1538407535.762 * [misc]progress:  [Phase 1 of 3] Setting up.
1538407535.763 * * * [misc]progress:  [1/2] Preparing points
1538407535.763 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538407535.765 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538407535.802 * * * * [misc]points:  Setting MPFR precision to 64
1538407535.804 * * * * [misc]points:  Setting MPFR precision to 320
1538407535.805 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538407535.806 * * * * [misc]points:  Setting MPFR precision to 64
1538407535.837 * * * * [misc]points:  Setting MPFR precision to 320
1538407535.838 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538407535.839 * * * * [misc]points:  Setting MPFR precision to 64
1538407535.841 * * * * [misc]points:  Setting MPFR precision to 320
1538407535.843 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538407535.844 * * * * [misc]points:  Setting MPFR precision to 64
1538407535.846 * * * * [misc]points:  Setting MPFR precision to 320
1538407535.849 * * * * [misc]points:  Computing exacts for 256 points
1538407535.851 * * * * [misc]points:  Setting MPFR precision to 64
1538407535.858 * * * * [misc]points:  Setting MPFR precision to 320
1538407535.867 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538407535.867 * * * * [exit]points:  Sampled 256 points with exact outputs
1538407535.867 * * * [misc]progress:  [2/2] Setting up program.
1538407535.872 * [misc]progress:  [Phase 2 of 3] Improving.
1538407535.873 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1538407535.874 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407535.880 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407535.883 * * [misc]simplify:  iters left: 4 (23 enodes)
1538407535.887 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407535.892 * * [misc]simplify:  iters left: 2 (36 enodes)
1538407535.897 * * [misc]simplify:  iters left: 1 (38 enodes)
1538407535.904 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1538407535.914 * * [misc]progress:  iteration 1 / 4
1538407535.914 * * * [misc]progress:  picking best candidate
1538407535.919 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))>
1538407535.919 * * * [misc]progress:  localizing error
1538407535.953 * * * [misc]progress:  generating rewritten candidates
1538407535.954 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538407535.981 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538407536.011 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538407536.326 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1538407536.392 * * * [misc]progress:  generating series expansions
1538407536.392 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538407536.397 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407536.397 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407536.398 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.398 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.399 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.399 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.399 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.399 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.399 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.399 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.399 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.399 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.399 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.402 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.402 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.402 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.402 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.402 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.402 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.402 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.402 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.402 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.402 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.402 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.402 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.403 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407536.404 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.405 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.406 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407536.406 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407536.406 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.408 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407536.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407536.409 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407536.410 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407536.410 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407536.413 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.415 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407536.415 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407536.416 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407536.416 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.421 * [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
1538407536.424 * [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
1538407536.424 * [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
1538407536.425 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407536.425 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407536.426 * [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))))
1538407536.427 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407536.427 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407536.427 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.427 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.427 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.427 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.427 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.427 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.427 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.427 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.427 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.427 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.427 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.427 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.427 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.428 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.428 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.428 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.428 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.428 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.428 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.428 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.428 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.428 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.428 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.428 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.428 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.428 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.428 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.429 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.429 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.429 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.429 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.429 * [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))
1538407536.430 * [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))
1538407536.430 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407536.431 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407536.431 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.431 * [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
1538407536.432 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407536.432 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.432 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.433 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407536.433 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.433 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.434 * [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
1538407536.434 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.435 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.435 * [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
1538407536.436 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.436 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.437 * [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
1538407536.437 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.438 * [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))
1538407536.438 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407536.438 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407536.438 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.438 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.438 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.438 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.438 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.438 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.438 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.439 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.439 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.439 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.439 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.439 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.439 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.439 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.439 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.439 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.439 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.439 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.439 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.439 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.439 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.439 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.439 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.439 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.439 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.439 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.440 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.440 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.440 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.440 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.440 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.440 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.440 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.440 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.440 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.440 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.440 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.440 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.440 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.440 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.440 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.440 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.440 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.440 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.440 * [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))
1538407536.441 * [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))
1538407536.441 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407536.441 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407536.441 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.441 * [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
1538407536.442 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407536.442 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.442 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.442 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407536.442 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.443 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.443 * [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
1538407536.443 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.444 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.444 * [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
1538407536.444 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.444 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.445 * [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
1538407536.445 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.446 * [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))
1538407536.446 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538407536.446 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407536.446 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407536.446 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.446 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.446 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.446 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.446 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.446 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.446 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.446 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.446 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.446 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.446 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.447 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.447 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.447 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.447 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.447 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.447 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.447 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.447 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.447 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.447 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.447 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.447 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.448 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.448 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407536.448 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.449 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.449 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407536.449 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.449 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407536.449 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.450 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407536.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407536.451 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407536.451 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407536.452 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407536.453 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.454 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407536.454 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407536.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407536.454 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.457 * [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
1538407536.459 * [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
1538407536.460 * [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
1538407536.460 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407536.460 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407536.460 * [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))))
1538407536.460 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407536.460 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407536.460 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.461 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.461 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.461 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.461 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.461 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.461 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.461 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.461 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.461 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.461 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.461 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.461 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.461 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.461 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.461 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.461 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.462 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.462 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.462 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.462 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.462 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.462 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.462 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.462 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.462 * [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))
1538407536.463 * [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))
1538407536.463 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407536.464 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407536.464 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.465 * [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
1538407536.465 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407536.465 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.465 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.466 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407536.466 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.466 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.467 * [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
1538407536.467 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.467 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.469 * [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
1538407536.469 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.469 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.470 * [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
1538407536.470 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.471 * [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))
1538407536.471 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407536.471 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407536.471 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.471 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.471 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.471 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.471 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.471 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.471 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.471 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.471 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.471 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.471 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.471 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.471 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.471 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.472 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.472 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.472 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.472 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.472 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.472 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.472 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.472 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.472 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.472 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.472 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.472 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.472 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.472 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.472 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.472 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.472 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.472 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.472 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.472 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.472 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.472 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.472 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.473 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.473 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.479 * [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))
1538407536.479 * [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))
1538407536.479 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407536.480 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407536.480 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.480 * [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
1538407536.480 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407536.480 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.481 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.481 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407536.481 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.481 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.482 * [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
1538407536.482 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.482 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.483 * [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
1538407536.483 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.483 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.484 * [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
1538407536.484 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.484 * [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))
1538407536.484 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538407536.485 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) into (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1))
1538407536.485 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1538407536.485 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1538407536.485 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407536.485 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.485 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.485 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.485 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.485 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.485 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.485 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.485 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.485 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.485 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.485 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.485 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.485 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.486 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.486 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407536.486 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.486 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.486 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.486 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.486 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.486 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.486 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.486 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.487 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.487 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.487 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.487 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.487 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407536.488 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407536.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.488 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1538407536.488 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407536.488 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.488 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.488 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.488 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.488 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.488 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.488 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.488 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.488 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.488 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.488 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.488 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.488 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.489 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.489 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407536.489 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.489 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.489 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.489 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.489 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.489 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.489 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.489 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.489 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.489 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.489 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.490 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.490 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.490 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407536.490 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407536.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.490 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.491 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.491 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.491 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407536.491 * [misc]backup-simplify:  Simplify (- 1) into -1
1538407536.491 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538407536.491 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407536.491 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407536.492 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1538407536.492 * [misc]backup-simplify:  Simplify -2 into -2
1538407536.492 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.492 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407536.493 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407536.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1538407536.494 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.496 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407536.496 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407536.496 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407536.497 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407536.497 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1538407536.497 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1538407536.498 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407536.499 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407536.499 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407536.499 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407536.499 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1538407536.499 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1538407536.500 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407536.500 * [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)))
1538407536.500 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1)) into (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1))
1538407536.500 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1538407536.500 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407536.500 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407536.500 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.500 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.501 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.501 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.501 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.501 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.501 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.501 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.501 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.501 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.501 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.501 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.501 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.501 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.501 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.501 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.501 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.501 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.501 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.502 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.502 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.502 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.502 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.502 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.502 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.502 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.502 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.502 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.502 * [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))
1538407536.503 * [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)))
1538407536.505 * [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)))
1538407536.505 * [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))
1538407536.506 * [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)
1538407536.508 * [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))
1538407536.508 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407536.508 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407536.508 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.508 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.508 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.508 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.509 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.509 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.509 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.509 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.509 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.509 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.509 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.509 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.509 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.509 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.510 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.510 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.510 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.510 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.510 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.510 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.510 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.510 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.510 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.510 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.510 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.510 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.511 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.511 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.511 * [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))
1538407536.512 * [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)))
1538407536.514 * [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)))
1538407536.514 * [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))
1538407536.515 * [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)
1538407536.517 * [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))
1538407536.520 * [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))
1538407536.520 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407536.521 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407536.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.521 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407536.522 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407536.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.527 * [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
1538407536.527 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.527 * [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
1538407536.528 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407536.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.529 * [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
1538407536.529 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407536.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.534 * [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
1538407536.535 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.535 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.536 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407536.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.536 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.537 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407536.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.543 * [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
1538407536.543 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.544 * [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)))))) into 0
1538407536.545 * [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
1538407536.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.545 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.546 * [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
1538407536.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.553 * [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
1538407536.553 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.554 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.555 * [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
1538407536.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.556 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.557 * [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
1538407536.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.565 * [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
1538407536.565 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.566 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.567 * [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
1538407536.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.568 * [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)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1538407536.569 * [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
1538407536.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.578 * [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
1538407536.578 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.581 * [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))
1538407536.581 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (+ (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) 1)) into (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1))
1538407536.582 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1538407536.582 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.582 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.582 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.582 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.582 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.582 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.582 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.582 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.582 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.582 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.582 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.582 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.582 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.582 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.582 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.582 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.583 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.583 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.583 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.583 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.583 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407536.583 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.583 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.583 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.583 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.583 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.583 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.583 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.583 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.583 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.583 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.583 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.583 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.583 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.583 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.584 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.584 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.584 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.584 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.584 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.584 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.584 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.584 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.584 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.584 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.585 * [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))
1538407536.586 * [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)))
1538407536.587 * [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)))
1538407536.587 * [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))
1538407536.588 * [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)))
1538407536.590 * [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))))
1538407536.591 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.591 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.591 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.591 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.591 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.591 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.591 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.591 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.591 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.591 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.591 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.591 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.591 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.591 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.591 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.591 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.591 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.592 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.592 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.592 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.592 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.592 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.592 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.592 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.592 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.592 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.592 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.592 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.592 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.592 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.592 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.592 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.592 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.593 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.593 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.593 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.593 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.593 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.593 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.593 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.593 * [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))
1538407536.594 * [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)))
1538407536.596 * [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)))
1538407536.596 * [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))
1538407536.597 * [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)))
1538407536.599 * [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))))
1538407536.604 * [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))))
1538407536.605 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407536.605 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407536.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.605 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407536.606 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407536.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.608 * [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
1538407536.608 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.609 * [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
1538407536.609 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407536.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407536.610 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407536.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.614 * [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
1538407536.614 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.614 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.614 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407536.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.615 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.615 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407536.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.619 * [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
1538407536.619 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.620 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.620 * [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
1538407536.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.621 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.621 * [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
1538407536.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.627 * [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
1538407536.627 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.627 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.628 * [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
1538407536.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.628 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.629 * [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
1538407536.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.634 * [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
1538407536.634 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.635 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.635 * [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
1538407536.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407536.637 * [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
1538407536.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.643 * [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
1538407536.643 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.644 * [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))
1538407536.644 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1538407536.645 * [misc]backup-simplify:  Simplify (- 1 (* (tan x) (tan x))) into (- 1 (pow (tan x) 2))
1538407536.645 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in (x) around 0
1538407536.645 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407536.645 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.645 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.645 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.645 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.645 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.645 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.645 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.645 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.645 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.645 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.645 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.645 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.645 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.646 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.646 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407536.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.646 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.646 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407536.646 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407536.646 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407536.646 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407536.646 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.646 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.646 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.646 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407536.646 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.646 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.646 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.647 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407536.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.647 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407536.647 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.647 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.647 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407536.647 * [misc]backup-simplify:  Simplify (- 1) into -1
1538407536.648 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538407536.648 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.649 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407536.649 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407536.649 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407536.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407536.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.650 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.652 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407536.653 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407536.653 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407536.654 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407536.654 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1538407536.654 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1538407536.654 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538407536.654 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1538407536.655 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) into (- 1 (pow (tan (/ 1 x)) 2))
1538407536.655 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in (x) around 0
1538407536.655 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407536.655 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.655 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.655 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.655 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.655 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.655 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.655 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.655 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.655 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.655 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.656 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.656 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.656 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.656 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.656 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.656 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.656 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.656 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407536.656 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.656 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.656 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.656 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.656 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.657 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407536.657 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407536.657 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407536.657 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.657 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.657 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407536.657 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407536.657 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407536.658 * [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))
1538407536.659 * [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)))
1538407536.660 * [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)))
1538407536.662 * [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)))
1538407536.662 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407536.662 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407536.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.663 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.663 * [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
1538407536.664 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407536.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.664 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.665 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.665 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407536.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.666 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.666 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.667 * [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
1538407536.667 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.667 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.668 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.669 * [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
1538407536.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.669 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.670 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.671 * [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
1538407536.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.672 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.673 * [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)))
1538407536.673 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (- 1 (pow (tan (/ -1 x)) 2))
1538407536.673 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in (x) around 0
1538407536.673 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407536.673 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.673 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.673 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.673 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.674 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.674 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.674 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.674 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.674 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.674 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.674 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.674 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.674 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.674 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.674 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.674 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.674 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.674 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.674 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.674 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.674 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.674 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.675 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.675 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.675 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407536.675 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.675 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407536.675 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.675 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.675 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.675 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.675 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.675 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.675 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.675 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407536.675 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407536.675 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407536.676 * [misc]backup-simplify:  Simplify -1 into -1
1538407536.676 * [misc]taylor:  Taking taylor expansion of x in x
1538407536.676 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.676 * [misc]backup-simplify:  Simplify 1 into 1
1538407536.676 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407536.676 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407536.676 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407536.677 * [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))
1538407536.678 * [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)))
1538407536.679 * [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)))
1538407536.681 * [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)))
1538407536.681 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407536.681 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407536.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.682 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.682 * [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
1538407536.683 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407536.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.683 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.683 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.684 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407536.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.684 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.684 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.685 * [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
1538407536.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.685 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.685 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.686 * [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
1538407536.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.686 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.687 * [misc]backup-simplify:  Simplify (- (/ 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
1538407536.687 * [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
1538407536.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407536.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407536.687 * [misc]backup-simplify:  Simplify 0 into 0
1538407536.688 * [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)))
1538407536.688 * * * [misc]progress:  simplifying candidates
1538407536.688 * * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) (+ 1 1)) 1)))>
1538407536.689 * [enter]simplify:  Simplifying (tan x)
1538407536.689 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.689 * [exit]simplify:  Simplified to (tan x)
1538407536.689 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) (+ 1 1)) 1)))
1538407536.690 * [enter]simplify:  Simplifying (+ 1 1)
1538407536.690 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407536.691 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407536.692 * [exit]simplify:  Simplified to 2
1538407536.692 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) 2) 1)))
1538407536.692 * * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (* (tan x) (tan x)) 1) 1)))>
1538407536.692 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407536.692 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.693 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407536.693 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (* (tan x) (tan x)) 1) 1)))
1538407536.693 * * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) 2) 1)))>
1538407536.693 * * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) (+ 1 1)) 1)))>
1538407536.693 * [enter]simplify:  Simplifying (tan x)
1538407536.693 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.693 * [exit]simplify:  Simplified to (tan x)
1538407536.694 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (tan x) (+ 1 1)) 1)))
1538407536.694 * * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (pow (* (tan x) (tan x)) 1) 1)))>
1538407536.694 * * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (exp (+ (log (tan x)) (log (tan x)))) 1)))>
1538407536.694 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407536.694 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407536.695 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407536.695 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (exp (+ (log (tan x)) (log (tan x)))) 1)))
1538407536.695 * * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (exp (log (* (tan x) (tan x)))) 1)))>
1538407536.695 * * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (log (exp (* (tan x) (tan x)))) 1)))>
1538407536.695 * * * * [misc]progress:  [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))) 1)))>
1538407536.695 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407536.696 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407536.697 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407536.700 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407536.704 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407536.712 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407536.719 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407536.727 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407536.727 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (cbrt (pow (tan x) 6)) 1)))
1538407536.727 * * * * [misc]progress:  [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))) 1)))>
1538407536.727 * * * * [misc]progress:  [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))) 1)))>
1538407536.727 * * * * [misc]progress:  [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))) 1)))>
1538407536.727 * * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))>
1538407536.728 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407536.728 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.729 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407536.729 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))
1538407536.729 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407536.730 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.731 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407536.731 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))
1538407536.731 * * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* 1 (* (tan x) (tan x))) 1)))>
1538407536.731 * * * * [misc]progress:  [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1)))>
1538407536.731 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407536.732 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.732 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407536.733 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1)))
1538407536.733 * * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1)))>
1538407536.733 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407536.733 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.734 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407536.734 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1)))
1538407536.734 * * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) 1) (tan x)) 1)))>
1538407536.734 * [enter]simplify:  Simplifying (tan x)
1538407536.735 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.735 * [exit]simplify:  Simplified to (tan x)
1538407536.735 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (tan x) 1) (tan x)) 1)))
1538407536.735 * * * * [misc]progress:  [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1)))>
1538407536.735 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407536.736 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407536.736 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407536.737 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1)))
1538407536.737 * * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1)))>
1538407536.737 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407536.737 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.738 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407536.738 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1)))
1538407536.738 * * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* 1 (* (tan x) (tan x))) 1)))>
1538407536.738 * * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))>
1538407536.738 * [enter]simplify:  Simplifying (cos x)
1538407536.738 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.738 * [exit]simplify:  Simplified to (cos x)
1538407536.738 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))
1538407536.738 * * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (sin x) (tan x)) (cos x)) 1)))>
1538407536.738 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407536.739 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407536.740 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407536.741 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407536.741 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))
1538407536.741 * * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))>
1538407536.741 * * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ (* (tan x) (tan x)) 1)))>
1538407536.741 * [enter]simplify:  Simplifying (tan x)
1538407536.741 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.741 * [exit]simplify:  Simplified to (tan x)
1538407536.741 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ (* (tan x) (tan x)) 1)))
1538407536.741 * [enter]simplify:  Simplifying (+ 1 1)
1538407536.742 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407536.743 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407536.743 * [exit]simplify:  Simplified to 2
1538407536.743 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (pow (tan x) 2)) (+ (* (tan x) (tan x)) 1)))
1538407536.743 * * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1)))>
1538407536.743 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407536.744 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.744 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407536.744 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1)))
1538407536.744 * * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) 2)) (+ (* (tan x) (tan x)) 1)))>
1538407536.744 * * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ (* (tan x) (tan x)) 1)))>
1538407536.744 * [enter]simplify:  Simplifying (tan x)
1538407536.745 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.745 * [exit]simplify:  Simplified to (tan x)
1538407536.745 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ (* (tan x) (tan x)) 1)))
1538407536.745 * * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1)))>
1538407536.745 * * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.745 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407536.745 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407536.746 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407536.746 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ (* (tan x) (tan x)) 1)))
1538407536.746 * * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.746 * * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.746 * * * * [misc]progress:  [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.747 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407536.747 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407536.748 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407536.751 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407536.755 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407536.759 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407536.763 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407536.767 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407536.767 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (cbrt (pow (tan x) 6))) (+ (* (tan x) (tan x)) 1)))
1538407536.767 * * * * [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))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.767 * * * * [misc]progress:  [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.767 * * * * [misc]progress:  [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407536.767 * * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.767 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407536.768 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.768 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407536.768 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.768 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407536.768 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407536.769 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407536.769 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.769 * * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.769 * * * * [misc]progress:  [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.769 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407536.770 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.770 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407536.770 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.770 * * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.770 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407536.770 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.771 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407536.771 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.771 * * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ (* (tan x) (tan x)) 1)))>
1538407536.771 * [enter]simplify:  Simplifying (tan x)
1538407536.771 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.772 * [exit]simplify:  Simplified to (tan x)
1538407536.772 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ (* (tan x) (tan x)) 1)))
1538407536.772 * * * * [misc]progress:  [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.772 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407536.772 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407536.773 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407536.773 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.773 * * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.773 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407536.773 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407536.774 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407536.774 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407536.774 * * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407536.774 * * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ (* (tan x) (tan x)) 1)))>
1538407536.774 * [enter]simplify:  Simplifying (cos x)
1538407536.774 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407536.774 * [exit]simplify:  Simplified to (cos x)
1538407536.775 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ (* (tan x) (tan x)) 1)))
1538407536.775 * * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ (* (tan x) (tan x)) 1)))>
1538407536.775 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407536.775 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407536.776 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407536.777 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407536.777 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ (* (tan x) (tan x)) 1)))
1538407536.777 * * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))>
1538407536.777 * * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 1))>
1538407536.777 * * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>
1538407536.777 * [enter]simplify:  Simplifying (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1538407536.778 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407536.780 * * [misc]simplify:  iters left: 5 (16 enodes)
1538407536.783 * * [misc]simplify:  iters left: 4 (21 enodes)
1538407536.786 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1538407536.787 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1538407536.787 * * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))))>
1538407536.787 * * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))))>
1538407536.787 * * * * [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)))) (* (* (+ (* (tan x) (tan x)) 1) (+ (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1)))))>
1538407536.787 * [enter]simplify:  Simplifying (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (+ (* (tan x) (tan x)) 1) (+ (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1)))
1538407536.788 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407536.794 * * [misc]simplify:  iters left: 5 (37 enodes)
1538407536.824 * * [misc]simplify:  iters left: 4 (115 enodes)
1538407536.899 * * [misc]simplify:  iters left: 3 (380 enodes)
1538407537.419 * [exit]simplify:  Simplified to (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 3)
1538407537.419 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 3)))
1538407537.420 * * * * [misc]progress:  [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))))>
1538407537.420 * * * * [misc]progress:  [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))))>
1538407537.420 * * * * [misc]progress:  [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))) (sqrt (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))))>
1538407537.420 * * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (- 1 (* (tan x) (tan x)))) (- (+ (* (tan x) (tan x)) 1))))>
1538407537.420 * * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))>
1538407537.420 * [enter]simplify:  Simplifying (/ 1 (+ (* (tan x) (tan x)) 1))
1538407537.421 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407537.423 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407537.427 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1538407537.427 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1))))
1538407537.427 * * * * [misc]progress:  [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))>
1538407537.427 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1538407537.428 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407537.431 * * [misc]simplify:  iters left: 5 (22 enodes)
1538407537.436 * * [misc]simplify:  iters left: 4 (35 enodes)
1538407537.443 * * [misc]simplify:  iters left: 3 (38 enodes)
1538407537.448 * * [misc]simplify:  iters left: 2 (41 enodes)
1538407537.456 * [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))))
1538407537.456 * [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 (+ (* (tan x) (tan x)) 1)))))
1538407537.457 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.457 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.459 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.464 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407537.471 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.471 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1538407537.471 * * * * [misc]progress:  [ 58 / 101 ] simplifiying candidate #<alt (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 (+ (* (tan x) (tan x)) 1)))))>
1538407537.471 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.472 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407537.477 * * [misc]simplify:  iters left: 5 (17 enodes)
1538407537.481 * * [misc]simplify:  iters left: 4 (23 enodes)
1538407537.485 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407537.489 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))))
1538407537.490 * [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 (+ (* (tan x) (tan x)) 1)))))
1538407537.490 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.490 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.492 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.495 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407537.498 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.498 * [misc]simplify:  Simplified (2 2) 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 (+ (* (tan x) (tan x)) 1)))))
1538407537.498 * * * * [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)))) (+ (* (tan x) (tan x)) 1))))>
1538407537.498 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1)
1538407537.499 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.500 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.504 * * [misc]simplify:  iters left: 4 (24 enodes)
1538407537.508 * * [misc]simplify:  iters left: 3 (26 enodes)
1538407537.515 * * [misc]simplify:  iters left: 2 (31 enodes)
1538407537.520 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1538407537.520 * [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)))) (+ (* (tan x) (tan x)) 1))))
1538407537.520 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1538407537.520 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.522 * * [misc]simplify:  iters left: 5 (13 enodes)
1538407537.526 * * [misc]simplify:  iters left: 4 (17 enodes)
1538407537.529 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1538407537.529 * [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))))
1538407537.529 * * * * [misc]progress:  [ 60 / 101 ] simplifiying candidate #<alt (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 (+ (* (tan x) (tan x)) 1)))))>
1538407537.529 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1538407537.530 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407537.532 * * [misc]simplify:  iters left: 5 (17 enodes)
1538407537.535 * * [misc]simplify:  iters left: 4 (21 enodes)
1538407537.539 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.539 * [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 (+ (* (tan x) (tan x)) 1)))))
1538407537.539 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.540 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.542 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.545 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407537.551 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.551 * [misc]simplify:  Simplified (2 2) 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 (+ (* (tan x) (tan x)) 1)))))
1538407537.551 * * * * [misc]progress:  [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))>
1538407537.552 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.553 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.557 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.561 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407537.564 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.564 * [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 (+ (* (tan x) (tan x)) 1)))))
1538407537.564 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.565 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.567 * * [misc]simplify:  iters left: 5 (14 enodes)
1538407537.569 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407537.572 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.572 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1538407537.572 * * * * [misc]progress:  [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))))>
1538407537.572 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) 1)
1538407537.573 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407537.575 * * [misc]simplify:  iters left: 5 (11 enodes)
1538407537.577 * * [misc]simplify:  iters left: 4 (17 enodes)
1538407537.580 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1538407537.580 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (- 1 (* (tan x) (tan x)))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))))
1538407537.580 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1538407537.581 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.582 * * [misc]simplify:  iters left: 5 (13 enodes)
1538407537.585 * * [misc]simplify:  iters left: 4 (17 enodes)
1538407537.588 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1538407537.588 * [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))))
1538407537.588 * * * * [misc]progress:  [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))))>
1538407537.588 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1538407537.589 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.593 * * [misc]simplify:  iters left: 5 (13 enodes)
1538407537.598 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1538407537.598 * [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 (+ (* (tan x) (tan x)) 1)))))
1538407537.599 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.600 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.604 * * [misc]simplify:  iters left: 5 (16 enodes)
1538407537.607 * * [misc]simplify:  iters left: 4 (24 enodes)
1538407537.612 * * [misc]simplify:  iters left: 3 (29 enodes)
1538407537.617 * * [misc]simplify:  iters left: 2 (37 enodes)
1538407537.622 * * [misc]simplify:  iters left: 1 (39 enodes)
1538407537.628 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))
1538407537.628 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1538407537.628 * * * * [misc]progress:  [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))))>
1538407537.629 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.629 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407537.631 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407537.632 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.632 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1538407537.632 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.633 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407537.635 * * [misc]simplify:  iters left: 5 (16 enodes)
1538407537.638 * * [misc]simplify:  iters left: 4 (24 enodes)
1538407537.645 * * [misc]simplify:  iters left: 3 (29 enodes)
1538407537.654 * * [misc]simplify:  iters left: 2 (37 enodes)
1538407537.666 * * [misc]simplify:  iters left: 1 (39 enodes)
1538407537.678 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))
1538407537.678 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1538407537.678 * * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))>
1538407537.678 * [enter]simplify:  Simplifying (/ 1 1)
1538407537.679 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407537.680 * * [misc]simplify:  iters left: 1 (4 enodes)
1538407537.680 * [exit]simplify:  Simplified to 1
1538407537.680 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1538407537.680 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1538407537.681 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407537.685 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407537.691 * * [misc]simplify:  iters left: 4 (23 enodes)
1538407537.698 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407537.707 * * [misc]simplify:  iters left: 2 (36 enodes)
1538407537.718 * * [misc]simplify:  iters left: 1 (38 enodes)
1538407537.733 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1538407537.734 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1538407537.734 * * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))>
1538407537.734 * * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407537.734 * * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* (tan x) (tan x)) 1) (- 1 (* (tan x) (tan x))))))>
1538407537.734 * * * * [misc]progress:  [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (cbrt (+ (* (tan x) (tan x)) 1))))>
1538407537.734 * [enter]simplify:  Simplifying (cbrt (+ (* (tan x) (tan x)) 1))
1538407537.735 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407537.736 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407537.738 * [exit]simplify:  Simplified to (cbrt (+ 1 (* (tan x) (tan x))))
1538407537.738 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1538407537.738 * * * * [misc]progress:  [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (+ (* (tan x) (tan x)) 1))))>
1538407537.738 * [enter]simplify:  Simplifying (sqrt (+ (* (tan x) (tan x)) 1))
1538407537.738 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407537.739 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407537.741 * [exit]simplify:  Simplified to (sqrt (+ 1 (* (tan x) (tan x))))
1538407537.741 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (+ 1 (* (tan x) (tan x))))))
1538407537.741 * * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))>
1538407537.741 * [enter]simplify:  Simplifying (+ (* (tan x) (tan x)) 1)
1538407537.741 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407537.742 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407537.744 * [exit]simplify:  Simplified to (+ 1 (* (tan x) (tan x)))
1538407537.744 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))
1538407537.744 * * * * [misc]progress:  [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ (* (tan x) (tan x)) 1) (cbrt (- 1 (* (tan x) (tan x)))))))>
1538407537.744 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1538407537.744 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407537.746 * * [misc]simplify:  iters left: 5 (11 enodes)
1538407537.748 * * [misc]simplify:  iters left: 4 (15 enodes)
1538407537.751 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1538407537.751 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ (* (tan x) (tan x)) 1) (cbrt (- 1 (* (tan x) (tan x)))))))
1538407537.751 * * * * [misc]progress:  [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ (* (tan x) (tan x)) 1) (sqrt (- 1 (* (tan x) (tan x)))))))>
1538407537.751 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1538407537.751 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407537.752 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407537.754 * * [misc]simplify:  iters left: 4 (14 enodes)
1538407537.756 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1538407537.757 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ (* (tan x) (tan x)) 1) (sqrt (- 1 (* (tan x) (tan x)))))))
1538407537.757 * * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* (tan x) (tan x)) 1) (- 1 (* (tan x) (tan x))))))>
1538407537.757 * * * * [misc]progress:  [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow (* (tan x) (tan x)) 3) (pow 1 3))) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1)))))>
1538407537.757 * [enter]simplify:  Simplifying (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1)))
1538407537.757 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407537.761 * * [misc]simplify:  iters left: 5 (23 enodes)
1538407537.768 * * [misc]simplify:  iters left: 4 (56 enodes)
1538407537.783 * * [misc]simplify:  iters left: 3 (87 enodes)
1538407537.813 * * [misc]simplify:  iters left: 2 (150 enodes)
1538407537.864 * * [misc]simplify:  iters left: 1 (257 enodes)
1538407538.020 * [exit]simplify:  Simplified to (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x))))
1538407538.020 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow (* (tan x) (tan x)) 3) (pow 1 3))) (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x))))))
1538407538.020 * * * * [misc]progress:  [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1)))>
1538407538.020 * [enter]simplify:  Simplifying (- (* (tan x) (tan x)) 1)
1538407538.021 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407538.023 * * [misc]simplify:  iters left: 4 (13 enodes)
1538407538.027 * * [misc]simplify:  iters left: 3 (16 enodes)
1538407538.031 * * [misc]simplify:  iters left: 2 (32 enodes)
1538407538.042 * * [misc]simplify:  iters left: 1 (57 enodes)
1538407538.064 * [exit]simplify:  Simplified to (+ -1 (* (tan x) (tan x)))
1538407538.064 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (+ -1 (* (tan x) (tan x)))))
1538407538.064 * * * * [misc]progress:  [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (* (+ (* (tan x) (tan x)) 1) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1538407538.064 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* (tan x) (tan x)) 3))
1538407538.065 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407538.067 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407538.072 * * [misc]simplify:  iters left: 4 (37 enodes)
1538407538.081 * * [misc]simplify:  iters left: 3 (72 enodes)
1538407538.098 * * [misc]simplify:  iters left: 2 (78 enodes)
1538407538.108 * * [misc]simplify:  iters left: 1 (81 enodes)
1538407538.122 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1538407538.122 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ (* (tan x) (tan x)) 1) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))
1538407538.123 * * * * [misc]progress:  [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (+ (* (tan x) (tan x)) 1) (+ 1 (* (tan x) (tan x))))))>
1538407538.123 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))
1538407538.124 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407538.127 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407538.134 * * [misc]simplify:  iters left: 4 (28 enodes)
1538407538.146 * * [misc]simplify:  iters left: 3 (43 enodes)
1538407538.159 * * [misc]simplify:  iters left: 2 (47 enodes)
1538407538.170 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1538407538.170 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ (* (tan x) (tan x)) 1) (+ 1 (* (tan x) (tan x))))))
1538407538.170 * * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))>
1538407538.170 * * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.170 * * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.170 * * * * [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))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [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))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [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)))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407538.171 * * * * [misc]progress:  [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))) 1)))>
1538407538.171 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407538.172 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407538.178 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407538.185 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407538.193 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407538.204 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407538.204 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))) 1)))
1538407538.204 * * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407538.205 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407538.205 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407538.208 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407538.212 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407538.220 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407538.225 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407538.225 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1)))
1538407538.225 * * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407538.225 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407538.226 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407538.227 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407538.229 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407538.232 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407538.237 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407538.237 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1)))
1538407538.237 * * * * [misc]progress:  [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (+ (* (tan x) (tan x)) 1)))>
1538407538.237 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407538.238 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407538.241 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407538.245 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407538.250 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407538.261 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407538.261 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))) (+ (* (tan x) (tan x)) 1)))
1538407538.261 * * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (* (tan x) (tan x)) 1)))>
1538407538.262 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407538.263 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407538.264 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407538.266 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407538.269 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407538.274 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407538.274 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407538.274 * * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (* (tan x) (tan x)) 1)))>
1538407538.274 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407538.275 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407538.276 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407538.278 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407538.281 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407538.287 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407538.287 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407538.287 * * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1538407538.287 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1538407538.288 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407538.290 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407538.298 * * [misc]simplify:  iters left: 4 (40 enodes)
1538407538.307 * * [misc]simplify:  iters left: 3 (54 enodes)
1538407538.322 * * [misc]simplify:  iters left: 2 (62 enodes)
1538407538.331 * * [misc]simplify:  iters left: 1 (71 enodes)
1538407538.345 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1538407538.345 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1538407538.345 * * * * [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)))>
1538407538.345 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407538.346 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407538.349 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407538.353 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407538.361 * * [misc]simplify:  iters left: 3 (65 enodes)
1538407538.382 * * [misc]simplify:  iters left: 2 (148 enodes)
1538407538.440 * * [misc]simplify:  iters left: 1 (290 enodes)
1538407538.708 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407538.708 * [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))))))
1538407538.708 * * * * [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)))>
1538407538.708 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407538.709 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407538.712 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407538.716 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407538.724 * * [misc]simplify:  iters left: 3 (65 enodes)
1538407538.743 * * [misc]simplify:  iters left: 2 (148 enodes)
1538407538.819 * * [misc]simplify:  iters left: 1 (290 enodes)
1538407539.039 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407539.039 * [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))))))
1538407539.039 * * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (* 2/3 (pow x 4)))) (+ (* (tan x) (tan x)) 1)))>
1538407539.040 * [enter]simplify:  Simplifying (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1538407539.040 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407539.043 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407539.046 * * [misc]simplify:  iters left: 4 (27 enodes)
1538407539.052 * * [misc]simplify:  iters left: 3 (47 enodes)
1538407539.062 * * [misc]simplify:  iters left: 2 (58 enodes)
1538407539.082 * * [misc]simplify:  iters left: 1 (77 enodes)
1538407539.112 * [exit]simplify:  Simplified to (- (- 1 (* x x)) (* 2/3 (pow x 4)))
1538407539.112 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- 1 (* x x)) (* 2/3 (pow x 4))) (+ (* (tan x) (tan x)) 1)))
1538407539.112 * * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (* (tan x) (tan x)) 1)))>
1538407539.112 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1538407539.113 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407539.115 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407539.118 * * [misc]simplify:  iters left: 4 (24 enodes)
1538407539.123 * * [misc]simplify:  iters left: 3 (41 enodes)
1538407539.132 * * [misc]simplify:  iters left: 2 (65 enodes)
1538407539.141 * * [misc]simplify:  iters left: 1 (74 enodes)
1538407539.156 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1538407539.156 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407539.156 * * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (* (tan x) (tan x)) 1)))>
1538407539.157 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1538407539.157 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407539.159 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407539.162 * * [misc]simplify:  iters left: 4 (24 enodes)
1538407539.167 * * [misc]simplify:  iters left: 3 (41 enodes)
1538407539.181 * * [misc]simplify:  iters left: 2 (65 enodes)
1538407539.200 * * [misc]simplify:  iters left: 1 (74 enodes)
1538407539.224 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1538407539.225 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407539.225 * * * [misc]progress:  adding candidates to table
1538407540.791 * * [misc]progress:  iteration 2 / 4
1538407540.791 * * * [misc]progress:  picking best candidate
1538407540.919 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407540.919 * * * [misc]progress:  localizing error
1538407540.962 * * * [misc]progress:  generating rewritten candidates
1538407540.963 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2)
1538407541.131 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1538407541.176 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 2)
1538407541.200 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2)
1538407541.245 * * * [misc]progress:  generating series expansions
1538407541.245 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2)
1538407541.246 * [misc]backup-simplify:  Simplify (* (* (tan x) (tan x)) (* (tan x) (tan x))) into (pow (tan x) 4)
1538407541.246 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 4) in (x) around 0
1538407541.246 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1538407541.246 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.246 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.246 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.246 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.246 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.246 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.246 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.246 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.246 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.246 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.248 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.248 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1538407541.248 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.248 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.248 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.248 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.248 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.248 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.248 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.248 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.248 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.248 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.249 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.250 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407541.250 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407541.250 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.251 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.251 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407541.251 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407541.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407541.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407541.252 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.254 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407541.255 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407541.255 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407541.256 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407541.256 * [misc]backup-simplify:  Simplify (+ (* 1 2/3) (+ (* 0 0) (* 2/3 1))) into 4/3
1538407541.256 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1538407541.257 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.258 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407541.258 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407541.259 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407541.259 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 2/3) (+ (* 2/3 0) (* 0 1)))) into 0
1538407541.259 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.261 * [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
1538407541.263 * [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
1538407541.264 * [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
1538407541.264 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407541.264 * [misc]backup-simplify:  Simplify (+ (* 1 17/45) (+ (* 0 0) (+ (* 2/3 2/3) (+ (* 0 0) (* 17/45 1))))) into 6/5
1538407541.264 * [misc]backup-simplify:  Simplify 6/5 into 6/5
1538407541.264 * [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))))
1538407541.265 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))) into (pow (tan (/ 1 x)) 4)
1538407541.265 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in (x) around 0
1538407541.265 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1538407541.265 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.265 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.265 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.265 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.265 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.265 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.265 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.265 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.265 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.265 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.265 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.265 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.265 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.266 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.266 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.266 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1538407541.266 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.266 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.266 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.266 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.266 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.266 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.266 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.266 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.266 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.266 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.266 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.266 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.266 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.266 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.266 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.267 * [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))
1538407541.268 * [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))
1538407541.268 * [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))
1538407541.268 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407541.269 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407541.270 * [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
1538407541.270 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.270 * [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
1538407541.270 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407541.272 * [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
1538407541.272 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.272 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.272 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407541.274 * [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
1538407541.274 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.274 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.274 * [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
1538407541.276 * [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
1538407541.276 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.276 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.277 * [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
1538407541.278 * [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
1538407541.278 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.279 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.279 * [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
1538407541.281 * [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
1538407541.281 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.281 * [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))
1538407541.282 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (pow (tan (/ -1 x)) 4)
1538407541.282 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in (x) around 0
1538407541.282 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1538407541.282 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.282 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.282 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.282 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.282 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.282 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.282 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.282 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.282 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.282 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.282 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.282 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.282 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.282 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.282 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.282 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.282 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.282 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.282 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.283 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.283 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.283 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1538407541.283 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.283 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.283 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.283 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.283 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.283 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.283 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.283 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.283 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.283 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.283 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.283 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.283 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.283 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.283 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.283 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.283 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.283 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.283 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.283 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.283 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.284 * [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))
1538407541.285 * [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))
1538407541.285 * [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))
1538407541.285 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407541.285 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407541.286 * [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
1538407541.286 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.287 * [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
1538407541.287 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407541.288 * [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
1538407541.288 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.288 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.289 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407541.290 * [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
1538407541.290 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.290 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.291 * [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
1538407541.292 * [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
1538407541.292 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.293 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.293 * [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
1538407541.295 * [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
1538407541.295 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.295 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.296 * [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
1538407541.297 * [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
1538407541.297 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.298 * [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))
1538407541.298 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1538407541.298 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407541.298 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407541.298 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.298 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.298 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.298 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.298 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.298 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.298 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.298 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.298 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.298 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.298 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.299 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.299 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.299 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.299 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.299 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.299 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.299 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.299 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.299 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.299 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.299 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.299 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.299 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407541.300 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.301 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407541.301 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407541.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407541.301 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.302 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407541.303 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407541.304 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407541.304 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407541.304 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407541.305 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.306 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407541.306 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407541.307 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407541.307 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.309 * [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
1538407541.311 * [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
1538407541.312 * [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
1538407541.312 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407541.312 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407541.312 * [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))))
1538407541.313 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407541.313 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407541.313 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.313 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.313 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.313 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.313 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.313 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.313 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.313 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.314 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.314 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.314 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.314 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.314 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.314 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.314 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.314 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.314 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.314 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.314 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.314 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.314 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.314 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.315 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.315 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.315 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.315 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.315 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.315 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.315 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.315 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.315 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.315 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.316 * [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))
1538407541.317 * [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))
1538407541.317 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407541.317 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407541.317 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.318 * [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
1538407541.318 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407541.318 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.319 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.319 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407541.319 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.320 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.321 * [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
1538407541.321 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.321 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.322 * [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
1538407541.322 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.323 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.324 * [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
1538407541.324 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.325 * [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))
1538407541.325 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407541.325 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407541.325 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.325 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.325 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.325 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.325 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.325 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.325 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.325 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.325 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.325 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.326 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.326 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.326 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.326 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.326 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.326 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.326 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.326 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.326 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.326 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.326 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.326 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.326 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.326 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.327 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.327 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.327 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.327 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.327 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.327 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.327 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.327 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.327 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.327 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.327 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.327 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.327 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.327 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.327 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.327 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.327 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.327 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.327 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.328 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.328 * [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))
1538407541.329 * [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))
1538407541.329 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407541.329 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407541.329 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.330 * [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
1538407541.330 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407541.330 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.331 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.332 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407541.332 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.332 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.333 * [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
1538407541.333 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.334 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.334 * [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
1538407541.335 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.335 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.336 * [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
1538407541.336 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.337 * [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))
1538407541.337 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 2)
1538407541.337 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407541.337 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407541.337 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.337 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.337 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.337 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.338 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.338 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.338 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.338 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.338 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.338 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.338 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.339 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.339 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.339 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.339 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.339 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.339 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.339 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.339 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.339 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.339 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.339 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.340 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.341 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407541.341 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.342 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.342 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407541.342 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407541.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407541.343 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.345 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407541.346 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407541.346 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407541.346 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407541.346 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407541.349 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.351 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407541.351 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407541.351 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407541.351 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.357 * [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
1538407541.360 * [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
1538407541.360 * [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
1538407541.361 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407541.361 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407541.361 * [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))))
1538407541.365 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407541.365 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407541.365 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.365 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.365 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.366 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.366 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.366 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.366 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.366 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.366 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.366 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.366 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.366 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.366 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.366 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.366 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.367 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.367 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.367 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.367 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.367 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.367 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.367 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.367 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.367 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.367 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.367 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.367 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.367 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.367 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.368 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.368 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.368 * [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))
1538407541.369 * [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))
1538407541.369 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407541.370 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407541.370 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.370 * [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
1538407541.371 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407541.371 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.371 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.372 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407541.372 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.372 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.373 * [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
1538407541.373 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.374 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.375 * [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
1538407541.375 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.376 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.377 * [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
1538407541.377 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.377 * [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))
1538407541.378 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407541.378 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407541.378 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.378 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.378 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.378 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.378 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.378 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.378 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.378 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.378 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.378 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.379 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.379 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.379 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.379 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.379 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.379 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.379 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.379 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.379 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.379 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.379 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.379 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.379 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.379 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.379 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.379 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.379 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.379 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.380 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.380 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.380 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.380 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.380 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.380 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.380 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.380 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.380 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.380 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.380 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.380 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.380 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.380 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.380 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.380 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.381 * [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))
1538407541.382 * [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))
1538407541.382 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407541.382 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407541.382 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.383 * [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
1538407541.383 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407541.383 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.384 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.384 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407541.384 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.385 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.386 * [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
1538407541.386 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.386 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.387 * [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
1538407541.387 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.388 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.389 * [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
1538407541.389 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.390 * [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))
1538407541.390 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2)
1538407541.390 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407541.390 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407541.390 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.390 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.390 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.391 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.391 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.391 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.391 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.391 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.391 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.391 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.391 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.392 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407541.392 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407541.392 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407541.392 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407541.392 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.392 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.392 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.392 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407541.392 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.392 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.392 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.393 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407541.394 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.394 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407541.394 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.395 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.395 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407541.396 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407541.396 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407541.396 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.398 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407541.399 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407541.399 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407541.400 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407541.400 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407541.402 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407541.404 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407541.405 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407541.405 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407541.405 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.410 * [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
1538407541.413 * [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
1538407541.414 * [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
1538407541.414 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407541.414 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407541.415 * [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))))
1538407541.415 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407541.415 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407541.415 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.415 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.415 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.415 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.415 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.415 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.415 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.415 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.416 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.416 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.416 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.416 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.416 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.416 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.416 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.416 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407541.416 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407541.416 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.416 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407541.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.416 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.416 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.417 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.417 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407541.417 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407541.417 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407541.417 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.417 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.417 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407541.417 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407541.417 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407541.418 * [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))
1538407541.419 * [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))
1538407541.419 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407541.419 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407541.419 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.420 * [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
1538407541.420 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407541.420 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.421 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.422 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407541.422 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.422 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.423 * [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
1538407541.423 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.424 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.425 * [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
1538407541.425 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.426 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.427 * [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
1538407541.427 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.427 * [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))
1538407541.428 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407541.428 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407541.428 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.428 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.428 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.428 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.428 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.428 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.428 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.428 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.428 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.428 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.428 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.428 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.429 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.429 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.429 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.429 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.429 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.429 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.429 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.429 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.429 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.429 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407541.429 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407541.429 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.429 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407541.429 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.429 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.429 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.429 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.429 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.429 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.429 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.430 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407541.430 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407541.430 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407541.430 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407541.430 * [misc]backup-simplify:  Simplify -1 into -1
1538407541.430 * [misc]taylor:  Taking taylor expansion of x in x
1538407541.430 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.430 * [misc]backup-simplify:  Simplify 1 into 1
1538407541.430 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407541.430 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407541.430 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407541.431 * [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))
1538407541.431 * [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))
1538407541.432 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407541.432 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407541.432 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.432 * [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
1538407541.433 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407541.433 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.434 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.434 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407541.434 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.435 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.436 * [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
1538407541.436 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.436 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.437 * [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
1538407541.437 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.438 * [misc]backup-simplify:  Simplify (- (/ 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
1538407541.439 * [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
1538407541.439 * [misc]backup-simplify:  Simplify 0 into 0
1538407541.440 * [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))
1538407541.440 * * * [misc]progress:  simplifying candidates
1538407541.440 * * * * [misc]progress:  [ 1 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.440 * [enter]simplify:  Simplifying (tan x)
1538407541.440 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.441 * [exit]simplify:  Simplified to (tan x)
1538407541.441 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.441 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538407541.442 * * [misc]simplify:  iters left: 4 (3 enodes)
1538407541.447 * * [misc]simplify:  iters left: 3 (12 enodes)
1538407541.448 * [exit]simplify:  Simplified to 4
1538407541.448 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.448 * * * * [misc]progress:  [ 2 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.449 * [enter]simplify:  Simplifying (tan x)
1538407541.449 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.450 * [exit]simplify:  Simplified to (tan x)
1538407541.450 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.450 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1538407541.450 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407541.455 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407541.457 * [exit]simplify:  Simplified to 4
1538407541.457 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.457 * * * * [misc]progress:  [ 3 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.457 * [enter]simplify:  Simplifying (tan x)
1538407541.457 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.458 * [exit]simplify:  Simplified to (tan x)
1538407541.458 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.458 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538407541.459 * * [misc]simplify:  iters left: 4 (3 enodes)
1538407541.464 * * [misc]simplify:  iters left: 3 (12 enodes)
1538407541.465 * [exit]simplify:  Simplified to 4
1538407541.465 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.465 * * * * [misc]progress:  [ 4 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.466 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.466 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.468 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.468 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.468 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.468 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.470 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.471 * [exit]simplify:  Simplified to 2
1538407541.471 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.471 * * * * [misc]progress:  [ 5 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.471 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.471 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.473 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.473 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.473 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.473 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.475 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.476 * [exit]simplify:  Simplified to 2
1538407541.476 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.476 * * * * [misc]progress:  [ 6 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.476 * [enter]simplify:  Simplifying (tan x)
1538407541.476 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.477 * [exit]simplify:  Simplified to (tan x)
1538407541.477 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.477 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1538407541.478 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407541.482 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407541.484 * [exit]simplify:  Simplified to 4
1538407541.484 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.484 * * * * [misc]progress:  [ 7 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.484 * [enter]simplify:  Simplifying (tan x)
1538407541.485 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.485 * [exit]simplify:  Simplified to (tan x)
1538407541.485 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.486 * [enter]simplify:  Simplifying (+ 2 2)
1538407541.486 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.487 * * [misc]simplify:  iters left: 1 (3 enodes)
1538407541.488 * [exit]simplify:  Simplified to 4
1538407541.488 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.488 * * * * [misc]progress:  [ 8 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.488 * [enter]simplify:  Simplifying (tan x)
1538407541.488 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.488 * [exit]simplify:  Simplified to (tan x)
1538407541.488 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.488 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1538407541.489 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407541.491 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407541.492 * [exit]simplify:  Simplified to 4
1538407541.492 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.492 * * * * [misc]progress:  [ 9 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.492 * [enter]simplify:  Simplifying (tan x)
1538407541.492 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.493 * [exit]simplify:  Simplified to (tan x)
1538407541.493 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.493 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538407541.493 * * [misc]simplify:  iters left: 4 (3 enodes)
1538407541.496 * * [misc]simplify:  iters left: 3 (12 enodes)
1538407541.497 * [exit]simplify:  Simplified to 4
1538407541.497 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.497 * * * * [misc]progress:  [ 10 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.497 * [enter]simplify:  Simplifying (tan x)
1538407541.497 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.497 * [exit]simplify:  Simplified to (tan x)
1538407541.497 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.497 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1538407541.498 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407541.500 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407541.501 * [exit]simplify:  Simplified to 4
1538407541.501 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.501 * * * * [misc]progress:  [ 11 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.501 * [enter]simplify:  Simplifying (tan x)
1538407541.502 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407541.502 * [exit]simplify:  Simplified to (tan x)
1538407541.502 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.502 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1538407541.502 * * [misc]simplify:  iters left: 4 (3 enodes)
1538407541.505 * * [misc]simplify:  iters left: 3 (12 enodes)
1538407541.506 * [exit]simplify:  Simplified to 4
1538407541.506 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (tan x) 4)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.506 * * * * [misc]progress:  [ 12 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.506 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.509 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.510 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.510 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.510 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.510 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.511 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.512 * [exit]simplify:  Simplified to 2
1538407541.512 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.512 * * * * [misc]progress:  [ 13 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.512 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.512 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.513 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.513 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.513 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.513 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.514 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.514 * [exit]simplify:  Simplified to 2
1538407541.514 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.514 * * * * [misc]progress:  [ 14 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.515 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.515 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.516 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.516 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.516 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.516 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.518 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.519 * [exit]simplify:  Simplified to 2
1538407541.519 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.519 * * * * [misc]progress:  [ 15 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.520 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.520 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.521 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.521 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.522 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.522 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.524 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.525 * [exit]simplify:  Simplified to 2
1538407541.525 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.525 * * * * [misc]progress:  [ 16 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.525 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1538407541.525 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407541.528 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407541.531 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407541.535 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407541.539 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407541.543 * [exit]simplify:  Simplified to (pow (tan x) 4)
1538407541.543 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (tan x) 4) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.544 * * * * [misc]progress:  [ 17 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.544 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1538407541.544 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407541.547 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407541.550 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407541.554 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407541.558 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407541.562 * [exit]simplify:  Simplified to (pow (tan x) 4)
1538407541.562 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (tan x) 4) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.562 * * * * [misc]progress:  [ 18 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.562 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.563 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.564 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.564 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.564 * * * * [misc]progress:  [ 19 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.564 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.565 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.566 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.566 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.566 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.566 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.568 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.569 * [exit]simplify:  Simplified to 2
1538407541.569 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.569 * * * * [misc]progress:  [ 20 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.569 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.570 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.571 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.571 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.571 * [enter]simplify:  Simplifying (+ 1 1)
1538407541.571 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407541.573 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407541.574 * [exit]simplify:  Simplified to 2
1538407541.574 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.574 * * * * [misc]progress:  [ 21 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.575 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1538407541.575 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407541.577 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407541.581 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407541.585 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407541.589 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407541.593 * [exit]simplify:  Simplified to (pow (tan x) 4)
1538407541.593 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (tan x) 4) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.593 * * * * [misc]progress:  [ 22 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.593 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1538407541.594 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407541.596 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407541.599 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407541.603 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407541.607 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407541.612 * [exit]simplify:  Simplified to (pow (tan x) 4)
1538407541.612 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (pow (tan x) 4) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.612 * * * * [misc]progress:  [ 23 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) 2)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.612 * * * * [misc]progress:  [ 24 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.612 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.612 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.614 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.614 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.614 * * * * [misc]progress:  [ 25 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.614 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407541.614 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407541.615 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407541.616 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.616 * * * * [misc]progress:  [ 26 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1)) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.616 * * * * [misc]progress:  [ 27 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.616 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1538407541.616 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407541.619 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407541.623 * [exit]simplify:  Simplified to (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1538407541.623 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.623 * * * * [misc]progress:  [ 28 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.623 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))
1538407541.624 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407541.627 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407541.630 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407541.635 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1538407541.635 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.635 * * * * [misc]progress:  [ 29 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.635 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))
1538407541.636 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407541.639 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407541.643 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407541.647 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1538407541.647 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.647 * * * * [misc]progress:  [ 30 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.647 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1538407541.648 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407541.650 * * [misc]simplify:  iters left: 5 (7 enodes)
1538407541.656 * * [misc]simplify:  iters left: 4 (11 enodes)
1538407541.659 * * [misc]simplify:  iters left: 3 (12 enodes)
1538407541.664 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1538407541.664 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.664 * * * * [misc]progress:  [ 31 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (exp (log (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.664 * * * * [misc]progress:  [ 32 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (log (exp (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.664 * * * * [misc]progress:  [ 33 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.664 * [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))))
1538407541.665 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407541.669 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407541.679 * * [misc]simplify:  iters left: 4 (44 enodes)
1538407541.696 * * [misc]simplify:  iters left: 3 (100 enodes)
1538407541.729 * * [misc]simplify:  iters left: 2 (123 enodes)
1538407541.765 * * [misc]simplify:  iters left: 1 (127 enodes)
1538407541.778 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1538407541.778 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.778 * * * * [misc]progress:  [ 34 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.778 * [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))))
1538407541.779 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407541.782 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407541.790 * * [misc]simplify:  iters left: 4 (72 enodes)
1538407541.842 * * [misc]simplify:  iters left: 3 (136 enodes)
1538407541.899 * * [misc]simplify:  iters left: 2 (160 enodes)
1538407541.946 * * [misc]simplify:  iters left: 1 (164 enodes)
1538407541.969 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1538407541.969 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407541.969 * * * * [misc]progress:  [ 35 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407541.969 * [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))))
1538407541.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407541.976 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407541.994 * * [misc]simplify:  iters left: 4 (74 enodes)
1538407542.020 * * [misc]simplify:  iters left: 3 (125 enodes)
1538407542.038 * * [misc]simplify:  iters left: 2 (133 enodes)
1538407542.056 * * [misc]simplify:  iters left: 1 (136 enodes)
1538407542.082 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1538407542.082 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.082 * * * * [misc]progress:  [ 36 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.082 * [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))))
1538407542.083 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407542.087 * * [misc]simplify:  iters left: 5 (17 enodes)
1538407542.098 * * [misc]simplify:  iters left: 4 (43 enodes)
1538407542.127 * * [misc]simplify:  iters left: 3 (102 enodes)
1538407542.177 * * [misc]simplify:  iters left: 2 (120 enodes)
1538407542.209 * * [misc]simplify:  iters left: 1 (124 enodes)
1538407542.235 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1538407542.236 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.236 * * * * [misc]progress:  [ 37 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.236 * * * * [misc]progress:  [ 38 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.236 * * * * [misc]progress:  [ 39 / 139 ] simplifiying candidate #<alt (λ (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)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.236 * * * * [misc]progress:  [ 40 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.236 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (sin x)))
1538407542.237 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.239 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407542.242 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407542.246 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407542.250 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407542.254 * [exit]simplify:  Simplified to (pow (sin x) 4)
1538407542.254 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (* (* (cos x) (cos x)) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.255 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (* (cos x) (cos x)))
1538407542.256 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.258 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407542.261 * * [misc]simplify:  iters left: 3 (10 enodes)
1538407542.265 * * [misc]simplify:  iters left: 2 (14 enodes)
1538407542.269 * * [misc]simplify:  iters left: 1 (16 enodes)
1538407542.273 * [exit]simplify:  Simplified to (pow (cos x) 4)
1538407542.274 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.274 * * * * [misc]progress:  [ 41 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (* (* (cos x) (cos x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.274 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (sin x)))
1538407542.275 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.278 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.284 * * [misc]simplify:  iters left: 3 (20 enodes)
1538407542.290 * * [misc]simplify:  iters left: 2 (22 enodes)
1538407542.296 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1538407542.297 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.297 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1538407542.297 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.299 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407542.301 * * [misc]simplify:  iters left: 3 (7 enodes)
1538407542.303 * [exit]simplify:  Simplified to (pow (cos x) 3)
1538407542.303 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (pow (cos x) 3))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.303 * * * * [misc]progress:  [ 42 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (* (* (cos x) (cos x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.304 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (tan x)))
1538407542.304 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.308 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.313 * * [misc]simplify:  iters left: 3 (20 enodes)
1538407542.319 * * [misc]simplify:  iters left: 2 (22 enodes)
1538407542.326 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1538407542.326 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.326 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1538407542.326 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.328 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407542.332 * * [misc]simplify:  iters left: 3 (7 enodes)
1538407542.335 * [exit]simplify:  Simplified to (pow (cos x) 3)
1538407542.335 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (pow (cos x) 3))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.335 * * * * [misc]progress:  [ 43 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.335 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1538407542.336 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.339 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.345 * * [misc]simplify:  iters left: 3 (22 enodes)
1538407542.353 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1538407542.353 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.353 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1538407542.354 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.355 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.358 * [exit]simplify:  Simplified to (pow (cos x) 3)
1538407542.358 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (pow (cos x) 3))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.358 * * * * [misc]progress:  [ 44 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.359 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1538407542.359 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407542.362 * * [misc]simplify:  iters left: 4 (10 enodes)
1538407542.367 * * [misc]simplify:  iters left: 3 (17 enodes)
1538407542.372 * * [misc]simplify:  iters left: 2 (21 enodes)
1538407542.378 * * [misc]simplify:  iters left: 1 (22 enodes)
1538407542.386 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1538407542.386 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.387 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.387 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.388 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.388 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.388 * * * * [misc]progress:  [ 45 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.389 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (tan x)))
1538407542.389 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.392 * * [misc]simplify:  iters left: 4 (11 enodes)
1538407542.398 * * [misc]simplify:  iters left: 3 (19 enodes)
1538407542.403 * * [misc]simplify:  iters left: 2 (23 enodes)
1538407542.406 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.410 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1538407542.410 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.411 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.411 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.411 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.411 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.412 * * * * [misc]progress:  [ 46 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.412 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1538407542.412 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.414 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.416 * * [misc]simplify:  iters left: 3 (20 enodes)
1538407542.419 * * [misc]simplify:  iters left: 2 (22 enodes)
1538407542.422 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1538407542.422 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.423 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1538407542.423 * * [misc]simplify:  iters left: 5 (4 enodes)
1538407542.424 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.425 * [exit]simplify:  Simplified to (pow (cos x) 3)
1538407542.425 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (pow (cos x) 3))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.425 * * * * [misc]progress:  [ 47 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.425 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (sin x)))
1538407542.426 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.427 * * [misc]simplify:  iters left: 4 (11 enodes)
1538407542.430 * * [misc]simplify:  iters left: 3 (19 enodes)
1538407542.433 * * [misc]simplify:  iters left: 2 (23 enodes)
1538407542.437 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.441 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1538407542.441 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.441 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.441 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.442 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.442 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.442 * * * * [misc]progress:  [ 48 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.442 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1538407542.443 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407542.444 * * [misc]simplify:  iters left: 4 (10 enodes)
1538407542.446 * * [misc]simplify:  iters left: 3 (17 enodes)
1538407542.449 * * [misc]simplify:  iters left: 2 (21 enodes)
1538407542.453 * * [misc]simplify:  iters left: 1 (22 enodes)
1538407542.461 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1538407542.461 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.462 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.462 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.463 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.463 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.463 * * * * [misc]progress:  [ 49 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* 1 (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.464 * * * * [misc]progress:  [ 50 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.464 * [enter]simplify:  Simplifying (tan x)
1538407542.464 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.465 * [exit]simplify:  Simplified to (tan x)
1538407542.465 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.465 * * * * [misc]progress:  [ 51 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.465 * [enter]simplify:  Simplifying (tan x)
1538407542.465 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.466 * [exit]simplify:  Simplified to (tan x)
1538407542.466 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.466 * * * * [misc]progress:  [ 52 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.466 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.467 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.468 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.468 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.468 * * * * [misc]progress:  [ 53 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.468 * [enter]simplify:  Simplifying (cos x)
1538407542.468 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.468 * [exit]simplify:  Simplified to (cos x)
1538407542.468 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.468 * * * * [misc]progress:  [ 54 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.468 * [enter]simplify:  Simplifying (cos x)
1538407542.468 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.469 * [exit]simplify:  Simplified to (cos x)
1538407542.469 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.469 * * * * [misc]progress:  [ 55 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (tan x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.469 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (tan x)))
1538407542.470 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.471 * * [misc]simplify:  iters left: 4 (11 enodes)
1538407542.474 * * [misc]simplify:  iters left: 3 (18 enodes)
1538407542.477 * * [misc]simplify:  iters left: 2 (22 enodes)
1538407542.480 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.484 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1538407542.484 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.484 * * * * [misc]progress:  [ 56 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.484 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1538407542.484 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.486 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.489 * * [misc]simplify:  iters left: 3 (20 enodes)
1538407542.492 * * [misc]simplify:  iters left: 2 (22 enodes)
1538407542.495 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1538407542.495 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.495 * * * * [misc]progress:  [ 57 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.495 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1538407542.496 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407542.499 * * [misc]simplify:  iters left: 4 (12 enodes)
1538407542.505 * * [misc]simplify:  iters left: 3 (22 enodes)
1538407542.513 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1538407542.513 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (/ (/ (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.513 * * * * [misc]progress:  [ 58 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.513 * * * * [misc]progress:  [ 59 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) (+ 1 1)) 1)))>
1538407542.513 * [enter]simplify:  Simplifying (tan x)
1538407542.513 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.514 * [exit]simplify:  Simplified to (tan x)
1538407542.514 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) (+ 1 1)) 1)))
1538407542.514 * [enter]simplify:  Simplifying (+ 1 1)
1538407542.515 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407542.516 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407542.518 * [exit]simplify:  Simplified to 2
1538407542.518 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) 2) 1)))
1538407542.518 * * * * [misc]progress:  [ 60 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (* (tan x) (tan x)) 1) 1)))>
1538407542.518 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407542.519 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.520 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407542.520 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (* (tan x) (tan x)) 1) 1)))
1538407542.520 * * * * [misc]progress:  [ 61 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) 2) 1)))>
1538407542.520 * * * * [misc]progress:  [ 62 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) (+ 1 1)) 1)))>
1538407542.520 * [enter]simplify:  Simplifying (tan x)
1538407542.521 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.521 * [exit]simplify:  Simplified to (tan x)
1538407542.521 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (tan x) (+ 1 1)) 1)))
1538407542.521 * * * * [misc]progress:  [ 63 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (pow (* (tan x) (tan x)) 1) 1)))>
1538407542.522 * * * * [misc]progress:  [ 64 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (exp (+ (log (tan x)) (log (tan x)))) 1)))>
1538407542.522 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407542.522 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.524 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407542.524 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (exp (+ (log (tan x)) (log (tan x)))) 1)))
1538407542.524 * * * * [misc]progress:  [ 65 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (exp (log (* (tan x) (tan x)))) 1)))>
1538407542.524 * * * * [misc]progress:  [ 66 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (log (exp (* (tan x) (tan x)))) 1)))>
1538407542.524 * * * * [misc]progress:  [ 67 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))) 1)))>
1538407542.524 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407542.525 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407542.528 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407542.535 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407542.543 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407542.551 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407542.559 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407542.567 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407542.567 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (cbrt (pow (tan x) 6)) 1)))
1538407542.567 * * * * [misc]progress:  [ 68 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))) 1)))>
1538407542.567 * * * * [misc]progress:  [ 69 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))) 1)))>
1538407542.567 * * * * [misc]progress:  [ 70 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))) 1)))>
1538407542.567 * * * * [misc]progress:  [ 71 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))>
1538407542.568 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407542.568 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.569 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407542.569 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))
1538407542.569 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.570 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.571 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.571 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1)))
1538407542.571 * * * * [misc]progress:  [ 72 / 139 ] 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))) 1)))>
1538407542.571 * * * * [misc]progress:  [ 73 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1)))>
1538407542.571 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407542.572 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.573 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407542.573 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1)))
1538407542.573 * * * * [misc]progress:  [ 74 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1)))>
1538407542.573 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.573 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.574 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.574 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1)))
1538407542.575 * * * * [misc]progress:  [ 75 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) 1) (tan x)) 1)))>
1538407542.575 * [enter]simplify:  Simplifying (tan x)
1538407542.575 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.576 * [exit]simplify:  Simplified to (tan x)
1538407542.576 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (tan x) 1) (tan x)) 1)))
1538407542.576 * * * * [misc]progress:  [ 76 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1)))>
1538407542.576 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.576 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.579 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.579 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1)))
1538407542.579 * * * * [misc]progress:  [ 77 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1)))>
1538407542.579 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.579 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.580 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.581 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1)))
1538407542.581 * * * * [misc]progress:  [ 78 / 139 ] 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))) 1)))>
1538407542.581 * * * * [misc]progress:  [ 79 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))>
1538407542.581 * [enter]simplify:  Simplifying (cos x)
1538407542.581 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.582 * [exit]simplify:  Simplified to (cos x)
1538407542.582 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))
1538407542.582 * * * * [misc]progress:  [ 80 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (sin x) (tan x)) (cos x)) 1)))>
1538407542.582 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407542.583 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407542.584 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407542.586 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407542.586 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (* (tan x) (sin x)) (cos x)) 1)))
1538407542.586 * * * * [misc]progress:  [ 81 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.586 * * * * [misc]progress:  [ 82 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) (+ 1 1)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.586 * [enter]simplify:  Simplifying (tan x)
1538407542.587 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.587 * [exit]simplify:  Simplified to (tan x)
1538407542.587 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) (+ 1 1)))) (+ (* (tan x) (tan x)) 1)))
1538407542.588 * [enter]simplify:  Simplifying (+ 1 1)
1538407542.588 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407542.589 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407542.590 * [exit]simplify:  Simplified to 2
1538407542.590 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) 2))) (+ (* (tan x) (tan x)) 1)))
1538407542.590 * * * * [misc]progress:  [ 83 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (* (tan x) (tan x)) 1))) (+ (* (tan x) (tan x)) 1)))>
1538407542.591 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407542.591 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.592 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407542.592 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (* (tan x) (tan x)) 1))) (+ (* (tan x) (tan x)) 1)))
1538407542.592 * * * * [misc]progress:  [ 84 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) 2))) (+ (* (tan x) (tan x)) 1)))>
1538407542.592 * * * * [misc]progress:  [ 85 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) (+ 1 1)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.593 * [enter]simplify:  Simplifying (tan x)
1538407542.593 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.594 * [exit]simplify:  Simplified to (tan x)
1538407542.594 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (tan x) (+ 1 1)))) (+ (* (tan x) (tan x)) 1)))
1538407542.594 * * * * [misc]progress:  [ 86 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (pow (* (tan x) (tan x)) 1))) (+ (* (tan x) (tan x)) 1)))>
1538407542.594 * * * * [misc]progress:  [ 87 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.594 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407542.594 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.596 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407542.596 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))) (+ (* (tan x) (tan x)) 1)))
1538407542.596 * * * * [misc]progress:  [ 88 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (exp (log (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.596 * * * * [misc]progress:  [ 89 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (log (exp (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.596 * * * * [misc]progress:  [ 90 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.597 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407542.597 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407542.600 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407542.605 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407542.612 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407542.620 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407542.629 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407542.637 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407542.637 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (cbrt (pow (tan x) 6)))) (+ (* (tan x) (tan x)) 1)))
1538407542.637 * * * * [misc]progress:  [ 91 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.637 * * * * [misc]progress:  [ 92 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.637 * * * * [misc]progress:  [ 93 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.637 * * * * [misc]progress:  [ 94 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.638 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407542.639 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.640 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407542.640 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.640 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.640 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.642 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.642 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.642 * * * * [misc]progress:  [ 95 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.642 * * * * [misc]progress:  [ 96 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.642 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407542.642 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.643 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407542.644 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.644 * * * * [misc]progress:  [ 97 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.644 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.644 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.645 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.645 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.645 * * * * [misc]progress:  [ 98 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) 1) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.646 * [enter]simplify:  Simplifying (tan x)
1538407542.646 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.646 * [exit]simplify:  Simplified to (tan x)
1538407542.646 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (tan x) 1) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.646 * * * * [misc]progress:  [ 99 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.647 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.647 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.649 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.649 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.649 * * * * [misc]progress:  [ 100 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.649 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.649 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.650 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.651 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.651 * * * * [misc]progress:  [ 101 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.651 * * * * [misc]progress:  [ 102 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.651 * [enter]simplify:  Simplifying (cos x)
1538407542.651 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.652 * [exit]simplify:  Simplified to (cos x)
1538407542.652 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.652 * * * * [misc]progress:  [ 103 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (sin x) (tan x)) (cos x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.652 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407542.653 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407542.654 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407542.656 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407542.656 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.656 * * * * [misc]progress:  [ 104 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.656 * * * * [misc]progress:  [ 105 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.656 * [enter]simplify:  Simplifying (tan x)
1538407542.657 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.657 * [exit]simplify:  Simplified to (tan x)
1538407542.657 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.658 * [enter]simplify:  Simplifying (+ 1 1)
1538407542.658 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407542.659 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407542.660 * [exit]simplify:  Simplified to 2
1538407542.660 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.660 * * * * [misc]progress:  [ 106 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.661 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407542.661 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.662 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407542.662 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.662 * * * * [misc]progress:  [ 107 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.662 * * * * [misc]progress:  [ 108 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.663 * [enter]simplify:  Simplifying (tan x)
1538407542.663 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.664 * [exit]simplify:  Simplified to (tan x)
1538407542.664 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.664 * * * * [misc]progress:  [ 109 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.664 * * * * [misc]progress:  [ 110 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.664 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407542.664 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.666 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407542.666 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.666 * * * * [misc]progress:  [ 111 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (exp (log (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.666 * * * * [misc]progress:  [ 112 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (log (exp (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.666 * * * * [misc]progress:  [ 113 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.667 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407542.667 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407542.670 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407542.674 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407542.685 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407542.693 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407542.701 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407542.709 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407542.709 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (pow (tan x) 6)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.710 * * * * [misc]progress:  [ 114 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.710 * * * * [misc]progress:  [ 115 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.710 * * * * [misc]progress:  [ 116 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.710 * * * * [misc]progress:  [ 117 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.710 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407542.710 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.712 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407542.712 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.712 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407542.712 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407542.714 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407542.714 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.714 * * * * [misc]progress:  [ 118 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.714 * * * * [misc]progress:  [ 119 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.714 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407542.714 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.715 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407542.715 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.715 * * * * [misc]progress:  [ 120 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.716 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.716 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.717 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.717 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.717 * * * * [misc]progress:  [ 121 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.718 * [enter]simplify:  Simplifying (tan x)
1538407542.718 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.719 * [exit]simplify:  Simplified to (tan x)
1538407542.719 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.719 * * * * [misc]progress:  [ 122 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.719 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.719 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407542.721 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407542.721 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.721 * * * * [misc]progress:  [ 123 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.721 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407542.722 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407542.723 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407542.723 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.723 * * * * [misc]progress:  [ 124 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.723 * * * * [misc]progress:  [ 125 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.723 * [enter]simplify:  Simplifying (cos x)
1538407542.723 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407542.724 * [exit]simplify:  Simplified to (cos x)
1538407542.724 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.724 * * * * [misc]progress:  [ 126 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (tan x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.724 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407542.725 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407542.727 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407542.728 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407542.728 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.729 * * * * [misc]progress:  [ 127 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.729 * * * * [misc]progress:  [ 128 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.729 * [enter]simplify:  Simplifying (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1538407542.730 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407542.735 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407542.742 * * [misc]simplify:  iters left: 4 (25 enodes)
1538407542.750 * * [misc]simplify:  iters left: 3 (26 enodes)
1538407542.760 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))
1538407542.760 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.760 * * * * [misc]progress:  [ 129 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.760 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1538407542.761 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.764 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1538407542.764 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.764 * * * * [misc]progress:  [ 130 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.764 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1538407542.765 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.768 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1538407542.768 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (/ (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.768 * * * * [misc]progress:  [ 131 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))) 1)))>
1538407542.768 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407542.769 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407542.775 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407542.782 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407542.790 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407542.801 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407542.801 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))) 1)))
1538407542.801 * * * * [misc]progress:  [ 132 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407542.802 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.803 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.805 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407542.809 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407542.815 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.828 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407542.828 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1)))
1538407542.828 * * * * [misc]progress:  [ 133 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407542.828 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.829 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.832 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407542.835 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407542.842 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.851 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407542.852 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1)))
1538407542.852 * * * * [misc]progress:  [ 134 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))) (+ (* (tan x) (tan x)) 1)))>
1538407542.852 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407542.853 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407542.858 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407542.866 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407542.874 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407542.885 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407542.885 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))) (+ (* (tan x) (tan x)) 1)))
1538407542.885 * * * * [misc]progress:  [ 135 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.885 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.886 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.889 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407542.893 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407542.899 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.909 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407542.909 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.909 * * * * [misc]progress:  [ 136 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.909 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.910 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.912 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407542.917 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407542.923 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.933 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407542.933 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (+ (* (tan x) (tan x)) 1)))
1538407542.933 * * * * [misc]progress:  [ 137 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.933 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407542.934 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407542.939 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407542.946 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407542.957 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407542.968 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407542.968 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.969 * * * * [misc]progress:  [ 138 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.969 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.970 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.973 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407542.976 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407542.983 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407542.992 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407542.993 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407542.993 * * * * [misc]progress:  [ 139 / 139 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))>
1538407542.993 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407542.994 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407542.996 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407543.000 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407543.006 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407543.016 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407543.016 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))
1538407543.016 * * * [misc]progress:  adding candidates to table
1538407546.383 * * [misc]progress:  iteration 3 / 4
1538407546.383 * * * [misc]progress:  picking best candidate
1538407546.519 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407546.519 * * * [misc]progress:  localizing error
1538407546.530 * * * [misc]progress:  generating rewritten candidates
1538407546.530 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1)
1538407546.558 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538407546.593 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538407546.804 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538407546.856 * * * [misc]progress:  generating series expansions
1538407546.856 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1)
1538407546.857 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407546.857 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407546.857 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.857 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.857 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.857 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.857 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.857 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.857 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.857 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.857 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.857 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.857 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.859 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.859 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.859 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.859 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.859 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.859 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.859 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.859 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.859 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.859 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.859 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.859 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.860 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.861 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407546.861 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.862 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.862 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407546.862 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407546.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407546.862 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.864 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407546.865 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407546.866 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407546.866 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407546.866 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407546.869 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.870 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407546.871 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407546.871 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407546.871 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.876 * [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
1538407546.879 * [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
1538407546.880 * [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
1538407546.880 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407546.880 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407546.881 * [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))))
1538407546.881 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407546.881 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407546.881 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.881 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.882 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.882 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.882 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.882 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.882 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.882 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.882 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.882 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.882 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.882 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.882 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.882 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.882 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.882 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.883 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.883 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.883 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.883 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.883 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.883 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.883 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.883 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.883 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.883 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.883 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.884 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.884 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.884 * [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))
1538407546.885 * [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))
1538407546.886 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407546.886 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407546.886 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.886 * [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
1538407546.887 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407546.887 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.887 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.888 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407546.888 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.889 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.889 * [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
1538407546.889 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.890 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.891 * [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
1538407546.891 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.892 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.893 * [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
1538407546.893 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.894 * [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))
1538407546.894 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407546.894 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407546.894 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407546.894 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407546.894 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.894 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407546.894 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.894 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.894 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.894 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.894 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.894 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.895 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.895 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407546.895 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407546.895 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.895 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.895 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.895 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.895 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.895 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.895 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.895 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407546.895 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.895 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407546.895 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407546.895 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.895 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407546.895 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.895 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.895 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.895 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.896 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.896 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.896 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.896 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407546.896 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407546.896 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.896 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.896 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.896 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.896 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.896 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.896 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.896 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407546.896 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.897 * [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))
1538407546.898 * [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))
1538407546.898 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407546.898 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407546.898 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.899 * [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
1538407546.899 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407546.899 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.900 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.900 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407546.901 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.901 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.902 * [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
1538407546.902 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.902 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.903 * [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
1538407546.903 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.904 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.905 * [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
1538407546.905 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.910 * [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))
1538407546.910 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538407546.911 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1538407546.911 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1538407546.911 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.911 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.911 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.911 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.911 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.911 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.911 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.911 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.911 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.911 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.911 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.913 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.913 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.913 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.913 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.913 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.913 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.913 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.913 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.913 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.913 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.913 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.914 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.914 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.914 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407546.914 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.915 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.916 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407546.916 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407546.916 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407546.916 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.918 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407546.919 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407546.919 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407546.920 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407546.920 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407546.922 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.924 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407546.924 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1538407546.925 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1538407546.925 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.929 * [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
1538407546.932 * [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
1538407546.933 * [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
1538407546.933 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1538407546.933 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1538407546.934 * [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))))
1538407546.934 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1538407546.934 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1538407546.934 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.934 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.934 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.935 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.935 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.935 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.935 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.935 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.935 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.935 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.935 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.935 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.935 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.936 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.936 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.936 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.936 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.936 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.936 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.936 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.936 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.936 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.936 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.936 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.936 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.936 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.936 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.936 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.936 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.936 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.936 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.937 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.937 * [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))
1538407546.938 * [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))
1538407546.939 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407546.939 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407546.939 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.940 * [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
1538407546.940 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407546.940 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.941 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.941 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407546.941 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.942 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.942 * [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
1538407546.943 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.943 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.944 * [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
1538407546.944 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.945 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.946 * [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
1538407546.946 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.947 * [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))
1538407546.947 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1538407546.947 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1538407546.947 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407546.947 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407546.947 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.947 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407546.947 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.947 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.947 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.947 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.947 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.947 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.947 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.948 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407546.948 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407546.948 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.948 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.948 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.948 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.948 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.948 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.948 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.948 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407546.948 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.948 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407546.948 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407546.948 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.948 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407546.948 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.948 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.948 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.948 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.948 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.948 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.949 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407546.949 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407546.949 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407546.949 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407546.949 * [misc]backup-simplify:  Simplify -1 into -1
1538407546.949 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.949 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.949 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407546.949 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407546.949 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407546.950 * [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))
1538407546.951 * [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))
1538407546.951 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407546.951 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407546.951 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.952 * [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
1538407546.952 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407546.952 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.953 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.953 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407546.953 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.954 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.955 * [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
1538407546.955 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.955 * [misc]backup-simplify:  Simplify (- (/ 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
1538407546.956 * [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
1538407546.956 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.957 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407546.958 * [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
1538407546.958 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.959 * [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))
1538407546.959 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538407546.960 * [misc]backup-simplify:  Simplify (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))) into (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1))
1538407546.960 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1538407546.960 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1538407546.960 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407546.960 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.960 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.960 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.960 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.960 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.960 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.960 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.960 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.960 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.960 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.960 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.960 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.960 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.962 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.962 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407546.962 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.962 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.962 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.962 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.962 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.962 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.962 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.962 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.962 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.962 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.962 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.964 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.964 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407546.964 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407546.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.964 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1538407546.964 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1538407546.964 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.965 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.965 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.965 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.965 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.965 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.965 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.965 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.965 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.965 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.965 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.965 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.965 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.966 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.966 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407546.966 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407546.966 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407546.966 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407546.966 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407546.966 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.966 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.966 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.966 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407546.966 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.966 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.967 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.968 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407546.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.968 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.968 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.968 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407546.968 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407546.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.968 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407546.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407546.969 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407546.969 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.969 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407546.969 * [misc]backup-simplify:  Simplify (- 1) into -1
1538407546.969 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538407546.970 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407546.970 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407546.970 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1538407546.970 * [misc]backup-simplify:  Simplify -2 into -2
1538407546.971 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407546.972 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407546.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407546.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407546.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407546.973 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407546.973 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407546.974 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407546.974 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407546.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407546.974 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1538407546.974 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.976 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407546.977 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407546.978 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407546.978 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407546.978 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1538407546.978 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1538407546.980 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407546.981 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407546.982 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407546.982 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407546.982 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1538407546.983 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1538407546.983 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538407546.983 * [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)))
1538407546.984 * [misc]backup-simplify:  Simplify (* (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (/ 1 (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1))) into (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1))
1538407546.984 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1538407546.984 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407546.984 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407546.984 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.984 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.984 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.984 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.984 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.984 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.984 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.984 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.985 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.985 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.985 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.985 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.985 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.985 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.985 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.985 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.985 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.985 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.985 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.985 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.985 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407546.985 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.986 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.986 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.986 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.986 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.986 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.986 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.986 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.986 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.986 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.986 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.986 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.986 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.986 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.986 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.986 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.986 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.987 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.987 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1538407546.988 * [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)))
1538407546.990 * [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)))
1538407546.990 * [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))
1538407546.991 * [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)
1538407546.994 * [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))
1538407546.994 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407546.994 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1538407546.994 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.994 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.994 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.994 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.995 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.995 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.995 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.995 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.995 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.995 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.995 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.995 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.995 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.995 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.995 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.995 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.996 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.996 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.996 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407546.996 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.996 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.996 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.996 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.996 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407546.996 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407546.996 * [misc]taylor:  Taking taylor expansion of x in x
1538407546.996 * [misc]backup-simplify:  Simplify 0 into 0
1538407546.996 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407546.997 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407546.997 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407546.997 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407546.997 * [misc]backup-simplify:  Simplify 1 into 1
1538407546.997 * [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))
1538407546.998 * [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)))
1538407547.000 * [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)))
1538407547.001 * [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))
1538407547.002 * [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)
1538407547.004 * [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))
1538407547.007 * [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))
1538407547.007 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407547.007 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407547.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.008 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407547.008 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407547.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.013 * [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
1538407547.013 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.013 * [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
1538407547.014 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407547.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.015 * [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
1538407547.015 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407547.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.021 * [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
1538407547.021 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.022 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.022 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407547.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.023 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.024 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407547.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.031 * [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
1538407547.031 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.031 * [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)))))) into 0
1538407547.032 * [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
1538407547.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.033 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.034 * [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
1538407547.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.042 * [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
1538407547.042 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.043 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.043 * [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
1538407547.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.045 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.046 * [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
1538407547.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.055 * [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
1538407547.055 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.056 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.057 * [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
1538407547.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.058 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.059 * [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
1538407547.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.073 * [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
1538407547.073 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.076 * [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))
1538407547.077 * [misc]backup-simplify:  Simplify (* (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (/ 1 (+ (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) 1))) into (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1))
1538407547.077 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1538407547.077 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407547.077 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407547.077 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.077 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.077 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.077 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.077 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.077 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.077 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.077 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.077 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.077 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.077 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.077 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.078 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.078 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.078 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.078 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.078 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.078 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.078 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.078 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.078 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.078 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.078 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.078 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.078 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407547.078 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.078 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.079 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.079 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.079 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.079 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.079 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.079 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.079 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.079 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.079 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.079 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.079 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.079 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.079 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.079 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.079 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.079 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.079 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.079 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.079 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.080 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.080 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.080 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.080 * [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))
1538407547.081 * [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)))
1538407547.083 * [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)))
1538407547.083 * [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))
1538407547.085 * [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)))
1538407547.087 * [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))))
1538407547.087 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407547.087 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1538407547.087 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.087 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.087 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.087 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.087 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.087 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.087 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.087 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.087 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.087 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.087 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.087 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.088 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.088 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.088 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.088 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.088 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.088 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.088 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.088 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.088 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.088 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.088 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.088 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.088 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407547.088 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.088 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.088 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.089 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.089 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.089 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.089 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.089 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.089 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.089 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.089 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.089 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.089 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.089 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.089 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.089 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.089 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.089 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.089 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.089 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.089 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.089 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.090 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.090 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.090 * [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))
1538407547.091 * [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)))
1538407547.093 * [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)))
1538407547.093 * [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))
1538407547.095 * [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)))
1538407547.097 * [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))))
1538407547.100 * [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))))
1538407547.100 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407547.100 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407547.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.101 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407547.102 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407547.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.106 * [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
1538407547.106 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.107 * [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
1538407547.107 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407547.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.108 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407547.108 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407547.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.115 * [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
1538407547.115 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.115 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.116 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407547.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.117 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.117 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407547.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.124 * [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
1538407547.124 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.125 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.126 * [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
1538407547.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.127 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.127 * [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
1538407547.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.135 * [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
1538407547.135 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.136 * [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)))))) into 0
1538407547.137 * [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
1538407547.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.138 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407547.139 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1538407547.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.148 * [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
1538407547.148 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.149 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407547.150 * [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
1538407547.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1538407547.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.151 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1538407547.153 * [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
1538407547.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.163 * [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
1538407547.163 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.165 * [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))
1538407547.165 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538407547.166 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (tan x) (tan x)) 1)) into (/ 1 (+ (pow (tan x) 2) 1))
1538407547.166 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in (x) around 0
1538407547.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1538407547.166 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407547.166 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407547.166 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407547.166 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407547.166 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407547.166 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.166 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.166 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.166 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407547.166 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.166 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.166 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407547.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.168 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.168 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.168 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407547.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1)) in x
1538407547.168 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1538407547.168 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1538407547.168 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1538407547.168 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1538407547.168 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407547.168 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.168 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.168 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.168 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407547.169 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.169 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.169 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407547.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.170 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.170 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.170 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538407547.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.170 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538407547.171 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.171 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407547.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538407547.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1
1538407547.172 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.172 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407547.172 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407547.173 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1538407547.173 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407547.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) into 0
1538407547.173 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.174 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407547.175 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407547.175 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1538407547.175 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1538407547.175 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1538407547.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1/3
1538407547.176 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538407547.176 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407547.176 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1)) into (/ 1 (+ (pow (tan (/ 1 x)) 2) 1))
1538407547.176 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1538407547.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407547.176 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407547.176 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407547.176 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407547.176 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407547.176 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407547.176 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407547.177 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.177 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.177 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.177 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407547.177 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407547.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407547.177 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.177 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.177 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.177 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407547.177 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407547.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.177 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.177 * [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))
1538407547.178 * [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)
1538407547.179 * [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))
1538407547.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1)) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1538407547.179 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407547.179 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.179 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.179 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.179 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407547.179 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407547.179 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.179 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.179 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407547.179 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407547.180 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1538407547.180 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.180 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.180 * [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))
1538407547.181 * [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)
1538407547.181 * [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))
1538407547.182 * [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))
1538407547.182 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1538407547.182 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1538407547.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.184 * [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
1538407547.184 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.184 * [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
1538407547.185 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1538407547.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.187 * [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
1538407547.187 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.187 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.187 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1538407547.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.190 * [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
1538407547.190 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.190 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.191 * [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
1538407547.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.198 * [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
1538407547.198 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.198 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.199 * [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
1538407547.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.206 * [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
1538407547.206 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.207 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1538407547.208 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1538407547.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.216 * [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
1538407547.216 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.217 * [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))
1538407547.218 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) 1)) into (/ 1 (+ (pow (tan (/ -1 x)) 2) 1))
1538407547.218 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1538407547.218 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407547.218 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407547.218 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.218 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.218 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.218 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.218 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.218 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.218 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.218 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.218 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.218 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.218 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.218 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.219 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.219 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.219 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.219 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.219 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.219 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.219 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.219 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.219 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.219 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.219 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.219 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.220 * [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))
1538407547.221 * [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)))
1538407547.222 * [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))))
1538407547.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1)) in x
1538407547.222 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1538407547.222 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1538407547.222 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1538407547.222 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.222 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407547.222 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.222 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.222 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.222 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.222 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.222 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.223 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.223 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407547.223 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407547.223 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407547.223 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407547.223 * [misc]backup-simplify:  Simplify -1 into -1
1538407547.223 * [misc]taylor:  Taking taylor expansion of x in x
1538407547.223 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.223 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.223 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407547.223 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407547.223 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1538407547.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1538407547.223 * [misc]backup-simplify:  Simplify 1 into 1
1538407547.224 * [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))
1538407547.225 * [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)))
1538407547.226 * [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))))
1538407547.227 * [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))))
1538407547.228 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1538407547.228 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1538407547.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.230 * [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
1538407547.230 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.231 * [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
1538407547.231 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1538407547.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.235 * [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
1538407547.235 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.236 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.236 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1538407547.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.241 * [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
1538407547.241 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.242 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.243 * [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
1538407547.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.248 * [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
1538407547.248 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.249 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.250 * [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
1538407547.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.257 * [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
1538407547.257 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.258 * [misc]backup-simplify:  Simplify (- (/ 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
1538407547.259 * [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
1538407547.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538407547.267 * [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
1538407547.267 * [misc]backup-simplify:  Simplify 0 into 0
1538407547.268 * [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))
1538407547.268 * * * [misc]progress:  simplifying candidates
1538407547.268 * * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) (+ 1 1)) 1))))>
1538407547.269 * [enter]simplify:  Simplifying (tan x)
1538407547.269 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.270 * [exit]simplify:  Simplified to (tan x)
1538407547.270 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) (+ 1 1)) 1))))
1538407547.270 * [enter]simplify:  Simplifying (+ 1 1)
1538407547.270 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407547.272 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407547.273 * [exit]simplify:  Simplified to 2
1538407547.273 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) 2) 1))))
1538407547.273 * * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (* (tan x) (tan x)) 1) 1))))>
1538407547.273 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407547.273 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.275 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407547.275 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (* (tan x) (tan x)) 1) 1))))
1538407547.275 * * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) 2) 1))))>
1538407547.275 * * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) (+ 1 1)) 1))))>
1538407547.275 * [enter]simplify:  Simplifying (tan x)
1538407547.275 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.276 * [exit]simplify:  Simplified to (tan x)
1538407547.276 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (tan x) (+ 1 1)) 1))))
1538407547.276 * * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (* (tan x) (tan x)) 1) 1))))>
1538407547.276 * * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (exp (+ (log (tan x)) (log (tan x)))) 1))))>
1538407547.276 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407547.277 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407547.278 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407547.278 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (exp (+ (log (tan x)) (log (tan x)))) 1))))
1538407547.279 * * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (exp (log (* (tan x) (tan x)))) 1))))>
1538407547.279 * * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (log (exp (* (tan x) (tan x)))) 1))))>
1538407547.279 * * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))) 1))))>
1538407547.279 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407547.280 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407547.282 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407547.287 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407547.294 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407547.302 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407547.311 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407547.319 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407547.319 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (cbrt (pow (tan x) 6)) 1))))
1538407547.319 * * * * [misc]progress:  [ 10 / 103 ] 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)))) 1))))>
1538407547.319 * * * * [misc]progress:  [ 11 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))) 1))))>
1538407547.319 * * * * [misc]progress:  [ 12 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))) 1))))>
1538407547.319 * * * * [misc]progress:  [ 13 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1))))>
1538407547.320 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407547.320 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.321 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407547.321 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1))))
1538407547.321 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407547.322 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.323 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407547.323 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (sin x) (sin x)) (* (cos x) (cos x))) 1))))
1538407547.323 * * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* 1 (* (tan x) (tan x))) 1))))>
1538407547.323 * * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1))))>
1538407547.323 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407547.324 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.325 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407547.325 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))) 1))))
1538407547.325 * * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1))))>
1538407547.325 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407547.325 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.326 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407547.327 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))) 1))))
1538407547.327 * * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) 1) (tan x)) 1))))>
1538407547.327 * [enter]simplify:  Simplifying (tan x)
1538407547.327 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.328 * [exit]simplify:  Simplified to (tan x)
1538407547.328 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (tan x) 1) (tan x)) 1))))
1538407547.328 * * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1))))>
1538407547.328 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407547.329 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407547.330 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407547.330 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))) 1))))
1538407547.330 * * * * [misc]progress:  [ 19 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1))))>
1538407547.330 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407547.331 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.332 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407547.332 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))) 1))))
1538407547.332 * * * * [misc]progress:  [ 20 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* 1 (* (tan x) (tan x))) 1))))>
1538407547.332 * * * * [misc]progress:  [ 21 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (tan x) (sin x)) (cos x)) 1))))>
1538407547.332 * [enter]simplify:  Simplifying (cos x)
1538407547.337 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.337 * [exit]simplify:  Simplified to (cos x)
1538407547.337 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (tan x) (sin x)) (cos x)) 1))))
1538407547.337 * * * * [misc]progress:  [ 22 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (sin x) (tan x)) (cos x)) 1))))>
1538407547.338 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407547.338 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407547.340 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407547.340 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407547.340 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (* (tan x) (sin x)) (cos x)) 1))))
1538407547.340 * * * * [misc]progress:  [ 23 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.341 * * * * [misc]progress:  [ 24 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.341 * [enter]simplify:  Simplifying (tan x)
1538407547.341 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.341 * [exit]simplify:  Simplified to (tan x)
1538407547.341 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.341 * [enter]simplify:  Simplifying (+ 1 1)
1538407547.341 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407547.342 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407547.343 * [exit]simplify:  Simplified to 2
1538407547.343 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (pow (tan x) 2)) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.343 * * * * [misc]progress:  [ 25 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.343 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1538407547.343 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.344 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1538407547.344 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.344 * * * * [misc]progress:  [ 26 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) 2)) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.344 * * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.344 * [enter]simplify:  Simplifying (tan x)
1538407547.344 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.345 * [exit]simplify:  Simplified to (tan x)
1538407547.345 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (pow (tan x) (+ 1 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.345 * * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (pow (* (tan x) (tan x)) 1)) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.345 * * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (exp (+ (log (tan x)) (log (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.345 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1538407547.345 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407547.346 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1538407547.346 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (exp (+ (log (tan x)) (log (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.346 * * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (exp (log (* (tan x) (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.346 * * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (log (exp (* (tan x) (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.346 * * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.346 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1538407547.346 * * [misc]simplify:  iters left: 6 (5 enodes)
1538407547.348 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407547.350 * * [misc]simplify:  iters left: 4 (18 enodes)
1538407547.354 * * [misc]simplify:  iters left: 3 (24 enodes)
1538407547.358 * * [misc]simplify:  iters left: 2 (29 enodes)
1538407547.363 * * [misc]simplify:  iters left: 1 (32 enodes)
1538407547.367 * [exit]simplify:  Simplified to (pow (tan x) 6)
1538407547.367 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (cbrt (pow (tan x) 6))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.367 * * * * [misc]progress:  [ 33 / 103 ] 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)) 1))))>
1538407547.367 * * * * [misc]progress:  [ 34 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.367 * * * * [misc]progress:  [ 35 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.367 * * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.367 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1538407547.367 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.369 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407547.369 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.369 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1538407547.369 * * [misc]simplify:  iters left: 3 (3 enodes)
1538407547.370 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407547.370 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.370 * * * * [misc]progress:  [ 37 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* 1 (* (tan x) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.371 * * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.371 * [enter]simplify:  Simplifying (cbrt (tan x))
1538407547.371 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.372 * [exit]simplify:  Simplified to (cbrt (tan x))
1538407547.372 * [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)) 1))))
1538407547.372 * * * * [misc]progress:  [ 39 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.372 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407547.372 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.373 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407547.373 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.373 * * * * [misc]progress:  [ 40 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (tan x) 1) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.373 * [enter]simplify:  Simplifying (tan x)
1538407547.373 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.373 * [exit]simplify:  Simplified to (tan x)
1538407547.373 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (* (* (tan x) 1) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.373 * * * * [misc]progress:  [ 41 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.373 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1538407547.374 * * [misc]simplify:  iters left: 4 (4 enodes)
1538407547.374 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1538407547.375 * [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)) 1))))
1538407547.375 * * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.375 * [enter]simplify:  Simplifying (sqrt (tan x))
1538407547.375 * * [misc]simplify:  iters left: 2 (3 enodes)
1538407547.375 * [exit]simplify:  Simplified to (sqrt (tan x))
1538407547.375 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.375 * * * * [misc]progress:  [ 43 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* 1 (* (tan x) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.375 * * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.376 * [enter]simplify:  Simplifying (cos x)
1538407547.376 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407547.376 * [exit]simplify:  Simplified to (cos x)
1538407547.376 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.376 * * * * [misc]progress:  [ 45 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (* (sin x) (tan x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.376 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1538407547.377 * * [misc]simplify:  iters left: 3 (4 enodes)
1538407547.377 * * [misc]simplify:  iters left: 2 (5 enodes)
1538407547.378 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1538407547.378 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (* (- 1 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.378 * * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407547.378 * * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))) 1))>
1538407547.378 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407547.379 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407547.381 * * [misc]simplify:  iters left: 5 (16 enodes)
1538407547.385 * * [misc]simplify:  iters left: 4 (30 enodes)
1538407547.395 * * [misc]simplify:  iters left: 3 (65 enodes)
1538407547.412 * * [misc]simplify:  iters left: 2 (118 enodes)
1538407547.465 * * [misc]simplify:  iters left: 1 (198 enodes)
1538407547.515 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1538407547.516 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 1))
1538407547.516 * * * * [misc]progress:  [ 48 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))) 1))>
1538407547.516 * * * * [misc]progress:  [ 49 / 103 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (- 1 (* (tan x) (tan x)))) (- (log (+ (* (tan x) (tan x)) 1))))))>
1538407547.516 * [enter]simplify:  Simplifying (+ (log (- 1 (* (tan x) (tan x)))) (- (log (+ (* (tan x) (tan x)) 1))))
1538407547.517 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407547.519 * * [misc]simplify:  iters left: 5 (17 enodes)
1538407547.522 * * [misc]simplify:  iters left: 4 (21 enodes)
1538407547.525 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1538407547.525 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1538407547.525 * * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (- 1 (* (tan x) (tan x)))) (log (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.525 * [enter]simplify:  Simplifying (+ (log (- 1 (* (tan x) (tan x)))) (log (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.526 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407547.529 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407547.532 * * [misc]simplify:  iters left: 4 (25 enodes)
1538407547.536 * * [misc]simplify:  iters left: 3 (29 enodes)
1538407547.540 * * [misc]simplify:  iters left: 2 (35 enodes)
1538407547.548 * * [misc]simplify:  iters left: 1 (48 enodes)
1538407547.557 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1538407547.557 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1538407547.557 * * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (exp (log (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.557 * * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (log (exp (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.557 * * * * [misc]progress:  [ 53 / 103 ] 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)) (/ 1 (+ (* (tan x) (tan x)) 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.557 * [enter]simplify:  Simplifying (* (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (/ 1 (+ (* (tan x) (tan x)) 1)) (/ 1 (+ (* (tan x) (tan x)) 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407547.558 * * [misc]simplify:  iters left: 6 (12 enodes)
1538407547.562 * * [misc]simplify:  iters left: 5 (30 enodes)
1538407547.574 * * [misc]simplify:  iters left: 4 (88 enodes)
1538407547.635 * * [misc]simplify:  iters left: 3 (250 enodes)
1538407547.973 * [exit]simplify:  Simplified to (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))
1538407547.973 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))))
1538407547.973 * * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))) (cbrt (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))) (cbrt (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.973 * * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.973 * * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))) (sqrt (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407547.974 * * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (/ (* (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) 1) (* (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1))))>
1538407547.974 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) 1)
1538407547.974 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407547.978 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407547.983 * * [misc]simplify:  iters left: 4 (43 enodes)
1538407548.007 * * [misc]simplify:  iters left: 3 (106 enodes)
1538407548.078 * * [misc]simplify:  iters left: 2 (216 enodes)
1538407548.169 * * [misc]simplify:  iters left: 1 (358 enodes)
1538407548.339 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1538407548.339 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1))))
1538407548.340 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1))
1538407548.341 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407548.349 * * [misc]simplify:  iters left: 5 (34 enodes)
1538407548.386 * * [misc]simplify:  iters left: 4 (157 enodes)
1538407548.575 * * [misc]simplify:  iters left: 3 (420 enodes)
1538407549.101 * [exit]simplify:  Simplified to (* (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1))
1538407549.101 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) (+ (* (tan x) (tan x)) 1))))
1538407549.101 * * * * [misc]progress:  [ 58 / 103 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) 1) (* (+ 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))>
1538407549.101 * [enter]simplify:  Simplifying (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) 1)
1538407549.102 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407549.107 * * [misc]simplify:  iters left: 5 (17 enodes)
1538407549.116 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407549.133 * * [misc]simplify:  iters left: 3 (67 enodes)
1538407549.159 * * [misc]simplify:  iters left: 2 (178 enodes)
1538407549.266 * * [misc]simplify:  iters left: 1 (266 enodes)
1538407549.287 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1538407549.287 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1538407549.287 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1538407549.288 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407549.290 * * [misc]simplify:  iters left: 5 (16 enodes)
1538407549.295 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407549.304 * * [misc]simplify:  iters left: 3 (67 enodes)
1538407549.329 * * [misc]simplify:  iters left: 2 (134 enodes)
1538407549.402 * * [misc]simplify:  iters left: 1 (197 enodes)
1538407549.490 * [exit]simplify:  Simplified to (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1538407549.490 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1538407549.490 * * * * [misc]progress:  [ 59 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407549.490 * * * * [misc]progress:  [ 60 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))>
1538407549.490 * [enter]simplify:  Simplifying (+ (* (tan x) (tan x)) 1)
1538407549.491 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407549.493 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407549.496 * [exit]simplify:  Simplified to (+ 1 (* (tan x) (tan x)))
1538407549.496 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1538407549.496 * * * * [misc]progress:  [ 61 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) (* (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407549.496 * [enter]simplify:  Simplifying (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407549.497 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407549.499 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407549.503 * [exit]simplify:  Simplified to (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407549.503 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) (* (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))))
1538407549.503 * * * * [misc]progress:  [ 62 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407549.504 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407549.504 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407549.507 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407549.511 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407549.511 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))))
1538407549.511 * * * * [misc]progress:  [ 63 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) 1) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407549.511 * [enter]simplify:  Simplifying (/ 1 (+ (* (tan x) (tan x)) 1))
1538407549.512 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407549.515 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407549.518 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1538407549.518 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) 1) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407549.518 * * * * [misc]progress:  [ 64 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) 1) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407549.518 * [enter]simplify:  Simplifying (/ 1 (+ (* (tan x) (tan x)) 1))
1538407549.519 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407549.521 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407549.525 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1538407549.525 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) 1) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407549.525 * * * * [misc]progress:  [ 65 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (* (tan x) (tan x)) 3) (pow 1 3)))) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1)))))>
1538407549.525 * [enter]simplify:  Simplifying (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1)))
1538407549.526 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407549.532 * * [misc]simplify:  iters left: 5 (23 enodes)
1538407549.546 * * [misc]simplify:  iters left: 4 (56 enodes)
1538407549.564 * * [misc]simplify:  iters left: 3 (87 enodes)
1538407549.591 * * [misc]simplify:  iters left: 2 (150 enodes)
1538407549.652 * * [misc]simplify:  iters left: 1 (257 enodes)
1538407549.888 * [exit]simplify:  Simplified to (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x))))
1538407549.888 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (pow (* (tan x) (tan x)) 3) (pow 1 3)))) (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x))))))
1538407549.888 * * * * [misc]progress:  [ 66 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (- 1 (* (tan x) (tan x))) (/ 1 (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1)))) (- (* (tan x) (tan x)) 1)))>
1538407549.888 * [enter]simplify:  Simplifying (- (* (tan x) (tan x)) 1)
1538407549.889 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407549.893 * * [misc]simplify:  iters left: 4 (13 enodes)
1538407549.897 * * [misc]simplify:  iters left: 3 (16 enodes)
1538407549.904 * * [misc]simplify:  iters left: 2 (32 enodes)
1538407549.924 * * [misc]simplify:  iters left: 1 (57 enodes)
1538407549.961 * [exit]simplify:  Simplified to (+ -1 (* (tan x) (tan x)))
1538407549.961 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (- 1 (* (tan x) (tan x))) (/ 1 (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1)))) (+ -1 (* (tan x) (tan x)))))
1538407549.961 * * * * [misc]progress:  [ 67 / 103 ] 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)) 1)))))>
1538407549.961 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1538407549.962 * * [misc]simplify:  iters left: 6 (7 enodes)
1538407549.963 * * [misc]simplify:  iters left: 5 (11 enodes)
1538407549.965 * * [misc]simplify:  iters left: 4 (15 enodes)
1538407549.968 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1538407549.968 * [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)) 1)))))
1538407549.968 * * * * [misc]progress:  [ 68 / 103 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (* (tan x) (tan x)))) (* (sqrt (- 1 (* (tan x) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407549.968 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1538407549.968 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407549.970 * * [misc]simplify:  iters left: 5 (10 enodes)
1538407549.971 * * [misc]simplify:  iters left: 4 (14 enodes)
1538407549.974 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1538407549.974 * [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)) 1)))))
1538407549.974 * * * * [misc]progress:  [ 69 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407549.974 * * * * [misc]progress:  [ 70 / 103 ] simplifiying candidate #<alt (λ (x) (/ (* (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))>
1538407549.974 * [enter]simplify:  Simplifying (+ (* (tan x) (tan x)) 1)
1538407549.974 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407549.976 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407549.977 * [exit]simplify:  Simplified to (+ 1 (* (tan x) (tan x)))
1538407549.977 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))
1538407549.977 * * * * [misc]progress:  [ 71 / 103 ] simplifiying candidate #<alt (λ (x) (/ (* (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (/ 1 (+ (* (tan x) (tan x)) 1))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))>
1538407549.977 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407549.978 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407549.982 * * [misc]simplify:  iters left: 5 (26 enodes)
1538407549.996 * * [misc]simplify:  iters left: 4 (54 enodes)
1538407550.027 * * [misc]simplify:  iters left: 3 (134 enodes)
1538407550.118 * * [misc]simplify:  iters left: 2 (364 enodes)
1538407550.496 * [exit]simplify:  Simplified to (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1))
1538407550.496 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))
1538407550.497 * * * * [misc]progress:  [ 72 / 103 ] 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)))))>
1538407550.497 * [enter]simplify:  Simplifying (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407550.498 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407550.504 * * [misc]simplify:  iters left: 5 (22 enodes)
1538407550.514 * * [misc]simplify:  iters left: 4 (45 enodes)
1538407550.534 * * [misc]simplify:  iters left: 3 (97 enodes)
1538407550.573 * * [misc]simplify:  iters left: 2 (234 enodes)
1538407550.715 * * [misc]simplify:  iters left: 1 (479 enodes)
1538407551.206 * [exit]simplify:  Simplified to (/ (- 1 (pow (tan x) 4)) (+ (* (tan x) (tan x)) 1))
1538407551.206 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (- 1 (pow (tan x) 4)) (+ (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))
1538407551.207 * * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))))>
1538407551.207 * * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ (* (tan x) (tan x)) 1) -1)))>
1538407551.207 * * * * [misc]progress:  [ 75 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ (* (tan x) (tan x)) 1) (- 1))))>
1538407551.207 * [enter]simplify:  Simplifying (- 1)
1538407551.207 * * [misc]simplify:  iters left: 2 (2 enodes)
1538407551.209 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407551.210 * [exit]simplify:  Simplified to -1
1538407551.210 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (+ (* (tan x) (tan x)) 1) -1)))
1538407551.210 * * * * [misc]progress:  [ 76 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (pow (/ 1 (+ (* (tan x) (tan x)) 1)) 1)))>
1538407551.210 * * * * [misc]progress:  [ 77 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (exp (- (log (+ (* (tan x) (tan x)) 1))))))>
1538407551.210 * * * * [misc]progress:  [ 78 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (exp (log (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407551.210 * * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (log (exp (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407551.210 * * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (* (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407551.210 * * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (cbrt (* (* (/ 1 (+ (* (tan x) (tan x)) 1)) (/ 1 (+ (* (tan x) (tan x)) 1))) (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407551.211 * * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))))))>
1538407551.211 * * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (- 1) (- (+ (* (tan x) (tan x)) 1)))))>
1538407551.211 * * * * [misc]progress:  [ 84 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* 1 (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407551.211 * * * * [misc]progress:  [ 85 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* 1 (/ 1 (+ (* (tan x) (tan x)) 1)))))>
1538407551.211 * * * * [misc]progress:  [ 86 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (/ (+ (* (tan x) (tan x)) 1) 1))))>
1538407551.211 * * * * [misc]progress:  [ 87 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (cbrt (+ (* (tan x) (tan x)) 1)))))>
1538407551.211 * [enter]simplify:  Simplifying (cbrt (+ (* (tan x) (tan x)) 1))
1538407551.212 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407551.214 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407551.218 * [exit]simplify:  Simplified to (cbrt (+ 1 (* (tan x) (tan x))))
1538407551.218 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1538407551.218 * * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (+ (* (tan x) (tan x)) 1)))))>
1538407551.218 * [enter]simplify:  Simplifying (sqrt (+ (* (tan x) (tan x)) 1))
1538407551.219 * * [misc]simplify:  iters left: 6 (6 enodes)
1538407551.221 * * [misc]simplify:  iters left: 5 (9 enodes)
1538407551.224 * [exit]simplify:  Simplified to (sqrt (+ 1 (* (tan x) (tan x))))
1538407551.224 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1538407551.224 * * * * [misc]progress:  [ 89 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 1) (+ (* (tan x) (tan x)) 1))))>
1538407551.224 * [enter]simplify:  Simplifying (+ (* (tan x) (tan x)) 1)
1538407551.225 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407551.227 * * [misc]simplify:  iters left: 4 (8 enodes)
1538407551.230 * [exit]simplify:  Simplified to (+ 1 (* (tan x) (tan x)))
1538407551.230 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (/ 1 1) (+ 1 (* (tan x) (tan x))))))
1538407551.230 * * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (+ (pow (* (tan x) (tan x)) 3) (pow 1 3))) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1))))))>
1538407551.231 * [enter]simplify:  Simplifying (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) 1)))
1538407551.232 * * [misc]simplify:  iters left: 6 (9 enodes)
1538407551.236 * * [misc]simplify:  iters left: 5 (23 enodes)
1538407551.247 * * [misc]simplify:  iters left: 4 (56 enodes)
1538407551.262 * * [misc]simplify:  iters left: 3 (87 enodes)
1538407551.291 * * [misc]simplify:  iters left: 2 (150 enodes)
1538407551.378 * * [misc]simplify:  iters left: 1 (257 enodes)
1538407551.576 * [exit]simplify:  Simplified to (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x))))
1538407551.576 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (+ (pow (* (tan x) (tan x)) 3) (pow 1 3))) (- (pow (tan x) 4) (+ -1 (* (tan x) (tan x)))))))
1538407551.576 * * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1))))>
1538407551.577 * [enter]simplify:  Simplifying (- (* (tan x) (tan x)) 1)
1538407551.577 * * [misc]simplify:  iters left: 5 (5 enodes)
1538407551.579 * * [misc]simplify:  iters left: 4 (13 enodes)
1538407551.581 * * [misc]simplify:  iters left: 3 (16 enodes)
1538407551.585 * * [misc]simplify:  iters left: 2 (32 enodes)
1538407551.596 * * [misc]simplify:  iters left: 1 (57 enodes)
1538407551.633 * [exit]simplify:  Simplified to (+ -1 (* (tan x) (tan x)))
1538407551.633 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (+ -1 (* (tan x) (tan x))))))
1538407551.633 * * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))) 1))))>
1538407551.637 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407551.638 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407551.644 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407551.647 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407551.651 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407551.656 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407551.656 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))) 1))))
1538407551.656 * * * * [misc]progress:  [ 93 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1538407551.657 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407551.657 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407551.658 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407551.660 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407551.664 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407551.668 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407551.668 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1))))
1538407551.669 * * * * [misc]progress:  [ 94 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1538407551.669 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407551.669 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407551.670 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407551.673 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407551.676 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407551.686 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407551.686 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (/ (sin x) (cos x)) (/ (sin x) (cos x))) 1))))
1538407551.686 * * * * [misc]progress:  [ 95 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407551.686 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1538407551.687 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407551.692 * * [misc]simplify:  iters left: 5 (20 enodes)
1538407551.699 * * [misc]simplify:  iters left: 4 (26 enodes)
1538407551.708 * * [misc]simplify:  iters left: 3 (28 enodes)
1538407551.719 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1538407551.719 * [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)) 1))))
1538407551.719 * * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407551.719 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407551.720 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407551.723 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407551.727 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407551.733 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407551.746 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407551.746 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407551.746 * * * * [misc]progress:  [ 97 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (/ 1 (+ (* (tan x) (tan x)) 1))))>
1538407551.746 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1538407551.747 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407551.750 * * [misc]simplify:  iters left: 3 (9 enodes)
1538407551.754 * * [misc]simplify:  iters left: 2 (15 enodes)
1538407551.758 * * [misc]simplify:  iters left: 1 (24 enodes)
1538407551.763 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1538407551.763 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (* (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ 1 (+ (* (tan x) (tan x)) 1))))
1538407551.763 * * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1538407551.763 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1538407551.764 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407551.767 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407551.773 * * [misc]simplify:  iters left: 4 (40 enodes)
1538407551.780 * * [misc]simplify:  iters left: 3 (54 enodes)
1538407551.788 * * [misc]simplify:  iters left: 2 (62 enodes)
1538407551.799 * * [misc]simplify:  iters left: 1 (71 enodes)
1538407551.827 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1538407551.827 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1538407551.827 * * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407551.827 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407551.828 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407551.834 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407551.844 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407551.854 * * [misc]simplify:  iters left: 3 (65 enodes)
1538407551.872 * * [misc]simplify:  iters left: 2 (148 enodes)
1538407551.944 * * [misc]simplify:  iters left: 1 (290 enodes)
1538407552.147 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407552.147 * [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))))))
1538407552.147 * * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407552.147 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407552.148 * * [misc]simplify:  iters left: 6 (11 enodes)
1538407552.151 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407552.155 * * [misc]simplify:  iters left: 4 (34 enodes)
1538407552.163 * * [misc]simplify:  iters left: 3 (65 enodes)
1538407552.184 * * [misc]simplify:  iters left: 2 (148 enodes)
1538407552.261 * * [misc]simplify:  iters left: 1 (290 enodes)
1538407552.539 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407552.539 * [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))))))
1538407552.540 * * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))))>
1538407552.541 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407552.542 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407552.547 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407552.553 * * [misc]simplify:  iters left: 4 (30 enodes)
1538407552.558 * * [misc]simplify:  iters left: 3 (37 enodes)
1538407552.563 * * [misc]simplify:  iters left: 2 (39 enodes)
1538407552.569 * * [misc]simplify:  iters left: 1 (48 enodes)
1538407552.578 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1538407552.578 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (+ (* (pow x 4) 1/3) (- 1 (* x x)))))
1538407552.578 * * * * [misc]progress:  [ 102 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1538407552.578 * [enter]simplify:  Simplifying (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407552.579 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407552.583 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407552.588 * * [misc]simplify:  iters left: 4 (21 enodes)
1538407552.596 * * [misc]simplify:  iters left: 3 (30 enodes)
1538407552.606 * * [misc]simplify:  iters left: 2 (33 enodes)
1538407552.616 * * [misc]simplify:  iters left: 1 (36 enodes)
1538407552.629 * [exit]simplify:  Simplified to (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407552.629 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1538407552.629 * * * * [misc]progress:  [ 103 / 103 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))))>
1538407552.630 * [enter]simplify:  Simplifying (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1538407552.631 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407552.635 * * [misc]simplify:  iters left: 5 (15 enodes)
1538407552.641 * * [misc]simplify:  iters left: 4 (21 enodes)
1538407552.649 * * [misc]simplify:  iters left: 3 (30 enodes)
1538407552.657 * * [misc]simplify:  iters left: 2 (33 enodes)
1538407552.661 * * [misc]simplify:  iters left: 1 (36 enodes)
1538407552.668 * [exit]simplify:  Simplified to (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1538407552.668 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1538407552.668 * * * [misc]progress:  adding candidates to table
1538407554.597 * * [misc]progress:  iteration 4 / 4
1538407554.597 * * * [misc]progress:  picking best candidate
1538407554.691 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.691 * * * [misc]progress:  localizing error
1538407554.732 * * * [misc]progress:  generating rewritten candidates
1538407554.732 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1538407554.741 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1538407554.750 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1538407554.759 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2)
1538407554.768 * * * [misc]progress:  generating series expansions
1538407554.768 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1538407554.769 * [misc]backup-simplify:  Simplify (pow (sin x) 2) into (pow (sin x) 2)
1538407554.769 * [misc]approximate:  Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1538407554.769 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1538407554.769 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407554.769 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.769 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.769 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.770 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407554.770 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1538407554.770 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407554.770 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.770 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.770 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.772 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407554.772 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407554.772 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.773 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407554.773 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407554.773 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.775 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407554.776 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1538407554.776 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538407554.778 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407554.778 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (* 0 1)))) into 0
1538407554.778 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.783 * [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
1538407554.784 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (* 1/120 1))))) into 2/45
1538407554.784 * [misc]backup-simplify:  Simplify 2/45 into 2/45
1538407554.784 * [misc]backup-simplify:  Simplify (+ (* 2/45 (pow x 6)) (+ (* -1/3 (pow x 4)) (* 1 (pow x 2)))) into (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1538407554.785 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1538407554.785 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1538407554.785 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.785 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.785 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.785 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407554.785 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.785 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.785 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.785 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.785 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407554.786 * [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (pow (sin (/ 1 x)) 2)
1538407554.786 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1538407554.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
1538407554.786 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
1538407554.787 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
1538407554.787 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
1538407554.788 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
1538407554.789 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.790 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
1538407554.790 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.790 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (/ 1 x))) 2) into (pow (sin x) 2)
1538407554.790 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (- x))) 2) into (pow (sin (/ -1 x)) 2)
1538407554.790 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1538407554.790 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1538407554.790 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407554.790 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.790 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.790 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.790 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.790 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.790 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.791 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.791 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407554.791 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1538407554.791 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407554.791 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.791 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.791 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.791 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.791 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.791 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.791 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.791 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407554.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (pow (sin (/ -1 x)) 2)
1538407554.792 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 x)) 2) into (pow (sin (/ -1 x)) 2)
1538407554.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
1538407554.792 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.793 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
1538407554.793 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.793 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
1538407554.793 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.794 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
1538407554.794 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
1538407554.795 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.796 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
1538407554.796 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.797 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 (/ 1 (- x)))) 2) into (pow (sin x) 2)
1538407554.797 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1538407554.797 * [misc]backup-simplify:  Simplify (pow (sin x) 2) into (pow (sin x) 2)
1538407554.797 * [misc]approximate:  Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1538407554.797 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1538407554.797 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407554.797 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.797 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.798 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407554.799 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1538407554.799 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1538407554.799 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.799 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.799 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.800 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538407554.800 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407554.800 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.801 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407554.801 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407554.802 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.803 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538407554.804 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1538407554.804 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538407554.806 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538407554.807 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (* 0 1)))) into 0
1538407554.807 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.811 * [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
1538407554.812 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (* 1/120 1))))) into 2/45
1538407554.812 * [misc]backup-simplify:  Simplify 2/45 into 2/45
1538407554.812 * [misc]backup-simplify:  Simplify (+ (* 2/45 (pow x 6)) (+ (* -1/3 (pow x 4)) (* 1 (pow x 2)))) into (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1538407554.812 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1538407554.812 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1538407554.812 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.813 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.813 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.813 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407554.813 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.813 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.813 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.813 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.813 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1538407554.814 * [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (pow (sin (/ 1 x)) 2)
1538407554.814 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1538407554.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
1538407554.814 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
1538407554.814 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.815 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
1538407554.815 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.815 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
1538407554.815 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
1538407554.816 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
1538407554.816 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.817 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (/ 1 x))) 2) into (pow (sin x) 2)
1538407554.821 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (- x))) 2) into (pow (sin (/ -1 x)) 2)
1538407554.821 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1538407554.821 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.821 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.821 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.821 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.821 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.821 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407554.821 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.821 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.821 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.821 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.821 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.821 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.821 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1538407554.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (pow (sin (/ -1 x)) 2)
1538407554.822 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 x)) 2) into (pow (sin (/ -1 x)) 2)
1538407554.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
1538407554.822 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
1538407554.822 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
1538407554.822 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
1538407554.823 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
1538407554.823 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.824 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
1538407554.824 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.824 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 (/ 1 (- x)))) 2) into (pow (sin x) 2)
1538407554.824 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1538407554.824 * [misc]backup-simplify:  Simplify (pow (cos x) 2) into (pow (cos x) 2)
1538407554.824 * [misc]approximate:  Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1538407554.824 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1538407554.824 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407554.824 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.824 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.824 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.824 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1538407554.824 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407554.824 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.824 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.824 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.825 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407554.825 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.825 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407554.825 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407554.825 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.825 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407554.826 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1538407554.826 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.827 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407554.827 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/2)) (+ (* (- 1/2) 0) (* 0 1)))) into 0
1538407554.827 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.829 * [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
1538407554.829 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* (- 1/2) (- 1/2)) (+ (* 0 0) (* 1/24 1))))) into 1/3
1538407554.829 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538407554.829 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407554.830 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1538407554.830 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1538407554.830 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.830 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.830 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.830 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407554.830 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.830 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.830 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.830 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.830 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407554.830 * [misc]backup-simplify:  Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
1538407554.830 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1538407554.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
1538407554.831 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
1538407554.831 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
1538407554.831 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
1538407554.831 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.832 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
1538407554.832 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.832 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
1538407554.832 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.833 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (/ 1 x))) 2) into (pow (cos x) 2)
1538407554.833 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (- x))) 2) into (pow (cos (/ -1 x)) 2)
1538407554.833 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1538407554.833 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.833 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.833 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.833 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.833 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.833 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407554.833 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.833 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.833 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.833 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.833 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.833 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.833 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407554.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
1538407554.834 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 x)) 2) into (pow (cos (/ -1 x)) 2)
1538407554.834 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
1538407554.834 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.834 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
1538407554.834 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.834 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
1538407554.834 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
1538407554.835 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
1538407554.835 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.836 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
1538407554.836 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.836 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 (/ 1 (- x)))) 2) into (pow (cos x) 2)
1538407554.836 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2)
1538407554.836 * [misc]backup-simplify:  Simplify (pow (cos x) 2) into (pow (cos x) 2)
1538407554.836 * [misc]approximate:  Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1538407554.836 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1538407554.836 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407554.836 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.837 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.837 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.837 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1538407554.837 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1538407554.837 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.837 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.837 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.837 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538407554.837 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.837 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538407554.837 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538407554.837 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538407554.838 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1538407554.838 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.839 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538407554.839 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/2)) (+ (* (- 1/2) 0) (* 0 1)))) into 0
1538407554.839 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.841 * [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
1538407554.841 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* (- 1/2) (- 1/2)) (+ (* 0 0) (* 1/24 1))))) into 1/3
1538407554.841 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538407554.841 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407554.842 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1538407554.842 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1538407554.842 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.842 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.842 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.842 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407554.842 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538407554.842 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.842 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.842 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538407554.842 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1538407554.842 * [misc]backup-simplify:  Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
1538407554.842 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1538407554.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
1538407554.843 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
1538407554.843 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.844 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
1538407554.844 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.844 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
1538407554.844 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
1538407554.845 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.846 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
1538407554.846 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.846 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (/ 1 x))) 2) into (pow (cos x) 2)
1538407554.847 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (- x))) 2) into (pow (cos (/ -1 x)) 2)
1538407554.847 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1538407554.847 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.847 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.847 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.847 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.847 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.847 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407554.847 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538407554.847 * [misc]taylor:  Taking taylor expansion of -1 in x
1538407554.847 * [misc]backup-simplify:  Simplify -1 into -1
1538407554.847 * [misc]taylor:  Taking taylor expansion of x in x
1538407554.847 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.847 * [misc]backup-simplify:  Simplify 1 into 1
1538407554.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538407554.848 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1538407554.848 * [misc]backup-simplify:  Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
1538407554.848 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 x)) 2) into (pow (cos (/ -1 x)) 2)
1538407554.848 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
1538407554.848 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.849 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
1538407554.849 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.849 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
1538407554.849 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.850 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
1538407554.850 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.851 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
1538407554.851 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.851 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
1538407554.851 * [misc]backup-simplify:  Simplify 0 into 0
1538407554.852 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 (/ 1 (- x)))) 2) into (pow (cos x) 2)
1538407554.852 * * * [misc]progress:  simplifying candidates
1538407554.852 * * * * [misc]progress:  [ 1 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2)) 1)))>
1538407554.852 * [enter]simplify:  Simplifying (* (log (sin x)) 2)
1538407554.853 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407554.854 * * [misc]simplify:  iters left: 3 (6 enodes)
1538407554.857 * [exit]simplify:  Simplified to (* (log (sin x)) 2)
1538407554.857 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2)) 1)))
1538407554.857 * * * * [misc]progress:  [ 2 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2)) 1)))>
1538407554.857 * * * * [misc]progress:  [ 3 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) (* 1 2)) (pow (cos x) 2)) 1)))>
1538407554.857 * [enter]simplify:  Simplifying (sin x)
1538407554.857 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407554.858 * [exit]simplify:  Simplified to (sin x)
1538407554.858 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) (* 1 2)) (pow (cos x) 2)) 1)))
1538407554.858 * * * * [misc]progress:  [ 4 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (pow (* (cbrt (sin x)) (cbrt (sin x))) 2) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))>
1538407554.858 * [enter]simplify:  Simplifying (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
1538407554.859 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407554.861 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407554.864 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407554.867 * * [misc]simplify:  iters left: 2 (13 enodes)
1538407554.872 * * [misc]simplify:  iters left: 1 (17 enodes)
1538407554.878 * [exit]simplify:  Simplified to (* (cbrt (sin x)) (sin x))
1538407554.878 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))
1538407554.878 * * * * [misc]progress:  [ 5 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (pow (sqrt (sin x)) 2) (pow (sqrt (sin x)) 2)) (pow (cos x) 2)) 1)))>
1538407554.878 * [enter]simplify:  Simplifying (pow (sqrt (sin x)) 2)
1538407554.879 * * [misc]simplify:  iters left: 3 (5 enodes)
1538407554.881 * * [misc]simplify:  iters left: 2 (6 enodes)
1538407554.883 * [exit]simplify:  Simplified to (sin x)
1538407554.883 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sin x) (pow (sqrt (sin x)) 2)) (pow (cos x) 2)) 1)))
1538407554.883 * * * * [misc]progress:  [ 6 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (pow 1 2) (pow (sin x) 2)) (pow (cos x) 2)) 1)))>
1538407554.883 * [enter]simplify:  Simplifying (pow 1 2)
1538407554.884 * * [misc]simplify:  iters left: 1 (3 enodes)
1538407554.885 * [exit]simplify:  Simplified to 1
1538407554.885 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* 1 (pow (sin x) 2)) (pow (cos x) 2)) 1)))
1538407554.885 * * * * [misc]progress:  [ 7 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sin x) (sin x)) (pow (cos x) 2)) 1)))>
1538407554.885 * * * * [misc]progress:  [ 8 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (pow (sin x) 2) 1) (pow (cos x) 2)) 1)))>
1538407554.885 * * * * [misc]progress:  [ 9 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (exp (log (pow (sin x) 2))) (pow (cos x) 2)) 1)))>
1538407554.885 * * * * [misc]progress:  [ 10 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2)) 1)))>
1538407554.886 * * * * [misc]progress:  [ 11 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2))) (pow (cos x) 2)) 1)))>
1538407554.886 * * * * [misc]progress:  [ 12 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (cbrt (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2))) (pow (cos x) 2)) 1)))>
1538407554.886 * * * * [misc]progress:  [ 13 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sqrt (pow (sin x) 2)) (sqrt (pow (sin x) 2))) (pow (cos x) 2)) 1)))>
1538407554.886 * * * * [misc]progress:  [ 14 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* 1 (pow (sin x) 2)) (pow (cos x) 2)) 1)))>
1538407554.886 * * * * [misc]progress:  [ 15 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.886 * [enter]simplify:  Simplifying (* (log (sin x)) 2)
1538407554.887 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407554.888 * * [misc]simplify:  iters left: 3 (6 enodes)
1538407554.891 * [exit]simplify:  Simplified to (* (log (sin x)) 2)
1538407554.891 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.891 * * * * [misc]progress:  [ 16 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (exp (* (log (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.891 * * * * [misc]progress:  [ 17 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) (* 1 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.891 * [enter]simplify:  Simplifying (sin x)
1538407554.891 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407554.892 * [exit]simplify:  Simplified to (sin x)
1538407554.892 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) (* 1 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.892 * * * * [misc]progress:  [ 18 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (pow (* (cbrt (sin x)) (cbrt (sin x))) 2) (pow (cbrt (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.892 * [enter]simplify:  Simplifying (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
1538407554.893 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407554.896 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407554.899 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407554.903 * * [misc]simplify:  iters left: 2 (13 enodes)
1538407554.908 * * [misc]simplify:  iters left: 1 (17 enodes)
1538407554.913 * [exit]simplify:  Simplified to (* (cbrt (sin x)) (sin x))
1538407554.913 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.913 * * * * [misc]progress:  [ 19 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (pow (sqrt (sin x)) 2) (pow (sqrt (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.914 * [enter]simplify:  Simplifying (pow (sqrt (sin x)) 2)
1538407554.914 * * [misc]simplify:  iters left: 3 (5 enodes)
1538407554.916 * * [misc]simplify:  iters left: 2 (6 enodes)
1538407554.917 * [exit]simplify:  Simplified to (sin x)
1538407554.917 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (/ (* (sin x) (pow (sqrt (sin x)) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.917 * * * * [misc]progress:  [ 20 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (pow 1 2) (pow (sin x) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.917 * [enter]simplify:  Simplifying (pow 1 2)
1538407554.917 * * [misc]simplify:  iters left: 1 (3 enodes)
1538407554.918 * [exit]simplify:  Simplified to 1
1538407554.918 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x) (/ (- 1 (/ (* 1 (pow (sin x) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.918 * * * * [misc]progress:  [ 21 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 22 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (pow (sin x) 2) 1) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 23 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (exp (log (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 24 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 25 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 26 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (cbrt (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 27 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sqrt (pow (sin x) 2)) (sqrt (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 28 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* 1 (pow (sin x) 2)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.918 * * * * [misc]progress:  [ 29 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (exp (* (log (cos x)) 2))) 1)))>
1538407554.918 * [enter]simplify:  Simplifying (* (log (cos x)) 2)
1538407554.918 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407554.919 * * [misc]simplify:  iters left: 3 (6 enodes)
1538407554.921 * [exit]simplify:  Simplified to (* (log (cos x)) 2)
1538407554.921 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (exp (* (log (cos x)) 2))) 1)))
1538407554.921 * * * * [misc]progress:  [ 30 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (exp (* (log (cos x)) 2))) 1)))>
1538407554.921 * * * * [misc]progress:  [ 31 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) (* 1 2))) 1)))>
1538407554.921 * [enter]simplify:  Simplifying (cos x)
1538407554.921 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407554.921 * [exit]simplify:  Simplified to (cos x)
1538407554.921 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) (* 1 2))) 1)))
1538407554.921 * * * * [misc]progress:  [ 32 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (pow (* (cbrt (cos x)) (cbrt (cos x))) 2) (pow (cbrt (cos x)) 2))) 1)))>
1538407554.921 * [enter]simplify:  Simplifying (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
1538407554.922 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407554.923 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407554.924 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407554.927 * * [misc]simplify:  iters left: 2 (13 enodes)
1538407554.930 * * [misc]simplify:  iters left: 1 (17 enodes)
1538407554.933 * [exit]simplify:  Simplified to (* (cbrt (cos x)) (cos x))
1538407554.933 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (* (cbrt (cos x)) (cos x)) (pow (cbrt (cos x)) 2))) 1)))
1538407554.933 * * * * [misc]progress:  [ 33 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (pow (sqrt (cos x)) 2) (pow (sqrt (cos x)) 2))) 1)))>
1538407554.933 * [enter]simplify:  Simplifying (pow (sqrt (cos x)) 2)
1538407554.933 * * [misc]simplify:  iters left: 3 (5 enodes)
1538407554.934 * * [misc]simplify:  iters left: 2 (6 enodes)
1538407554.935 * [exit]simplify:  Simplified to (cos x)
1538407554.935 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (cos x) (pow (sqrt (cos x)) 2))) 1)))
1538407554.935 * * * * [misc]progress:  [ 34 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (pow 1 2) (pow (cos x) 2))) 1)))>
1538407554.935 * [enter]simplify:  Simplifying (pow 1 2)
1538407554.936 * * [misc]simplify:  iters left: 1 (3 enodes)
1538407554.936 * [exit]simplify:  Simplified to 1
1538407554.936 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* 1 (pow (cos x) 2))) 1)))
1538407554.936 * * * * [misc]progress:  [ 35 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (cos x) (cos x))) 1)))>
1538407554.936 * * * * [misc]progress:  [ 36 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (pow (cos x) 2) 1)) 1)))>
1538407554.937 * * * * [misc]progress:  [ 37 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (exp (log (pow (cos x) 2)))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 38 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (log (exp (pow (cos x) 2)))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 39 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 40 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (cbrt (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2)))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 41 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (sqrt (pow (cos x) 2)) (sqrt (pow (cos x) 2)))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 42 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* 1 (pow (cos x) 2))) 1)))>
1538407554.937 * * * * [misc]progress:  [ 43 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (exp (* (log (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.937 * [enter]simplify:  Simplifying (* (log (cos x)) 2)
1538407554.937 * * [misc]simplify:  iters left: 4 (5 enodes)
1538407554.940 * * [misc]simplify:  iters left: 3 (6 enodes)
1538407554.941 * [exit]simplify:  Simplified to (* (log (cos x)) 2)
1538407554.941 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (exp (* (log (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.941 * * * * [misc]progress:  [ 44 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (exp (* (log (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.941 * * * * [misc]progress:  [ 45 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) (* 1 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.942 * [enter]simplify:  Simplifying (cos x)
1538407554.942 * * [misc]simplify:  iters left: 1 (2 enodes)
1538407554.942 * [exit]simplify:  Simplified to (cos x)
1538407554.942 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) (* 1 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.942 * * * * [misc]progress:  [ 46 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (pow (* (cbrt (cos x)) (cbrt (cos x))) 2) (pow (cbrt (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.942 * [enter]simplify:  Simplifying (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
1538407554.943 * * [misc]simplify:  iters left: 5 (6 enodes)
1538407554.944 * * [misc]simplify:  iters left: 4 (7 enodes)
1538407554.946 * * [misc]simplify:  iters left: 3 (11 enodes)
1538407554.947 * * [misc]simplify:  iters left: 2 (13 enodes)
1538407554.950 * * [misc]simplify:  iters left: 1 (17 enodes)
1538407554.955 * [exit]simplify:  Simplified to (* (cbrt (cos x)) (cos x))
1538407554.955 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (* (cbrt (cos x)) (cos x)) (pow (cbrt (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.955 * * * * [misc]progress:  [ 47 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (pow (sqrt (cos x)) 2) (pow (sqrt (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.955 * [enter]simplify:  Simplifying (pow (sqrt (cos x)) 2)
1538407554.956 * * [misc]simplify:  iters left: 3 (5 enodes)
1538407554.957 * * [misc]simplify:  iters left: 2 (6 enodes)
1538407554.959 * [exit]simplify:  Simplified to (cos x)
1538407554.959 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (cos x) (pow (sqrt (cos x)) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.960 * * * * [misc]progress:  [ 48 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (pow 1 2) (pow (cos x) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.960 * [enter]simplify:  Simplifying (pow 1 2)
1538407554.960 * * [misc]simplify:  iters left: 1 (3 enodes)
1538407554.962 * [exit]simplify:  Simplified to 1
1538407554.962 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* 1 (pow (cos x) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407554.962 * * * * [misc]progress:  [ 49 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (cos x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 50 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (pow (cos x) 2) 1))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 51 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (exp (log (pow (cos x) 2))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 52 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (log (exp (pow (cos x) 2))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 53 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 54 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (cbrt (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 55 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (sqrt (pow (cos x) 2)) (sqrt (pow (cos x) 2))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 56 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* 1 (pow (cos x) 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407554.962 * * * * [misc]progress:  [ 57 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (pow (cos x) 2)) 1)))>
1538407554.963 * [enter]simplify:  Simplifying (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1538407554.964 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407554.969 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407554.980 * * [misc]simplify:  iters left: 4 (36 enodes)
1538407554.988 * * [misc]simplify:  iters left: 3 (43 enodes)
1538407554.994 * * [misc]simplify:  iters left: 2 (45 enodes)
1538407555.000 * * [misc]simplify:  iters left: 1 (50 enodes)
1538407555.011 * [exit]simplify:  Simplified to (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6))))
1538407555.011 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6)))) (pow (cos x) 2)) 1)))
1538407555.011 * * * * [misc]progress:  [ 58 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.011 * [enter]simplify:  Simplifying (pow (sin x) 2)
1538407555.012 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.013 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.015 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407555.015 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sin x) (sin x)) (pow (cos x) 2)) 1)))
1538407555.015 * * * * [misc]progress:  [ 59 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.015 * [enter]simplify:  Simplifying (pow (sin x) 2)
1538407555.016 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.017 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.019 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407555.019 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sin x) (sin x)) (pow (cos x) 2)) 1)))
1538407555.019 * * * * [misc]progress:  [ 60 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.019 * [enter]simplify:  Simplifying (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1538407555.020 * * [misc]simplify:  iters left: 6 (13 enodes)
1538407555.026 * * [misc]simplify:  iters left: 5 (21 enodes)
1538407555.036 * * [misc]simplify:  iters left: 4 (36 enodes)
1538407555.051 * * [misc]simplify:  iters left: 3 (43 enodes)
1538407555.063 * * [misc]simplify:  iters left: 2 (45 enodes)
1538407555.069 * * [misc]simplify:  iters left: 1 (50 enodes)
1538407555.080 * [exit]simplify:  Simplified to (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6))))
1538407555.080 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6)))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.080 * * * * [misc]progress:  [ 61 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.081 * [enter]simplify:  Simplifying (pow (sin x) 2)
1538407555.081 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.081 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.082 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407555.082 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.082 * * * * [misc]progress:  [ 62 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.083 * [enter]simplify:  Simplifying (pow (sin x) 2)
1538407555.083 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.084 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.085 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1538407555.085 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.085 * * * * [misc]progress:  [ 63 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))) 1)))>
1538407555.086 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407555.086 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407555.091 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407555.099 * * [misc]simplify:  iters left: 4 (30 enodes)
1538407555.109 * * [misc]simplify:  iters left: 3 (37 enodes)
1538407555.119 * * [misc]simplify:  iters left: 2 (39 enodes)
1538407555.131 * * [misc]simplify:  iters left: 1 (48 enodes)
1538407555.145 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1538407555.145 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (+ (* (pow x 4) 1/3) (- 1 (* x x)))) 1)))
1538407555.145 * * * * [misc]progress:  [ 64 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.145 * [enter]simplify:  Simplifying (pow (cos x) 2)
1538407555.145 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.146 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.147 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407555.147 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (cos x) (cos x))) 1)))
1538407555.147 * * * * [misc]progress:  [ 65 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.147 * [enter]simplify:  Simplifying (pow (cos x) 2)
1538407555.149 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.149 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.150 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407555.150 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (cos x) (cos x))) 1)))
1538407555.150 * * * * [misc]progress:  [ 66 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.150 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1538407555.151 * * [misc]simplify:  iters left: 6 (10 enodes)
1538407555.153 * * [misc]simplify:  iters left: 5 (19 enodes)
1538407555.157 * * [misc]simplify:  iters left: 4 (30 enodes)
1538407555.162 * * [misc]simplify:  iters left: 3 (37 enodes)
1538407555.167 * * [misc]simplify:  iters left: 2 (39 enodes)
1538407555.173 * * [misc]simplify:  iters left: 1 (48 enodes)
1538407555.188 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1538407555.188 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (+ (* (pow x 4) 1/3) (- 1 (* x x))))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.188 * * * * [misc]progress:  [ 67 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.188 * [enter]simplify:  Simplifying (pow (cos x) 2)
1538407555.189 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.190 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.192 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407555.192 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (cos x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.192 * * * * [misc]progress:  [ 68 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1538407555.192 * [enter]simplify:  Simplifying (pow (cos x) 2)
1538407555.192 * * [misc]simplify:  iters left: 2 (4 enodes)
1538407555.194 * * [misc]simplify:  iters left: 1 (5 enodes)
1538407555.195 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1538407555.195 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (cos x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))
1538407555.195 * * * [misc]progress:  adding candidates to table
1538407556.782 * [misc]progress:  [Phase 3 of 3] Extracting.
1538407556.782 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (log (exp (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1)))> #<alt (λ (x) (log (exp (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (/ (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))> #<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)) 1)))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))>)
1538407556.788 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (tan x) (* (tan x) (tan x)))
1538407556.788 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (log (exp (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1)))> #<alt (λ (x) (log (exp (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (/ (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))> #<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)) 1)))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))>)
1538407556.895 * * * * [misc]regimes:  Trying to branch on (tan x) from (#<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (log (exp (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1)))> #<alt (λ (x) (log (exp (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (/ (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))> #<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)) 1)))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))>)
1538407557.025 * * * * [misc]regimes:  Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (log (exp (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))> #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 1))) (- (* (tan x) (tan x)) 1)))> #<alt (λ (x) (log (exp (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1))))))> #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1)))> #<alt (λ (x) (/ (/ (- 1 (pow (tan x) 6)) (+ (* (tan x) (tan x)) 1)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))> #<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)) 1)))))> #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (* (cbrt (sin x)) (sin x)) (pow (cbrt (sin x)) 2)) (pow (cos x) 2)) 1)))>)
1538407557.195 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1538407557.196 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (/ 1 (+ (* (tan x) (tan x)) 1)))
1538407557.197 * * [misc]simplify:  iters left: 6 (8 enodes)
1538407557.199 * * [misc]simplify:  iters left: 5 (12 enodes)
1538407557.201 * [exit]simplify:  Simplified to (* (/ 1 (+ (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x))))
1538407557.201 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538407557.224 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538407557.225 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.226 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.227 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538407557.228 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.229 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.230 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538407557.231 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.233 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.235 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538407557.237 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.240 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.244 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538407557.246 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.253 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.262 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538407557.263 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.291 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.308 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538407557.311 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.356 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.399 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538407557.401 * * * * [misc]points:  Setting MPFR precision to 64
1538407557.555 * * * * [misc]points:  Setting MPFR precision to 320
1538407557.665 * * * * [misc]points:  Setting MPFR precision to 576
1538407557.821 * * * * [misc]points:  Computing exacts for 8000 points
1538407557.822 * * * * [misc]points:  Setting MPFR precision to 320
1538407558.353 * * * * [misc]points:  Setting MPFR precision to 576
1538407558.906 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538407558.908 * * * * [exit]points:  Sampled 8000 points with exact outputs