 * * * * [misc]progress:  [ 17 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* (sqrt (log (* (tan x) (tan x)))) (sqrt (log (* (tan x) (tan x)))))))))>
1548146970.937 * * * * [misc]progress:  [ 18 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (* 1 (log (* (tan x) (tan x))))))))>
1548146970.937 * * * * [misc]progress:  [ 19 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp (log (* (tan x) (tan x)))) 1))))>
1548146970.937 * * * * [misc]progress:  [ 20 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp (+ 1 1)) (log (tan x))))))>
1548146970.937 * [enter]simplify:  Simplifying (exp (+ 1 1))
1548146970.937 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146970.938 * * [misc]simplify:  iters left: 2 (8 enodes)
1548146970.939 * * [misc]simplify:  iters left: 1 (10 enodes)
1548146970.942 * [exit]simplify:  Simplified to (* E E)
1548146970.942 * [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 (* E E) (log (tan x))))))
1548146970.942 * * * * [misc]progress:  [ 21 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp 1) (log (* (tan x) (tan x)))))))>
1548146970.942 * [enter]simplify:  Simplifying (exp 1)
1548146970.942 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.943 * [exit]simplify:  Simplified to E
1548146970.943 * [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 E (log (* (tan x) (tan x)))))))
1548146970.943 * * * * [misc]progress:  [ 22 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp 2) (log (tan x))))))>
1548146970.943 * [enter]simplify:  Simplifying (exp 2)
1548146970.943 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.944 * [exit]simplify:  Simplified to (exp 2)
1548146970.945 * [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 (exp 2) (log (tan x))))))
1548146970.945 * * * * [misc]progress:  [ 23 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp (+ 1 1)) (log (tan x))))))>
1548146970.945 * [enter]simplify:  Simplifying (exp (+ 1 1))
1548146970.945 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146970.947 * * [misc]simplify:  iters left: 2 (8 enodes)
1548146970.949 * * [misc]simplify:  iters left: 1 (10 enodes)
1548146970.951 * [exit]simplify:  Simplified to (* E E)
1548146970.951 * [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 (* E E) (log (tan x))))))
1548146970.951 * * * * [misc]progress:  [ 24 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp 1) (log (* (tan x) (tan x)))))))>
1548146970.951 * [enter]simplify:  Simplifying (exp 1)
1548146970.951 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.952 * [exit]simplify:  Simplified to E
1548146970.952 * [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 E (log (* (tan x) (tan x)))))))
1548146970.952 * * * * [misc]progress:  [ 25 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp (* (cbrt (log (* (tan x) (tan x)))) (cbrt (log (* (tan x) (tan x)))))) (cbrt (log (* (tan x) (tan x))))))))>
1548146970.952 * [enter]simplify:  Simplifying (exp (* (cbrt (log (* (tan x) (tan x)))) (cbrt (log (* (tan x) (tan x))))))
1548146970.952 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146970.954 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146970.957 * [exit]simplify:  Simplified to (exp (* (cbrt (log (* (tan x) (tan x)))) (cbrt (log (* (tan x) (tan x))))))
1548146970.958 * [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 (exp (* (cbrt (log (* (tan x) (tan x)))) (cbrt (log (* (tan x) (tan x)))))) (cbrt (log (* (tan x) (tan x))))))))
1548146970.958 * * * * [misc]progress:  [ 26 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp (sqrt (log (* (tan x) (tan x))))) (sqrt (log (* (tan x) (tan x))))))))>
1548146970.958 * [enter]simplify:  Simplifying (exp (sqrt (log (* (tan x) (tan x)))))
1548146970.958 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146970.960 * * [misc]simplify:  iters left: 5 (8 enodes)
1548146970.962 * [exit]simplify:  Simplified to (exp (sqrt (log (* (tan x) (tan x)))))
1548146970.962 * [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 (exp (sqrt (log (* (tan x) (tan x))))) (sqrt (log (* (tan x) (tan x))))))))
1548146970.962 * * * * [misc]progress:  [ 27 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (exp 1) (log (* (tan x) (tan x)))))))>
1548146970.962 * [enter]simplify:  Simplifying (exp 1)
1548146970.962 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.963 * [exit]simplify:  Simplified to E
1548146970.963 * [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 E (log (* (tan x) (tan x)))))))
1548146970.963 * * * * [misc]progress:  [ 28 / 131 ] 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))) (exp (log (tan x)))))))>
1548146970.963 * [enter]simplify:  Simplifying (exp (log (tan x)))
1548146970.963 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146970.965 * [exit]simplify:  Simplified to (tan x)
1548146970.965 * [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) (exp (log (tan x)))))))
1548146970.965 * * * * [misc]progress:  [ 29 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (exp (log (* (sin x) (sin x)))) (exp (log (* (cos x) (cos x))))))))>
1548146970.965 * [enter]simplify:  Simplifying (exp (log (* (sin x) (sin x))))
1548146970.965 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146970.966 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146970.968 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146970.969 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146970.969 * [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)) (exp (log (* (cos x) (cos x))))))))
1548146970.969 * * * * [misc]progress:  [ 30 / 131 ] 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) (sin x)))) (exp (log (cos x)))))))>
1548146970.969 * [enter]simplify:  Simplifying (exp (log (* (tan x) (sin x))))
1548146970.970 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146970.970 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146970.972 * * [misc]simplify:  iters left: 3 (14 enodes)
1548146970.973 * * [misc]simplify:  iters left: 2 (17 enodes)
1548146970.975 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146970.975 * [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)) (exp (log (cos x)))))))
1548146970.975 * * * * [misc]progress:  [ 31 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (exp (log (* (sin x) (tan x)))) (exp (log (cos x)))))))>
1548146970.975 * [enter]simplify:  Simplifying (exp (log (* (sin x) (tan x))))
1548146970.975 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146970.976 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146970.977 * * [misc]simplify:  iters left: 3 (14 enodes)
1548146970.979 * * [misc]simplify:  iters left: 2 (17 enodes)
1548146970.980 * [exit]simplify:  Simplified to (* (sin x) (tan x))
1548146970.980 * [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) (tan x)) (exp (log (cos x)))))))
1548146970.980 * * * * [misc]progress:  [ 32 / 131 ] 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)))))>
1548146970.981 * [enter]simplify:  Simplifying (tan x)
1548146970.981 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.981 * [exit]simplify:  Simplified to (tan x)
1548146970.981 * [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) (tan x)))))
1548146970.981 * * * * [misc]progress:  [ 33 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (exp (log (* (tan x) (tan x)))))))))>
1548146970.981 * * * * [misc]progress:  [ 34 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (log (exp (exp (log (* (tan x) (tan x)))))))))>
1548146970.981 * * * * [misc]progress:  [ 35 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (exp (log (* (tan x) (tan x))))) (cbrt (exp (log (* (tan x) (tan x)))))) (cbrt (exp (log (* (tan x) (tan x)))))))))>
1548146970.981 * * * * [misc]progress:  [ 36 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (* (* (exp (log (* (tan x) (tan x)))) (exp (log (* (tan x) (tan x))))) (exp (log (* (tan x) (tan x)))))))))>
1548146970.981 * * * * [misc]progress:  [ 37 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (exp (log (* (tan x) (tan x))))) (sqrt (exp (log (* (tan x) (tan x)))))))))>
1548146970.981 * * * * [misc]progress:  [ 38 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* 1 (exp (log (* (tan x) (tan x))))))))>
1548146970.981 * * * * [misc]progress:  [ 39 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.981 * [enter]simplify:  Simplifying (tan x)
1548146970.982 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.982 * [exit]simplify:  Simplified to (tan x)
1548146970.982 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.982 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146970.982 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146970.984 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146970.984 * [exit]simplify:  Simplified to 4
1548146970.984 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.984 * * * * [misc]progress:  [ 40 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.985 * [enter]simplify:  Simplifying (tan x)
1548146970.985 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.985 * [exit]simplify:  Simplified to (tan x)
1548146970.985 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.985 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1548146970.985 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146970.987 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146970.987 * [exit]simplify:  Simplified to 4
1548146970.987 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.988 * * * * [misc]progress:  [ 41 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.988 * [enter]simplify:  Simplifying (tan x)
1548146970.988 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.988 * [exit]simplify:  Simplified to (tan x)
1548146970.988 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.988 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146970.988 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146970.990 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146970.990 * [exit]simplify:  Simplified to 4
1548146970.990 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.991 * * * * [misc]progress:  [ 42 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.991 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146970.991 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146970.991 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146970.991 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.991 * [enter]simplify:  Simplifying (+ 1 1)
1548146970.991 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146970.992 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146970.992 * [exit]simplify:  Simplified to 2
1548146970.992 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.992 * * * * [misc]progress:  [ 43 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.993 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146970.993 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146970.993 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146970.993 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.993 * [enter]simplify:  Simplifying (+ 1 1)
1548146970.993 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146970.994 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146970.994 * [exit]simplify:  Simplified to 2
1548146970.994 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.994 * * * * [misc]progress:  [ 44 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.994 * [enter]simplify:  Simplifying (tan x)
1548146970.995 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.995 * [exit]simplify:  Simplified to (tan x)
1548146970.995 * [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 (exp (log (* (tan x) (tan x)))))))
1548146970.995 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1548146970.995 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146970.997 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146970.998 * [exit]simplify:  Simplified to 4
1548146970.998 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.998 * * * * [misc]progress:  [ 45 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146970.999 * [enter]simplify:  Simplifying (tan x)
1548146970.999 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146970.999 * [exit]simplify:  Simplified to (tan x)
1548146970.999 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146970.999 * [enter]simplify:  Simplifying (+ 2 2)
1548146970.999 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.001 * * [misc]simplify:  iters left: 1 (3 enodes)
1548146971.001 * [exit]simplify:  Simplified to 4
1548146971.001 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146971.001 * * * * [misc]progress:  [ 46 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.001 * [enter]simplify:  Simplifying (tan x)
1548146971.002 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.002 * [exit]simplify:  Simplified to (tan x)
1548146971.002 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.002 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1548146971.002 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146971.005 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146971.007 * [exit]simplify:  Simplified to 4
1548146971.007 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146971.007 * * * * [misc]progress:  [ 47 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.007 * [enter]simplify:  Simplifying (tan x)
1548146971.007 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.008 * [exit]simplify:  Simplified to (tan x)
1548146971.008 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.008 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146971.008 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146971.011 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146971.013 * [exit]simplify:  Simplified to 4
1548146971.013 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146971.013 * * * * [misc]progress:  [ 48 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.013 * [enter]simplify:  Simplifying (tan x)
1548146971.013 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.014 * [exit]simplify:  Simplified to (tan x)
1548146971.014 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.014 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1548146971.014 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146971.017 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146971.018 * [exit]simplify:  Simplified to 4
1548146971.018 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146971.018 * * * * [misc]progress:  [ 49 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.018 * [enter]simplify:  Simplifying (tan x)
1548146971.018 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.019 * [exit]simplify:  Simplified to (tan x)
1548146971.019 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.019 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1548146971.019 * * [misc]simplify:  iters left: 4 (3 enodes)
1548146971.022 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146971.024 * [exit]simplify:  Simplified to 4
1548146971.024 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (exp (log (* (tan x) (tan x)))))))
1548146971.024 * * * * [misc]progress:  [ 50 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.024 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.024 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.025 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.025 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.025 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.025 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.027 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.027 * [exit]simplify:  Simplified to 2
1548146971.028 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.028 * * * * [misc]progress:  [ 51 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.028 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.028 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.029 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.029 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.029 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.029 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.030 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.031 * [exit]simplify:  Simplified to 2
1548146971.031 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.031 * * * * [misc]progress:  [ 52 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.032 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.032 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.033 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.033 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.033 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.033 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.034 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.035 * [exit]simplify:  Simplified to 2
1548146971.035 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.035 * * * * [misc]progress:  [ 53 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.035 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.035 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.036 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.036 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.037 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.037 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.038 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.039 * [exit]simplify:  Simplified to 2
1548146971.039 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.039 * * * * [misc]progress:  [ 54 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.039 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146971.039 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.041 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.043 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.046 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.049 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.053 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146971.053 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.053 * * * * [misc]progress:  [ 55 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.053 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146971.053 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.054 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.057 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.060 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.063 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.067 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146971.067 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.067 * * * * [misc]progress:  [ 56 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.067 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.067 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.068 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.068 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.068 * * * * [misc]progress:  [ 57 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.070 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.070 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.070 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.070 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.070 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.071 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.071 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.072 * [exit]simplify:  Simplified to 2
1548146971.072 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.072 * * * * [misc]progress:  [ 58 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.072 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.072 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.073 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.073 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.073 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.073 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.073 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.074 * [exit]simplify:  Simplified to 2
1548146971.074 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.074 * * * * [misc]progress:  [ 59 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.074 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146971.074 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.075 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.076 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.077 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.079 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.081 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146971.081 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.081 * * * * [misc]progress:  [ 60 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.081 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1548146971.081 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.082 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.083 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.084 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.086 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.088 * [exit]simplify:  Simplified to (pow (tan x) 4)
1548146971.088 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.088 * * * * [misc]progress:  [ 61 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.088 * * * * [misc]progress:  [ 62 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.088 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.088 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.089 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.089 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.089 * * * * [misc]progress:  [ 63 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.089 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.089 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.089 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.089 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.090 * * * * [misc]progress:  [ 64 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.090 * * * * [misc]progress:  [ 65 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.090 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1548146971.090 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146971.091 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146971.092 * [exit]simplify:  Simplified to (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1548146971.092 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.092 * * * * [misc]progress:  [ 66 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.092 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))
1548146971.092 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146971.093 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146971.094 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.096 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146971.096 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.096 * * * * [misc]progress:  [ 67 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.096 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))
1548146971.096 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146971.097 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146971.098 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.100 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146971.100 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.100 * * * * [misc]progress:  [ 68 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.100 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146971.100 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146971.101 * * [misc]simplify:  iters left: 5 (7 enodes)
1548146971.102 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146971.103 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146971.105 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1548146971.105 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.105 * * * * [misc]progress:  [ 69 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (log (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.105 * * * * [misc]progress:  [ 70 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (log (exp (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.105 * * * * [misc]progress:  [ 71 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.105 * [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))))
1548146971.105 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146971.106 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146971.110 * * [misc]simplify:  iters left: 4 (44 enodes)
1548146971.120 * * [misc]simplify:  iters left: 3 (100 enodes)
1548146971.142 * * [misc]simplify:  iters left: 2 (123 enodes)
1548146971.174 * * [misc]simplify:  iters left: 1 (127 enodes)
1548146971.193 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146971.193 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.193 * * * * [misc]progress:  [ 72 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.193 * [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))))
1548146971.193 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146971.197 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146971.203 * * [misc]simplify:  iters left: 4 (72 enodes)
1548146971.222 * * [misc]simplify:  iters left: 3 (136 enodes)
1548146971.251 * * [misc]simplify:  iters left: 2 (160 enodes)
1548146971.279 * * [misc]simplify:  iters left: 1 (164 enodes)
1548146971.287 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146971.287 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.287 * * * * [misc]progress:  [ 73 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.287 * [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))))
1548146971.287 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146971.290 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146971.298 * * [misc]simplify:  iters left: 4 (74 enodes)
1548146971.330 * * [misc]simplify:  iters left: 3 (125 enodes)
1548146971.345 * * [misc]simplify:  iters left: 2 (133 enodes)
1548146971.356 * * [misc]simplify:  iters left: 1 (136 enodes)
1548146971.366 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146971.367 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.367 * * * * [misc]progress:  [ 74 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.367 * [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))))
1548146971.367 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146971.370 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146971.376 * * [misc]simplify:  iters left: 4 (43 enodes)
1548146971.393 * * [misc]simplify:  iters left: 3 (102 enodes)
1548146971.419 * * [misc]simplify:  iters left: 2 (120 enodes)
1548146971.434 * * [misc]simplify:  iters left: 1 (124 enodes)
1548146971.451 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1548146971.451 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.451 * * * * [misc]progress:  [ 75 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.451 * * * * [misc]progress:  [ 76 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.452 * * * * [misc]progress:  [ 77 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.452 * * * * [misc]progress:  [ 78 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.452 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (sin x)))
1548146971.452 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.453 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.454 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.456 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.457 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.459 * [exit]simplify:  Simplified to (pow (sin x) 4)
1548146971.459 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.459 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (* (cos x) (cos x)))
1548146971.459 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.461 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146971.462 * * [misc]simplify:  iters left: 3 (10 enodes)
1548146971.464 * * [misc]simplify:  iters left: 2 (14 enodes)
1548146971.465 * * [misc]simplify:  iters left: 1 (16 enodes)
1548146971.467 * [exit]simplify:  Simplified to (pow (cos x) 4)
1548146971.467 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.467 * * * * [misc]progress:  [ 79 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.467 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (sin x)))
1548146971.467 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.468 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.470 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146971.473 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146971.475 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146971.475 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.475 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1548146971.475 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.476 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146971.476 * * [misc]simplify:  iters left: 3 (7 enodes)
1548146971.477 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146971.477 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.477 * * * * [misc]progress:  [ 80 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.478 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (tan x)))
1548146971.478 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.479 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.480 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146971.484 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146971.486 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146971.486 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.486 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1548146971.487 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.487 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146971.488 * * [misc]simplify:  iters left: 3 (7 enodes)
1548146971.489 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146971.489 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.490 * * * * [misc]progress:  [ 81 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.490 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146971.490 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.492 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.495 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146971.501 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1548146971.501 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.501 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1548146971.501 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.503 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.505 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146971.505 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.505 * * * * [misc]progress:  [ 82 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.505 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146971.505 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146971.507 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146971.510 * * [misc]simplify:  iters left: 3 (17 enodes)
1548146971.515 * * [misc]simplify:  iters left: 2 (21 enodes)
1548146971.520 * * [misc]simplify:  iters left: 1 (22 enodes)
1548146971.525 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146971.526 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.526 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.526 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.527 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.527 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.527 * * * * [misc]progress:  [ 83 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.527 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (tan x)))
1548146971.527 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.529 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146971.532 * * [misc]simplify:  iters left: 3 (19 enodes)
1548146971.537 * * [misc]simplify:  iters left: 2 (23 enodes)
1548146971.541 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.544 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146971.544 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.544 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.544 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.545 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.545 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.545 * * * * [misc]progress:  [ 84 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.545 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1548146971.545 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.546 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.548 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146971.550 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146971.552 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1548146971.553 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.553 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1548146971.553 * * [misc]simplify:  iters left: 5 (4 enodes)
1548146971.553 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.554 * [exit]simplify:  Simplified to (pow (cos x) 3)
1548146971.554 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.554 * * * * [misc]progress:  [ 85 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.555 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (sin x)))
1548146971.555 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.556 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146971.557 * * [misc]simplify:  iters left: 3 (19 enodes)
1548146971.560 * * [misc]simplify:  iters left: 2 (23 enodes)
1548146971.563 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.566 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146971.566 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.566 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.566 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.567 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.567 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.567 * * * * [misc]progress:  [ 86 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.567 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1548146971.567 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146971.568 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146971.570 * * [misc]simplify:  iters left: 3 (17 enodes)
1548146971.572 * * [misc]simplify:  iters left: 2 (21 enodes)
1548146971.574 * * [misc]simplify:  iters left: 1 (22 enodes)
1548146971.577 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146971.578 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.578 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.578 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.579 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.579 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.579 * * * * [misc]progress:  [ 87 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* 1 (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.579 * * * * [misc]progress:  [ 88 / 131 ] 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)))))))>
1548146971.579 * [enter]simplify:  Simplifying (tan x)
1548146971.579 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.580 * [exit]simplify:  Simplified to (tan x)
1548146971.580 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.580 * * * * [misc]progress:  [ 89 / 131 ] 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)))))))>
1548146971.580 * [enter]simplify:  Simplifying (tan x)
1548146971.580 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.581 * [exit]simplify:  Simplified to (tan x)
1548146971.581 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.581 * * * * [misc]progress:  [ 90 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.581 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.581 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.582 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.582 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.582 * * * * [misc]progress:  [ 91 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.583 * [enter]simplify:  Simplifying (cos x)
1548146971.583 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.583 * [exit]simplify:  Simplified to (cos x)
1548146971.583 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.583 * * * * [misc]progress:  [ 92 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.583 * [enter]simplify:  Simplifying (cos x)
1548146971.584 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.584 * [exit]simplify:  Simplified to (cos x)
1548146971.584 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.584 * * * * [misc]progress:  [ 93 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.584 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (tan x)))
1548146971.585 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.587 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146971.591 * * [misc]simplify:  iters left: 3 (18 enodes)
1548146971.596 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146971.601 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.607 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1548146971.607 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.607 * * * * [misc]progress:  [ 94 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.608 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1548146971.608 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.610 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.614 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146971.618 * * [misc]simplify:  iters left: 2 (22 enodes)
1548146971.623 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1548146971.623 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.623 * * * * [misc]progress:  [ 95 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.623 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1548146971.623 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146971.625 * * [misc]simplify:  iters left: 4 (12 enodes)
1548146971.629 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146971.635 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1548146971.635 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.635 * * * * [misc]progress:  [ 96 / 131 ] 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)))))))>
1548146971.635 * * * * [misc]progress:  [ 97 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) (+ 1 1)))))))>
1548146971.635 * [enter]simplify:  Simplifying (tan x)
1548146971.635 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.636 * [exit]simplify:  Simplified to (tan x)
1548146971.636 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) (+ 1 1)))))))
1548146971.636 * [enter]simplify:  Simplifying (+ 1 1)
1548146971.636 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146971.638 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146971.639 * [exit]simplify:  Simplified to 2
1548146971.639 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) 2))))))
1548146971.639 * * * * [misc]progress:  [ 98 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (* (tan x) (tan x)) 1))))))>
1548146971.639 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1548146971.639 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.640 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1548146971.640 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (* (tan x) (tan x)) 1))))))
1548146971.640 * * * * [misc]progress:  [ 99 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) 2))))))>
1548146971.641 * * * * [misc]progress:  [ 100 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) (+ 1 1)))))))>
1548146971.641 * [enter]simplify:  Simplifying (tan x)
1548146971.641 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.641 * [exit]simplify:  Simplified to (tan x)
1548146971.641 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (tan x) (+ 1 1)))))))
1548146971.641 * * * * [misc]progress:  [ 101 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (pow (* (tan x) (tan x)) 1))))))>
1548146971.642 * * * * [misc]progress:  [ 102 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (exp (+ (log (tan x)) (log (tan x)))))))))>
1548146971.642 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1548146971.642 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146971.643 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1548146971.643 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (exp (+ (log (tan x)) (log (tan x)))))))))
1548146971.643 * * * * [misc]progress:  [ 103 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (exp (log (* (tan x) (tan x)))))))))>
1548146971.643 * * * * [misc]progress:  [ 104 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (log (exp (* (tan x) (tan x)))))))))>
1548146971.643 * * * * [misc]progress:  [ 105 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))))>
1548146971.644 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1548146971.644 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146971.646 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146971.649 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146971.655 * * [misc]simplify:  iters left: 3 (24 enodes)
1548146971.661 * * [misc]simplify:  iters left: 2 (29 enodes)
1548146971.668 * * [misc]simplify:  iters left: 1 (32 enodes)
1548146971.675 * [exit]simplify:  Simplified to (pow (tan x) 6)
1548146971.675 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (cbrt (pow (tan x) 6)))))))
1548146971.675 * * * * [misc]progress:  [ 106 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))))>
1548146971.675 * * * * [misc]progress:  [ 107 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))))>
1548146971.675 * * * * [misc]progress:  [ 108 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))))>
1548146971.675 * * * * [misc]progress:  [ 109 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))))>
1548146971.676 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1548146971.676 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.677 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1548146971.677 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))))
1548146971.677 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1548146971.677 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146971.678 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1548146971.678 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))))
1548146971.678 * * * * [misc]progress:  [ 110 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* 1 (* (tan x) (tan x))))))))>
1548146971.678 * * * * [misc]progress:  [ 111 / 131 ] 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) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))))>
1548146971.678 * [enter]simplify:  Simplifying (cbrt (tan x))
1548146971.679 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146971.679 * [exit]simplify:  Simplified to (cbrt (tan x))
1548146971.679 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))))
1548146971.680 * * * * [misc]progress:  [ 112 / 131 ] 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) (sqrt (tan x))) (sqrt (tan x))))))))>
1548146971.680 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146971.680 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146971.681 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146971.681 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))))
1548146971.681 * * * * [misc]progress:  [ 113 / 131 ] 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) 1) (tan x)))))))>
1548146971.681 * [enter]simplify:  Simplifying (tan x)
1548146971.681 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.682 * [exit]simplify:  Simplified to (tan x)
1548146971.682 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (tan x) 1) (tan x)))))))
1548146971.682 * * * * [misc]progress:  [ 114 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))))>
1548146971.682 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1548146971.682 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146971.684 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1548146971.684 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))))
1548146971.684 * * * * [misc]progress:  [ 115 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))))>
1548146971.684 * [enter]simplify:  Simplifying (sqrt (tan x))
1548146971.684 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146971.685 * [exit]simplify:  Simplified to (sqrt (tan x))
1548146971.685 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))))
1548146971.685 * * * * [misc]progress:  [ 116 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* 1 (* (tan x) (tan x))))))))>
1548146971.685 * * * * [misc]progress:  [ 117 / 131 ] 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) (sin x)) (cos x)))))))>
1548146971.685 * [enter]simplify:  Simplifying (cos x)
1548146971.685 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146971.686 * [exit]simplify:  Simplified to (cos x)
1548146971.686 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (tan x) (sin x)) (cos x)))))))
1548146971.686 * * * * [misc]progress:  [ 118 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (sin x) (tan x)) (cos x)))))))>
1548146971.686 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1548146971.686 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146971.687 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146971.689 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1548146971.689 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (* (tan x) (sin x)) (cos x)))))))
1548146971.689 * * * * [misc]progress:  [ 119 / 131 ] 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)))))))>
1548146971.689 * * * * [misc]progress:  [ 120 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (+ (* 2/3 (pow x 2)) (+ (* 7/45 (pow x 4)) (* 2 (log x))))))))>
1548146971.689 * [enter]simplify:  Simplifying (+ (* 2/3 (pow x 2)) (+ (* 7/45 (pow x 4)) (* 2 (log x))))
1548146971.689 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146971.693 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146971.696 * * [misc]simplify:  iters left: 4 (31 enodes)
1548146971.700 * * [misc]simplify:  iters left: 3 (33 enodes)
1548146971.704 * [exit]simplify:  Simplified to (+ (* 2 (log x)) (+ (* (pow x 4) 7/45) (* (* x x) 2/3)))
1548146971.704 * [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 (+ (* 2 (log x)) (+ (* (pow x 4) 7/45) (* (* x x) 2/3)))))))
1548146971.704 * * * * [misc]progress:  [ 121 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (pow (sin x) 2) (pow (cos x) 2)))))))>
1548146971.704 * [enter]simplify:  Simplifying (log (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146971.705 * * [misc]simplify:  iters left: 5 (8 enodes)
1548146971.706 * * [misc]simplify:  iters left: 4 (13 enodes)
1548146971.708 * * [misc]simplify:  iters left: 3 (27 enodes)
1548146971.713 * * [misc]simplify:  iters left: 2 (59 enodes)
1548146971.725 * * [misc]simplify:  iters left: 1 (91 enodes)
1548146971.745 * [exit]simplify:  Simplified to (log (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146971.745 * [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 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))))
1548146971.745 * * * * [misc]progress:  [ 122 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (pow (sin x) 2) (pow (cos x) 2)))))))>
1548146971.745 * [enter]simplify:  Simplifying (log (/ (pow (sin x) 2) (pow (cos x) 2)))
1548146971.745 * * [misc]simplify:  iters left: 5 (8 enodes)
1548146971.746 * * [misc]simplify:  iters left: 4 (13 enodes)
1548146971.748 * * [misc]simplify:  iters left: 3 (27 enodes)
1548146971.752 * * [misc]simplify:  iters left: 2 (59 enodes)
1548146971.761 * * [misc]simplify:  iters left: 1 (91 enodes)
1548146971.775 * [exit]simplify:  Simplified to (log (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1548146971.775 * [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 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))))
1548146971.776 * * * * [misc]progress:  [ 123 / 131 ] 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)))))))>
1548146971.776 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146971.776 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146971.778 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146971.780 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146971.784 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146971.787 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146971.787 * [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))))))
1548146971.788 * * * * [misc]progress:  [ 124 / 131 ] 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)))))>
1548146971.788 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146971.788 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.789 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146971.790 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146971.792 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.797 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146971.797 * [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))))))
1548146971.797 * * * * [misc]progress:  [ 125 / 131 ] 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)))))>
1548146971.797 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146971.797 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.798 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146971.799 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146971.801 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.805 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146971.806 * [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))))))
1548146971.806 * * * * [misc]progress:  [ 126 / 131 ] 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 (exp (log (* (tan x) (tan x)))))))>
1548146971.806 * [enter]simplify:  Simplifying (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1548146971.806 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146971.810 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146971.815 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146971.821 * * [misc]simplify:  iters left: 3 (26 enodes)
1548146971.828 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))
1548146971.829 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.829 * * * * [misc]progress:  [ 127 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.829 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1548146971.829 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.831 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1548146971.831 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.831 * * * * [misc]progress:  [ 128 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1548146971.831 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1548146971.831 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.833 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1548146971.833 * [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 (exp (log (* (tan x) (tan x)))))))
1548146971.834 * * * * [misc]progress:  [ 129 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))))>
1548146971.834 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1548146971.834 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146971.838 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146971.844 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146971.851 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146971.858 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1548146971.858 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))))
1548146971.858 * * * * [misc]progress:  [ 130 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (pow (sin x) 2) (pow (cos x) 2)))))))>
1548146971.859 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146971.859 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.861 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146971.864 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146971.868 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.874 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146971.874 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))))
1548146971.874 * * * * [misc]progress:  [ 131 / 131 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (/ (pow (sin x) 2) (pow (cos x) 2)))))))>
1548146971.874 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1548146971.874 * * [misc]simplify:  iters left: 4 (7 enodes)
1548146971.875 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146971.877 * * [misc]simplify:  iters left: 2 (15 enodes)
1548146971.879 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146971.882 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1548146971.882 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))))
1548146971.882 * * * [misc]progress:  adding candidates to table
1548146973.513 * [misc]progress:  [Phase 3 of 3] Extracting.
1548146973.514 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))> #<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)))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))> #<alt (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))))))))> #<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)))))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))> #<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))))))> #<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)))))))> #<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)))))> #<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) (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)))))>)
1548146973.518 * * * [misc]regime-changes:  Trying 4 branch expressions: (x (tan x) (* (tan x) (tan x)) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1548146973.519 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))> #<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)))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))> #<alt (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))))))))> #<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)))))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))> #<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))))))> #<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)))))))> #<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)))))> #<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) (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)))))>)
1548146973.616 * * * * [misc]regimes:  Trying to branch on (tan x) from (#<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))> #<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)))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))> #<alt (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))))))))> #<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)))))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))> #<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))))))> #<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)))))))> #<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)))))> #<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) (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)))))>)
1548146973.695 * * * * [misc]regimes:  Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))> #<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)))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))> #<alt (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))))))))> #<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)))))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))> #<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))))))> #<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)))))))> #<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)))))> #<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) (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)))))>)
1548146973.793 * * * * [misc]regimes:  Trying to branch on (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) from (#<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))> #<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)))))))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))> #<alt (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))))))))> #<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)))))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))> #<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))))))> #<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)))))))> #<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)))))> #<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) (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)))))>)
1548146973.894 * * * * [misc]regimes:  Trying to branch on (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) from (#<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)))))))> #<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)))))))> #<alt (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))>)
1548146973.937 * * * [misc]regime:  Found split indices: #<option (#s(si 8 255))>
1548146973.937 * [enter]simplify:  Simplifying (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (tan x) (tan x))))))
1548146973.937 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146973.938 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146973.939 * [exit]simplify:  Simplified to (* (- 1 (exp (log (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1548146980.928 * [misc]regime-testing:  Baseline error score: 0.4778927410515155
1548146980.929 * [misc]regime-testing:  Oracle error score: 0.0967386149999782
1548146980.931 * [misc]regime-testing:  End program error score: 0.4778927410515155