1546678449.996 * [misc]progress:  [Phase 1 of 3] Setting up.
1546678449.997 * * * [misc]progress:  [1/2] Preparing points
1546678449.998 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546678450.208 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546678450.209 * * * * [exit]points:  Sampled 256 points with exact outputs
1546678450.209 * * * [misc]progress:  [2/2] Setting up program.
1546678450.213 * [misc]progress:  [Phase 2 of 3] Improving.
1546678450.213 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.214 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678450.215 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678450.221 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678450.223 * * [misc]simplify:  iters left: 4 (23 enodes)
1546678450.226 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678450.230 * * [misc]simplify:  iters left: 2 (36 enodes)
1546678450.235 * * [misc]simplify:  iters left: 1 (38 enodes)
1546678450.268 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678450.268 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)))
1546678450.272 * * [misc]progress:  iteration 1 / 4
1546678450.272 * * * [misc]progress:  picking best candidate
1546678450.274 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.275 * * * [misc]progress:  localizing error
1546678450.293 * * * [misc]progress:  generating rewritten candidates
1546678450.293 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1546678450.299 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1546678450.305 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1546678450.306 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546678450.311 * * * [misc]progress:  generating series expansions
1546678450.312 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1546678450.315 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678450.315 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678450.316 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.316 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.317 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.317 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.317 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.317 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.318 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.318 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.318 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.318 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.318 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.320 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.321 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.321 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.321 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.321 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.321 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.321 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.321 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.321 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.321 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.321 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.321 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.322 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.322 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678450.322 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.323 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678450.324 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.324 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678450.324 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.325 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678450.326 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678450.326 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678450.327 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678450.327 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678450.329 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.330 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678450.330 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678450.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678450.331 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.335 * [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
1546678450.337 * [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
1546678450.338 * [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
1546678450.338 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678450.338 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678450.339 * [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))))
1546678450.339 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678450.339 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678450.339 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.339 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.339 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.339 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.339 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.339 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.339 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.339 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.340 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.340 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.340 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.340 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.340 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.340 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.340 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.340 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.340 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.340 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.340 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.340 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.340 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.340 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.340 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.340 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.341 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.341 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.341 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.341 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.341 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.341 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.341 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.341 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.341 * [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))
1546678450.341 * [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))
1546678450.341 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678450.342 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678450.342 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.342 * [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
1546678450.342 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678450.342 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.343 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.343 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678450.343 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.344 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.344 * [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
1546678450.344 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.345 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.345 * [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
1546678450.345 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.346 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.346 * [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
1546678450.346 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.346 * [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))
1546678450.347 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678450.347 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678450.347 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.347 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.347 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.347 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.347 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.347 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.347 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.347 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.347 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.347 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.347 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.347 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.347 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.347 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.347 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.347 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.347 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.347 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.347 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.347 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.348 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.348 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.348 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.348 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.348 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.348 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.348 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.348 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.348 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.348 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.348 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.348 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.348 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.348 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.348 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.348 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.348 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.348 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.348 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.348 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.348 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.348 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.348 * [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))
1546678450.349 * [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))
1546678450.349 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678450.349 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678450.349 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.349 * [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
1546678450.349 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678450.349 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.350 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.350 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678450.350 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.350 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.351 * [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
1546678450.351 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.351 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.352 * [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
1546678450.352 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.352 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.353 * [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
1546678450.353 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.353 * [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))
1546678450.364 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1546678450.365 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678450.365 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678450.365 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.365 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.365 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.365 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.365 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.365 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.365 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.365 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.365 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.365 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.365 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.366 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.366 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.366 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.367 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.367 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.367 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.367 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.367 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.367 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.367 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.367 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.367 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.367 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.368 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678450.368 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.369 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.369 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678450.369 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.369 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678450.369 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678450.371 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678450.371 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678450.371 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678450.371 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678450.373 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.374 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678450.374 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678450.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678450.375 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.377 * [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
1546678450.379 * [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
1546678450.380 * [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
1546678450.380 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678450.380 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678450.380 * [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))))
1546678450.380 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678450.380 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678450.380 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.381 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.381 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.381 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.381 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.381 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.381 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.381 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.381 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.381 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.381 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.381 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.381 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.381 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.381 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.381 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.381 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.381 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.381 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.382 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.382 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.382 * [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))
1546678450.382 * [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))
1546678450.382 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678450.382 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678450.382 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.383 * [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
1546678450.383 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678450.383 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.383 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.384 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678450.384 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.384 * [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)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678450.384 * [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
1546678450.384 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.385 * [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)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678450.385 * [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
1546678450.385 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.385 * [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)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678450.386 * [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
1546678450.386 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.386 * [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))
1546678450.386 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678450.386 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678450.386 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.386 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.386 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.387 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.387 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.387 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.387 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.387 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.387 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.387 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.387 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.387 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.387 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.387 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.387 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.387 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.387 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.387 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.387 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.387 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.387 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.387 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.387 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.387 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.387 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.388 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.388 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.388 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.388 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.388 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.388 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.388 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.388 * [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))
1546678450.388 * [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))
1546678450.388 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678450.388 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678450.388 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.389 * [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
1546678450.389 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678450.389 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.389 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.390 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678450.390 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.390 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.390 * [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
1546678450.390 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.391 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.391 * [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
1546678450.391 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.392 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.393 * [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
1546678450.393 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.393 * [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))
1546678450.393 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1546678450.393 * [misc]backup-simplify:  Simplify (- 1 (* (tan x) (tan x))) into (- 1 (pow (tan x) 2))
1546678450.393 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in (x) around 0
1546678450.393 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678450.393 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.393 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.393 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.393 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.393 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.393 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.393 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.393 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.393 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.393 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.393 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.393 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.393 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.394 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.394 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.395 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678450.395 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.395 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.395 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.395 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.395 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.395 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.395 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.395 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.395 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.395 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.395 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.395 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.395 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.396 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.396 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678450.396 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.396 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.396 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678450.396 * [misc]backup-simplify:  Simplify (- 1) into -1
1546678450.397 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546678450.397 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.397 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.397 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678450.398 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.398 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678450.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.398 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.399 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678450.400 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678450.400 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678450.400 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678450.400 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546678450.400 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546678450.400 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546678450.401 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1546678450.401 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) into (- 1 (pow (tan (/ 1 x)) 2))
1546678450.401 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in (x) around 0
1546678450.401 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.401 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.401 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.401 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.401 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.401 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.401 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.401 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.401 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.401 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.401 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.401 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.401 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.401 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678450.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.401 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.402 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.402 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.402 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.402 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.402 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.402 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.402 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.402 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.402 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.402 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.402 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.402 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.402 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.402 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.402 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.402 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.402 * [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))
1546678450.403 * [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)))
1546678450.403 * [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)))
1546678450.403 * [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)))
1546678450.403 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678450.403 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678450.403 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.404 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.404 * [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
1546678450.404 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678450.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.404 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.405 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.405 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678450.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.405 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.406 * [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
1546678450.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.406 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.406 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.407 * [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
1546678450.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.407 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.408 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.408 * [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
1546678450.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.408 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.409 * [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)))
1546678450.409 * [misc]backup-simplify:  Simplify (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (- 1 (pow (tan (/ -1 x)) 2))
1546678450.409 * [misc]approximate:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in (x) around 0
1546678450.409 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.409 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.409 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.409 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.409 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.409 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.409 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.409 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.409 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.409 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.409 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.409 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.409 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.409 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.409 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.409 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.409 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.409 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.410 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.410 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.410 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.410 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.410 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.410 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.410 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.410 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.410 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.410 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.410 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.410 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.410 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.410 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.410 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.410 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.410 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.410 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.410 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.410 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.410 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.411 * [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))
1546678450.411 * [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)))
1546678450.411 * [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)))
1546678450.411 * [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)))
1546678450.411 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678450.411 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678450.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.412 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.412 * [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
1546678450.412 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678450.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.413 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.413 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.413 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678450.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.413 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.414 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.414 * [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
1546678450.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.414 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.415 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.415 * [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
1546678450.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.415 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.416 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.416 * [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
1546678450.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.417 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.417 * [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)))
1546678450.417 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546678450.417 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) into (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1))
1546678450.417 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1546678450.417 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546678450.417 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678450.417 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.417 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.417 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.417 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.417 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.417 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.417 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.417 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.417 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.417 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.417 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.417 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.417 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.418 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.419 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546678450.419 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.419 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.419 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.419 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.419 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.419 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.419 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.419 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.419 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.419 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.419 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.419 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.420 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.420 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.420 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678450.420 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546678450.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.420 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546678450.420 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678450.420 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.420 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.420 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.420 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.420 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.420 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.420 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.420 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.420 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.420 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.420 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.420 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.420 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.421 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546678450.421 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678450.421 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678450.421 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678450.421 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678450.421 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.421 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.421 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.421 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678450.421 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.421 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.421 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.422 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678450.422 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.422 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.422 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.422 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678450.422 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546678450.422 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.422 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.423 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.423 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678450.423 * [misc]backup-simplify:  Simplify (- 1) into -1
1546678450.423 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546678450.423 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678450.423 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678450.423 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1546678450.423 * [misc]backup-simplify:  Simplify -2 into -2
1546678450.424 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.424 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678450.424 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.425 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678450.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.425 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678450.425 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678450.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678450.426 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678450.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1546678450.426 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.427 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678450.428 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678450.428 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678450.428 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678450.429 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546678450.429 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546678450.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678450.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678450.431 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678450.431 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678450.431 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1546678450.431 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1546678450.431 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678450.431 * [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)))
1546678450.432 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) into (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1))
1546678450.432 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1546678450.432 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.432 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.432 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.432 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.432 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.432 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.432 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.432 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.432 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.432 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.432 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.432 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.432 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.432 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.432 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.432 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.432 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.433 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.433 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.433 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.433 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.433 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.433 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.433 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.433 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.433 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.433 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.433 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.433 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.433 * [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))
1546678450.433 * [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)))
1546678450.434 * [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)))
1546678450.434 * [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))
1546678450.434 * [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)
1546678450.434 * [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))
1546678450.434 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546678450.434 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678450.434 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.434 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.434 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.434 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.434 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.434 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.434 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.434 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.434 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.434 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.435 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.435 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.435 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.435 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.435 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.435 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.435 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678450.435 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.435 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.435 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.435 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.435 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678450.435 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678450.435 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.435 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.435 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678450.435 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678450.435 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678450.435 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.435 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.436 * [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))
1546678450.436 * [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)))
1546678450.436 * [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)))
1546678450.436 * [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))
1546678450.436 * [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)
1546678450.437 * [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))
1546678450.437 * [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))
1546678450.437 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678450.437 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678450.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.438 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678450.438 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678450.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.439 * [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
1546678450.439 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.439 * [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
1546678450.439 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678450.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.440 * [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
1546678450.440 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678450.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.441 * [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
1546678450.441 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.441 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.441 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678450.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.442 * [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
1546678450.442 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678450.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.443 * [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
1546678450.443 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.443 * [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
1546678450.444 * [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
1546678450.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.444 * [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)))))) into 0
1546678450.445 * [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
1546678450.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.446 * [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
1546678450.446 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.446 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.447 * [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
1546678450.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.447 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.448 * [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
1546678450.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.449 * [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
1546678450.449 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.450 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.450 * [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
1546678450.450 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.451 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678450.451 * [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
1546678450.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.453 * [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
1546678450.453 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.453 * [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))
1546678450.453 * [misc]backup-simplify:  Simplify (/ (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1))
1546678450.453 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1546678450.453 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.454 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.454 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.454 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.454 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.454 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.454 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.454 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.454 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.454 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.454 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.454 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.454 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.454 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.454 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.454 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.454 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.454 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.454 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.454 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.454 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.454 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.454 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.454 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.454 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.454 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.454 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.455 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.455 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.455 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.455 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.455 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.455 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.455 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.455 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.455 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.455 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.455 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.455 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.455 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.455 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.455 * [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))
1546678450.455 * [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)))
1546678450.455 * [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)))
1546678450.456 * [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))
1546678450.456 * [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)))
1546678450.456 * [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))))
1546678450.456 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546678450.456 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678450.456 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.456 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.456 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.456 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.456 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.456 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.456 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.456 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.456 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.456 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.456 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.456 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.456 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.457 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.457 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.457 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.457 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.457 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.457 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.457 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.457 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.457 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.457 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678450.457 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.457 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.457 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.457 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.457 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.457 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.457 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.457 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678450.457 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678450.457 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678450.457 * [misc]backup-simplify:  Simplify -1 into -1
1546678450.457 * [misc]taylor:  Taking taylor expansion of x in x
1546678450.457 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.457 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.457 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678450.457 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678450.458 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678450.458 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678450.458 * [misc]backup-simplify:  Simplify 1 into 1
1546678450.458 * [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))
1546678450.458 * [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)))
1546678450.458 * [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)))
1546678450.458 * [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))
1546678450.458 * [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)))
1546678450.459 * [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))))
1546678450.459 * [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))))
1546678450.459 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678450.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.461 * [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
1546678450.461 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.461 * [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
1546678450.462 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678450.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.462 * [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
1546678450.462 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678450.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.463 * [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
1546678450.463 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.464 * [misc]backup-simplify:  Simplify (- (/ 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
1546678450.464 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678450.464 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.465 * [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
1546678450.465 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678450.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.466 * [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
1546678450.466 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.467 * [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)))))) into 0
1546678450.468 * [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
1546678450.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.469 * [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)))))) into 0
1546678450.469 * [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
1546678450.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.470 * [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
1546678450.470 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.471 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.471 * [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
1546678450.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.472 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.472 * [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
1546678450.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.474 * [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
1546678450.474 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.475 * [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
1546678450.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678450.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.475 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678450.476 * [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
1546678450.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678450.477 * [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
1546678450.477 * [misc]backup-simplify:  Simplify 0 into 0
1546678450.478 * [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))
1546678450.478 * * * [misc]progress:  simplifying candidates
1546678450.478 * * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546678450.478 * [enter]simplify:  Simplifying (tan x)
1546678450.478 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.478 * [exit]simplify:  Simplified to (tan x)
1546678450.478 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1546678450.479 * [enter]simplify:  Simplifying (+ 1 1)
1546678450.479 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678450.480 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678450.480 * [exit]simplify:  Simplified to 2
1546678450.480 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))
1546678450.480 * * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546678450.480 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678450.481 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.481 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678450.481 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))
1546678450.481 * * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) 2))))>
1546678450.481 * * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))>
1546678450.481 * [enter]simplify:  Simplifying (tan x)
1546678450.481 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.482 * [exit]simplify:  Simplified to (tan x)
1546678450.482 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (tan x) (+ 1 1)))))
1546678450.482 * * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (pow (* (tan x) (tan x)) 1))))>
1546678450.482 * * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1546678450.482 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678450.482 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678450.482 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678450.482 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (+ (log (tan x)) (log (tan x)))))))
1546678450.483 * * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (exp (log (* (tan x) (tan x)))))))>
1546678450.483 * * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (log (exp (* (tan x) (tan x)))))))>
1546678450.483 * * * * [misc]progress:  [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))>
1546678450.483 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678450.483 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678450.484 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678450.485 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.489 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678450.492 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678450.496 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678450.500 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678450.500 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (pow (tan x) 6)))))
1546678450.500 * * * * [misc]progress:  [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))>
1546678450.500 * * * * [misc]progress:  [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))>
1546678450.500 * * * * [misc]progress:  [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))>
1546678450.500 * * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1546678450.500 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678450.500 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.501 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678450.501 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546678450.501 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678450.501 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.501 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678450.501 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546678450.501 * * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546678450.501 * * * * [misc]progress:  [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))>
1546678450.501 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678450.501 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.502 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678450.502 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))
1546678450.502 * * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1546678450.502 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678450.502 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.502 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678450.503 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1546678450.503 * * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))>
1546678450.503 * [enter]simplify:  Simplifying (tan x)
1546678450.503 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.503 * [exit]simplify:  Simplified to (tan x)
1546678450.503 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (tan x) 1) (tan x)))))
1546678450.503 * * * * [misc]progress:  [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))>
1546678450.503 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678450.503 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678450.504 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678450.504 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))
1546678450.504 * * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1546678450.504 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678450.504 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.505 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678450.505 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1546678450.505 * * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* 1 (* (tan x) (tan x))))))>
1546678450.505 * * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))>
1546678450.505 * [enter]simplify:  Simplifying (cos x)
1546678450.505 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.505 * [exit]simplify:  Simplified to (cos x)
1546678450.505 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546678450.505 * * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (sin x) (tan x)) (cos x)))))>
1546678450.505 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678450.505 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678450.506 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678450.507 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678450.507 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (* (tan x) (sin x)) (cos x)))))
1546678450.507 * * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.507 * * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1546678450.507 * [enter]simplify:  Simplifying (tan x)
1546678450.507 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.507 * [exit]simplify:  Simplified to (tan x)
1546678450.507 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1546678450.507 * [enter]simplify:  Simplifying (+ 1 1)
1546678450.507 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678450.508 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678450.509 * [exit]simplify:  Simplified to 2
1546678450.509 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))
1546678450.509 * * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1546678450.509 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678450.509 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.509 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678450.509 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))
1546678450.509 * * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) 2)) (+ 1 (* (tan x) (tan x)))))>
1546678450.509 * * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))>
1546678450.510 * [enter]simplify:  Simplifying (tan x)
1546678450.510 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.510 * [exit]simplify:  Simplified to (tan x)
1546678450.510 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (pow (tan x) (+ 1 1))) (+ 1 (* (tan x) (tan x)))))
1546678450.510 * * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (pow (* (tan x) (tan x)) 1)) (+ 1 (* (tan x) (tan x)))))>
1546678450.510 * * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.510 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678450.510 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678450.511 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678450.511 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (+ 1 (* (tan x) (tan x)))))
1546678450.511 * * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (exp (log (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.511 * * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (log (exp (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.511 * * * * [misc]progress:  [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.511 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678450.511 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678450.512 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678450.514 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.517 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678450.521 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678450.524 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678450.528 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678450.528 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (cbrt (pow (tan x) 6))) (+ 1 (* (tan x) (tan x)))))
1546678450.528 * * * * [misc]progress:  [ 33 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.528 * * * * [misc]progress:  [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.528 * * * * [misc]progress:  [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.528 * * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.528 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678450.528 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.529 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678450.529 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678450.529 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678450.529 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678450.529 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678450.529 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678450.529 * * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.529 * * * * [misc]progress:  [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.530 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678450.530 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.530 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678450.530 * [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)))))
1546678450.530 * * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.530 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678450.530 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.531 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678450.531 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546678450.531 * * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.531 * [enter]simplify:  Simplifying (tan x)
1546678450.531 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.531 * [exit]simplify:  Simplified to (tan x)
1546678450.531 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (* (* (tan x) 1) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546678450.531 * * * * [misc]progress:  [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.531 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678450.531 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678450.532 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678450.532 * [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)))))
1546678450.532 * * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.532 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678450.532 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678450.533 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678450.533 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546678450.533 * * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.533 * * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.533 * [enter]simplify:  Simplifying (cos x)
1546678450.533 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678450.533 * [exit]simplify:  Simplified to (cos x)
1546678450.533 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1546678450.533 * * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.533 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678450.533 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678450.534 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678450.535 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678450.535 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (+ 1 (* (tan x) (tan x)))))
1546678450.535 * * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (cbrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 51 / 101 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (/ (+ 1 (- (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))>
1546678450.535 * * * * [misc]progress:  [ 58 / 101 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 1))>
1546678450.535 * * * * [misc]progress:  [ 59 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))))>
1546678450.535 * [enter]simplify:  Simplifying (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))
1546678450.535 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.537 * * [misc]simplify:  iters left: 5 (16 enodes)
1546678450.539 * * [misc]simplify:  iters left: 4 (21 enodes)
1546678450.542 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678450.542 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678450.542 * * * * [misc]progress:  [ 60 / 101 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.542 * * * * [misc]progress:  [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.542 * * * * [misc]progress:  [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.543 * [enter]simplify:  Simplifying (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))))
1546678450.543 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678450.545 * * [misc]simplify:  iters left: 5 (37 enodes)
1546678450.556 * * [misc]simplify:  iters left: 4 (115 enodes)
1546678450.589 * * [misc]simplify:  iters left: 3 (408 enodes)
1546678450.857 * [exit]simplify:  Simplified to (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)
1546678450.857 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) 3)))
1546678450.857 * * * * [misc]progress:  [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.857 * * * * [misc]progress:  [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.857 * * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))) (sqrt (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678450.857 * * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (- 1 (* (tan x) (tan x)))) (- (+ 1 (* (tan x) (tan x))))))>
1546678450.857 * * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))>
1546678450.857 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1546678450.857 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678450.858 * * [misc]simplify:  iters left: 5 (9 enodes)
1546678450.859 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1546678450.859 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ 1 (+ (* (tan x) (tan x)) 1)) (/ (* (tan x) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546678450.859 * * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546678450.860 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546678450.860 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678450.861 * * [misc]simplify:  iters left: 5 (22 enodes)
1546678450.865 * * [misc]simplify:  iters left: 4 (35 enodes)
1546678450.869 * * [misc]simplify:  iters left: 3 (38 enodes)
1546678450.874 * * [misc]simplify:  iters left: 2 (41 enodes)
1546678450.882 * [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))))
1546678450.882 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546678450.882 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546678450.882 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.884 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.886 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.888 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546678450.888 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546678450.888 * * * * [misc]progress:  [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546678450.888 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546678450.888 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678450.890 * * [misc]simplify:  iters left: 5 (17 enodes)
1546678450.892 * * [misc]simplify:  iters left: 4 (23 enodes)
1546678450.895 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678450.898 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))))
1546678450.898 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (- 1 (* (tan x) (tan x)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546678450.899 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546678450.899 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.900 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.902 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.905 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546678450.905 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546678450.905 * * * * [misc]progress:  [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546678450.906 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1)
1546678450.906 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678450.908 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.913 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678450.919 * * [misc]simplify:  iters left: 3 (26 enodes)
1546678450.924 * * [misc]simplify:  iters left: 2 (31 enodes)
1546678450.931 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546678450.931 * [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))))))
1546678450.931 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546678450.931 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678450.934 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678450.937 * * [misc]simplify:  iters left: 4 (17 enodes)
1546678450.941 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1546678450.941 * [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))))
1546678450.941 * * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546678450.941 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546678450.942 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678450.944 * * [misc]simplify:  iters left: 5 (17 enodes)
1546678450.949 * * [misc]simplify:  iters left: 4 (21 enodes)
1546678450.955 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546678450.955 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1))) (cbrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546678450.955 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546678450.955 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.959 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.963 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.968 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546678450.968 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546678450.968 * * * * [misc]progress:  [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546678450.968 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546678450.969 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.971 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.975 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.980 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546678450.980 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546678450.980 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546678450.981 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678450.983 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678450.987 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678450.992 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546678450.992 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ 1 (* (tan x) (tan x))))) (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546678450.992 * * * * [misc]progress:  [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546678450.992 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) 1)
1546678450.992 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678450.995 * * [misc]simplify:  iters left: 5 (11 enodes)
1546678450.998 * * [misc]simplify:  iters left: 4 (17 enodes)
1546678451.003 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546678451.003 * [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))))))
1546678451.004 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546678451.004 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678451.006 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678451.010 * * [misc]simplify:  iters left: 4 (17 enodes)
1546678451.015 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1546678451.015 * [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))))
1546678451.015 * * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))))>
1546678451.016 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x))))))
1546678451.016 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678451.018 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678451.022 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1))))
1546678451.022 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1)) (cbrt (+ (* (tan x) (tan x)) 1)))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))))
1546678451.022 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (cbrt (+ 1 (* (tan x) (tan x)))))
1546678451.022 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678451.025 * * [misc]simplify:  iters left: 5 (16 enodes)
1546678451.030 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678451.036 * * [misc]simplify:  iters left: 3 (29 enodes)
1546678451.044 * * [misc]simplify:  iters left: 2 (37 enodes)
1546678451.054 * * [misc]simplify:  iters left: 1 (39 enodes)
1546678451.063 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))
1546678451.063 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1)))))
1546678451.063 * * * * [misc]progress:  [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))))>
1546678451.064 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (* (tan x) (tan x)))))
1546678451.064 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678451.066 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678451.069 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (tan x) (tan x)) 1)))
1546678451.069 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (* (tan x) (tan x)) 1))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))))
1546678451.069 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x)))))
1546678451.069 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678451.072 * * [misc]simplify:  iters left: 5 (16 enodes)
1546678451.077 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678451.083 * * [misc]simplify:  iters left: 3 (29 enodes)
1546678451.090 * * [misc]simplify:  iters left: 2 (37 enodes)
1546678451.095 * * [misc]simplify:  iters left: 1 (39 enodes)
1546678451.100 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))
1546678451.100 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1)))))
1546678451.100 * * * * [misc]progress:  [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546678451.100 * [enter]simplify:  Simplifying (/ 1 1)
1546678451.100 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678451.100 * * [misc]simplify:  iters left: 1 (4 enodes)
1546678451.101 * [exit]simplify:  Simplified to 1
1546678451.101 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678451.101 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678451.101 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678451.102 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678451.104 * * [misc]simplify:  iters left: 4 (23 enodes)
1546678451.107 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678451.111 * * [misc]simplify:  iters left: 2 (36 enodes)
1546678451.115 * * [misc]simplify:  iters left: 1 (38 enodes)
1546678451.120 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678451.120 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1546678451.120 * * * * [misc]progress:  [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546678451.120 * * * * [misc]progress:  [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1546678451.120 * * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1546678451.120 * * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ 1 (* (tan x) (tan x))))))>
1546678451.120 * [enter]simplify:  Simplifying (cbrt (+ 1 (* (tan x) (tan x))))
1546678451.120 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678451.121 * * [misc]simplify:  iters left: 5 (9 enodes)
1546678451.122 * [exit]simplify:  Simplified to (cbrt (+ (* (tan x) (tan x)) 1))
1546678451.122 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (* (cbrt (+ 1 (* (tan x) (tan x)))) (cbrt (+ 1 (* (tan x) (tan x)))))) (cbrt (+ (* (tan x) (tan x)) 1))))
1546678451.123 * * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ 1 (* (tan x) (tan x))))))>
1546678451.123 * [enter]simplify:  Simplifying (sqrt (+ 1 (* (tan x) (tan x))))
1546678451.123 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678451.124 * * [misc]simplify:  iters left: 5 (9 enodes)
1546678451.125 * [exit]simplify:  Simplified to (sqrt (+ (* (tan x) (tan x)) 1))
1546678451.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) (sqrt (+ 1 (* (tan x) (tan x))))) (sqrt (+ (* (tan x) (tan x)) 1))))
1546678451.125 * * * * [misc]progress:  [ 82 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ 1 (* (tan x) (tan x)))))>
1546678451.125 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1546678451.125 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678451.126 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678451.127 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1546678451.127 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- 1 (* (tan x) (tan x))) 1) (+ (* (tan x) (tan x)) 1)))
1546678451.127 * * * * [misc]progress:  [ 83 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ 1 (* (tan x) (tan x))) (cbrt (- 1 (* (tan x) (tan x)))))))>
1546678451.127 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546678451.127 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678451.128 * * [misc]simplify:  iters left: 5 (11 enodes)
1546678451.130 * * [misc]simplify:  iters left: 4 (15 enodes)
1546678451.132 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546678451.132 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (/ (+ 1 (* (tan x) (tan x))) (cbrt (- 1 (* (tan x) (tan x)))))))
1546678451.132 * * * * [misc]progress:  [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ 1 (* (tan x) (tan x))) (sqrt (- 1 (* (tan x) (tan x)))))))>
1546678451.132 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1546678451.132 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678451.133 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678451.134 * * [misc]simplify:  iters left: 4 (14 enodes)
1546678451.136 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546678451.136 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- 1 (* (tan x) (tan x)))) (/ (+ 1 (* (tan x) (tan x))) (sqrt (- 1 (* (tan x) (tan x)))))))
1546678451.136 * * * * [misc]progress:  [ 85 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1546678451.136 * * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))>
1546678451.136 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1546678451.136 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678451.138 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678451.143 * * [misc]simplify:  iters left: 4 (62 enodes)
1546678451.156 * * [misc]simplify:  iters left: 3 (101 enodes)
1546678451.178 * * [misc]simplify:  iters left: 2 (155 enodes)
1546678451.239 * * [misc]simplify:  iters left: 1 (252 enodes)
1546678451.368 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))
1546678451.368 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (- 1 (* (tan x) (tan x))))))
1546678451.368 * * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678451.369 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546678451.369 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678451.370 * * [misc]simplify:  iters left: 4 (9 enodes)
1546678451.373 * * [misc]simplify:  iters left: 3 (13 enodes)
1546678451.376 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678451.376 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546678451.376 * * * * [misc]progress:  [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (pow 1 3) (pow (* (tan x) (tan x)) 3)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1546678451.377 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* (tan x) (tan x)) 3))
1546678451.377 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678451.379 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678451.382 * * [misc]simplify:  iters left: 4 (37 enodes)
1546678451.389 * * [misc]simplify:  iters left: 3 (72 enodes)
1546678451.401 * * [misc]simplify:  iters left: 2 (78 enodes)
1546678451.410 * * [misc]simplify:  iters left: 1 (81 enodes)
1546678451.416 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1546678451.416 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))
1546678451.416 * * * * [misc]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546678451.417 * [enter]simplify:  Simplifying (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))
1546678451.417 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678451.418 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678451.420 * * [misc]simplify:  iters left: 4 (28 enodes)
1546678451.424 * * [misc]simplify:  iters left: 3 (43 enodes)
1546678451.433 * * [misc]simplify:  iters left: 2 (47 enodes)
1546678451.441 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1546678451.441 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678451.441 * * * * [misc]progress:  [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))>
1546678451.441 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678451.441 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678451.443 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678451.446 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678451.450 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678451.453 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678451.453 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))
1546678451.453 * * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546678451.454 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678451.454 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678451.455 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678451.456 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678451.458 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678451.461 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678451.461 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678451.461 * * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546678451.461 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678451.462 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678451.463 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678451.464 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678451.467 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678451.470 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678451.470 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678451.470 * * * * [misc]progress:  [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (+ 1 (* (tan x) (tan x)))))>
1546678451.470 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678451.470 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678451.472 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678451.475 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678451.482 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678451.490 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678451.490 * [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)))))
1546678451.490 * * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546678451.490 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678451.490 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678451.492 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678451.495 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678451.499 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678451.506 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678451.506 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678451.507 * * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546678451.507 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678451.507 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678451.508 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678451.509 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678451.511 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678451.515 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678451.515 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678451.515 * * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (pow x 2) (* 2/3 (pow x 4)))) (+ 1 (* (tan x) (tan x)))))>
1546678451.515 * [enter]simplify:  Simplifying (- 1 (+ (pow x 2) (* 2/3 (pow x 4))))
1546678451.515 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678451.517 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678451.519 * * [misc]simplify:  iters left: 4 (27 enodes)
1546678451.523 * * [misc]simplify:  iters left: 3 (47 enodes)
1546678451.530 * * [misc]simplify:  iters left: 2 (58 enodes)
1546678451.540 * * [misc]simplify:  iters left: 1 (77 enodes)
1546678451.565 * [exit]simplify:  Simplified to (- (- 1 (* x x)) (* 2/3 (pow x 4)))
1546678451.565 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- 1 (* x x)) (* 2/3 (pow x 4))) (+ 1 (* (tan x) (tan x)))))
1546678451.565 * * * * [misc]progress:  [ 97 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546678451.565 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546678451.565 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678451.568 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678451.574 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678451.580 * * [misc]simplify:  iters left: 3 (41 enodes)
1546678451.593 * * [misc]simplify:  iters left: 2 (65 enodes)
1546678451.609 * * [misc]simplify:  iters left: 1 (74 enodes)
1546678451.627 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546678451.627 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678451.627 * * * * [misc]progress:  [ 98 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1 (* (tan x) (tan x)))))>
1546678451.627 * [enter]simplify:  Simplifying (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))
1546678451.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678451.630 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678451.637 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678451.644 * * [misc]simplify:  iters left: 3 (41 enodes)
1546678451.656 * * [misc]simplify:  iters left: 2 (65 enodes)
1546678451.673 * * [misc]simplify:  iters left: 1 (74 enodes)
1546678451.691 * [exit]simplify:  Simplified to (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))
1546678451.691 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (tan x) (tan x)))))
1546678451.691 * * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1546678451.691 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546678451.691 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678451.695 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678451.702 * * [misc]simplify:  iters left: 4 (40 enodes)
1546678451.713 * * [misc]simplify:  iters left: 3 (54 enodes)
1546678451.728 * * [misc]simplify:  iters left: 2 (62 enodes)
1546678451.743 * * [misc]simplify:  iters left: 1 (71 enodes)
1546678451.762 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1546678451.762 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1546678451.762 * * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678451.762 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546678451.762 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678451.766 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678451.772 * * [misc]simplify:  iters left: 4 (34 enodes)
1546678451.782 * * [misc]simplify:  iters left: 3 (65 enodes)
1546678451.804 * * [misc]simplify:  iters left: 2 (148 enodes)
1546678451.865 * * [misc]simplify:  iters left: 1 (290 enodes)
1546678452.004 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546678452.004 * [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))))))
1546678452.004 * * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678452.005 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546678452.005 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678452.009 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678452.015 * * [misc]simplify:  iters left: 4 (34 enodes)
1546678452.025 * * [misc]simplify:  iters left: 3 (65 enodes)
1546678452.045 * * [misc]simplify:  iters left: 2 (148 enodes)
1546678452.080 * * [misc]simplify:  iters left: 1 (290 enodes)
1546678452.188 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546678452.188 * [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))))))
1546678452.188 * * * [misc]progress:  adding candidates to table
1546678453.034 * * [misc]progress:  iteration 2 / 4
1546678453.034 * * * [misc]progress:  picking best candidate
1546678453.079 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678453.079 * * * [misc]progress:  localizing error
1546678453.126 * * * [misc]progress:  generating rewritten candidates
1546678453.127 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
1546678453.129 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1546678453.131 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1)
1546678453.133 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1)
1546678453.136 * * * [misc]progress:  generating series expansions
1546678453.136 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
1546678453.136 * [misc]backup-simplify:  Simplify (pow (cos x) 2) into (pow (cos x) 2)
1546678453.136 * [misc]approximate:  Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1546678453.136 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1546678453.136 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678453.136 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.136 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.136 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.136 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1546678453.136 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678453.136 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.136 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.136 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.137 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678453.137 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.137 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678453.137 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678453.137 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.139 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678453.139 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1546678453.139 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.141 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678453.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/2)) (+ (* (- 1/2) 0) (* 0 1)))) into 0
1546678453.141 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.145 * [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
1546678453.145 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* (- 1/2) (- 1/2)) (+ (* 0 0) (* 1/24 1))))) into 1/3
1546678453.145 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546678453.145 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1546678453.146 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1546678453.146 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1546678453.146 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.146 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.146 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.146 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678453.146 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.146 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.146 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.146 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.146 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678453.147 * [misc]backup-simplify:  Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
1546678453.147 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1546678453.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
1546678453.147 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
1546678453.147 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
1546678453.148 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
1546678453.148 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.149 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
1546678453.149 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
1546678453.150 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.150 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (/ 1 x))) 2) into (pow (cos x) 2)
1546678453.150 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (- x))) 2) into (pow (cos (/ -1 x)) 2)
1546678453.150 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1546678453.150 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1546678453.150 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678453.151 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.151 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.151 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.151 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.151 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.151 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.151 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.151 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678453.151 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1546678453.151 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678453.151 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.151 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.151 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.151 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.151 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.151 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.151 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.151 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678453.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
1546678453.152 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 x)) 2) into (pow (cos (/ -1 x)) 2)
1546678453.152 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
1546678453.152 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.152 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
1546678453.152 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
1546678453.153 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
1546678453.153 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.154 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
1546678453.154 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.155 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
1546678453.155 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.155 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 (/ 1 (- x)))) 2) into (pow (cos x) 2)
1546678453.155 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1546678453.155 * [misc]backup-simplify:  Simplify (pow (cos x) 2) into (pow (cos x) 2)
1546678453.155 * [misc]approximate:  Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1546678453.155 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1546678453.155 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678453.155 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.155 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.156 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.156 * [misc]taylor:  Taking taylor expansion of (pow (cos x) 2) in x
1546678453.156 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678453.156 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.156 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.156 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678453.156 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.156 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678453.156 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678453.156 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.158 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678453.158 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1546678453.158 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.160 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678453.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/2)) (+ (* (- 1/2) 0) (* 0 1)))) into 0
1546678453.160 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.163 * [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
1546678453.164 * [misc]backup-simplify:  Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* (- 1/2) (- 1/2)) (+ (* 0 0) (* 1/24 1))))) into 1/3
1546678453.164 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546678453.164 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1546678453.164 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1546678453.164 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1546678453.164 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.165 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.165 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.165 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678453.165 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.165 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.165 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.165 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.165 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678453.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
1546678453.166 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
1546678453.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
1546678453.166 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
1546678453.166 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.167 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
1546678453.167 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.167 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
1546678453.167 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.168 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
1546678453.168 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
1546678453.169 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.169 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (/ 1 x))) 2) into (pow (cos x) 2)
1546678453.169 * [misc]backup-simplify:  Simplify (pow (cos (/ 1 (- x))) 2) into (pow (cos (/ -1 x)) 2)
1546678453.169 * [misc]approximate:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1546678453.169 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1546678453.169 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678453.169 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.169 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.169 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.169 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.169 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.169 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.170 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.170 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678453.170 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1546678453.170 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678453.170 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.170 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.170 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.170 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.170 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.170 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.170 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.170 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678453.170 * [misc]backup-simplify:  Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
1546678453.170 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 x)) 2) into (pow (cos (/ -1 x)) 2)
1546678453.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
1546678453.171 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
1546678453.171 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
1546678453.172 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
1546678453.172 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.173 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
1546678453.173 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.174 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
1546678453.174 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.174 * [misc]backup-simplify:  Simplify (pow (cos (/ -1 (/ 1 (- x)))) 2) into (pow (cos x) 2)
1546678453.174 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1)
1546678453.174 * [misc]backup-simplify:  Simplify (pow (sin x) 2) into (pow (sin x) 2)
1546678453.174 * [misc]approximate:  Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1546678453.174 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1546678453.174 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678453.174 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.174 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.174 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678453.176 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1546678453.176 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678453.176 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.176 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.176 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.177 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678453.177 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678453.177 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.178 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678453.178 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678453.178 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.180 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678453.180 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1546678453.181 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1546678453.183 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678453.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (* 0 1)))) into 0
1546678453.183 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.188 * [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
1546678453.188 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (* 1/120 1))))) into 2/45
1546678453.188 * [misc]backup-simplify:  Simplify 2/45 into 2/45
1546678453.189 * [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)))
1546678453.189 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1546678453.189 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1546678453.189 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1546678453.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678453.189 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.189 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.189 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.189 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.189 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678453.190 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1546678453.190 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678453.190 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.190 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.190 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.190 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.190 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678453.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (pow (sin (/ 1 x)) 2)
1546678453.190 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1546678453.190 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
1546678453.190 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
1546678453.191 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.192 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
1546678453.192 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.192 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
1546678453.192 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
1546678453.193 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.194 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
1546678453.194 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.194 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (/ 1 x))) 2) into (pow (sin x) 2)
1546678453.194 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (- x))) 2) into (pow (sin (/ -1 x)) 2)
1546678453.194 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1546678453.194 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1546678453.194 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678453.195 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.195 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.195 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.195 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.195 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.195 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.195 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.195 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678453.195 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1546678453.195 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678453.195 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.195 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.195 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.195 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.195 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.195 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.195 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.195 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678453.196 * [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (pow (sin (/ -1 x)) 2)
1546678453.196 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 x)) 2) into (pow (sin (/ -1 x)) 2)
1546678453.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
1546678453.196 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
1546678453.196 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
1546678453.197 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
1546678453.197 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
1546678453.198 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.199 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
1546678453.199 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.199 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 (/ 1 (- x)))) 2) into (pow (sin x) 2)
1546678453.199 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1)
1546678453.199 * [misc]backup-simplify:  Simplify (pow (sin x) 2) into (pow (sin x) 2)
1546678453.199 * [misc]approximate:  Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1546678453.199 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1546678453.199 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678453.199 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.199 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.199 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.201 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678453.201 * [misc]taylor:  Taking taylor expansion of (pow (sin x) 2) in x
1546678453.201 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678453.201 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.201 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.201 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.202 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678453.202 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678453.202 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.203 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678453.203 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678453.203 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.205 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678453.206 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1546678453.206 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1546678453.208 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678453.208 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (* 0 1)))) into 0
1546678453.208 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.213 * [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
1546678453.214 * [misc]backup-simplify:  Simplify (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (* 1/120 1))))) into 2/45
1546678453.214 * [misc]backup-simplify:  Simplify 2/45 into 2/45
1546678453.214 * [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)))
1546678453.214 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1546678453.214 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1546678453.214 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1546678453.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678453.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.214 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.214 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.214 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.215 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678453.215 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1546678453.215 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678453.215 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678453.215 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.215 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.215 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678453.215 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678453.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (pow (sin (/ 1 x)) 2)
1546678453.215 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 x)) 2) into (pow (sin (/ 1 x)) 2)
1546678453.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
1546678453.216 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
1546678453.216 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
1546678453.216 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
1546678453.217 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.218 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
1546678453.218 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
1546678453.219 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.219 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (/ 1 x))) 2) into (pow (sin x) 2)
1546678453.219 * [misc]backup-simplify:  Simplify (pow (sin (/ 1 (- x))) 2) into (pow (sin (/ -1 x)) 2)
1546678453.219 * [misc]approximate:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1546678453.219 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1546678453.219 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678453.219 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.219 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.219 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.219 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.219 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.219 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.219 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.220 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678453.220 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1546678453.220 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678453.220 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678453.220 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678453.220 * [misc]backup-simplify:  Simplify -1 into -1
1546678453.220 * [misc]taylor:  Taking taylor expansion of x in x
1546678453.220 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.220 * [misc]backup-simplify:  Simplify 1 into 1
1546678453.220 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678453.220 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678453.220 * [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (pow (sin (/ -1 x)) 2)
1546678453.220 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 x)) 2) into (pow (sin (/ -1 x)) 2)
1546678453.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
1546678453.220 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
1546678453.221 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
1546678453.221 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.222 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
1546678453.222 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
1546678453.223 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
1546678453.224 * [misc]backup-simplify:  Simplify 0 into 0
1546678453.224 * [misc]backup-simplify:  Simplify (pow (sin (/ -1 (/ 1 (- x)))) 2) into (pow (sin x) 2)
1546678453.224 * * * [misc]progress:  simplifying candidates
1546678453.224 * * * * [misc]progress:  [ 1 / 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)))>
1546678453.224 * [enter]simplify:  Simplifying (* (log (cos x)) 2)
1546678453.224 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678453.226 * * [misc]simplify:  iters left: 3 (6 enodes)
1546678453.227 * [exit]simplify:  Simplified to (* (log (cos x)) 2)
1546678453.227 * [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)))
1546678453.228 * * * * [misc]progress:  [ 2 / 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)))>
1546678453.228 * * * * [misc]progress:  [ 3 / 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)))>
1546678453.228 * [enter]simplify:  Simplifying (cos x)
1546678453.228 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678453.229 * [exit]simplify:  Simplified to (cos x)
1546678453.229 * [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)))
1546678453.229 * * * * [misc]progress:  [ 4 / 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)))>
1546678453.229 * [enter]simplify:  Simplifying (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
1546678453.229 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678453.231 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678453.233 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678453.236 * * [misc]simplify:  iters left: 2 (13 enodes)
1546678453.240 * * [misc]simplify:  iters left: 1 (17 enodes)
1546678453.244 * [exit]simplify:  Simplified to (* (cbrt (cos x)) (cos x))
1546678453.244 * [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)))
1546678453.244 * * * * [misc]progress:  [ 5 / 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)))>
1546678453.244 * [enter]simplify:  Simplifying (pow (sqrt (cos x)) 2)
1546678453.244 * * [misc]simplify:  iters left: 3 (5 enodes)
1546678453.245 * * [misc]simplify:  iters left: 2 (6 enodes)
1546678453.246 * [exit]simplify:  Simplified to (cos x)
1546678453.246 * [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)))
1546678453.246 * * * * [misc]progress:  [ 6 / 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)))>
1546678453.246 * [enter]simplify:  Simplifying (pow 1 2)
1546678453.246 * * [misc]simplify:  iters left: 1 (3 enodes)
1546678453.249 * [exit]simplify:  Simplified to 1
1546678453.250 * [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)))
1546678453.250 * * * * [misc]progress:  [ 7 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (* (cos x) (cos x))) 1)))>
1546678453.250 * * * * [misc]progress:  [ 8 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 9 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 10 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 11 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 12 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 13 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 14 / 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)))>
1546678453.250 * * * * [misc]progress:  [ 15 / 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)))>
1546678453.250 * [enter]simplify:  Simplifying (* (log (cos x)) 2)
1546678453.250 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678453.251 * * [misc]simplify:  iters left: 3 (6 enodes)
1546678453.252 * [exit]simplify:  Simplified to (* (log (cos x)) 2)
1546678453.252 * [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)))
1546678453.252 * * * * [misc]progress:  [ 16 / 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)))>
1546678453.252 * * * * [misc]progress:  [ 17 / 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)))>
1546678453.252 * [enter]simplify:  Simplifying (cos x)
1546678453.252 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678453.252 * [exit]simplify:  Simplified to (cos x)
1546678453.252 * [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)))
1546678453.252 * * * * [misc]progress:  [ 18 / 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)))>
1546678453.253 * [enter]simplify:  Simplifying (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
1546678453.253 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678453.253 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678453.254 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678453.256 * * [misc]simplify:  iters left: 2 (13 enodes)
1546678453.258 * * [misc]simplify:  iters left: 1 (17 enodes)
1546678453.261 * [exit]simplify:  Simplified to (* (cbrt (cos x)) (cos x))
1546678453.261 * [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)))
1546678453.261 * * * * [misc]progress:  [ 19 / 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)))>
1546678453.261 * [enter]simplify:  Simplifying (pow (sqrt (cos x)) 2)
1546678453.261 * * [misc]simplify:  iters left: 3 (5 enodes)
1546678453.262 * * [misc]simplify:  iters left: 2 (6 enodes)
1546678453.262 * [exit]simplify:  Simplified to (cos x)
1546678453.262 * [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)))
1546678453.263 * * * * [misc]progress:  [ 20 / 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)))>
1546678453.263 * [enter]simplify:  Simplifying (pow 1 2)
1546678453.263 * * [misc]simplify:  iters left: 1 (3 enodes)
1546678453.263 * [exit]simplify:  Simplified to 1
1546678453.263 * [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)))
1546678453.263 * * * * [misc]progress:  [ 21 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (* (cos x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678453.263 * * * * [misc]progress:  [ 22 / 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)))>
1546678453.263 * * * * [misc]progress:  [ 23 / 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)))>
1546678453.263 * * * * [misc]progress:  [ 24 / 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)))>
1546678453.263 * * * * [misc]progress:  [ 25 / 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)))>
1546678453.264 * * * * [misc]progress:  [ 26 / 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)))>
1546678453.264 * * * * [misc]progress:  [ 27 / 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)))>
1546678453.264 * * * * [misc]progress:  [ 28 / 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)))>
1546678453.264 * * * * [misc]progress:  [ 29 / 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)))>
1546678453.264 * [enter]simplify:  Simplifying (* (log (sin x)) 2)
1546678453.264 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678453.264 * * [misc]simplify:  iters left: 3 (6 enodes)
1546678453.265 * [exit]simplify:  Simplified to (* (log (sin x)) 2)
1546678453.265 * [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)))
1546678453.265 * * * * [misc]progress:  [ 30 / 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)))>
1546678453.265 * * * * [misc]progress:  [ 31 / 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)))>
1546678453.266 * [enter]simplify:  Simplifying (sin x)
1546678453.266 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678453.266 * [exit]simplify:  Simplified to (sin x)
1546678453.266 * [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)))
1546678453.266 * * * * [misc]progress:  [ 32 / 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)))>
1546678453.266 * [enter]simplify:  Simplifying (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
1546678453.266 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678453.267 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678453.268 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678453.270 * * [misc]simplify:  iters left: 2 (13 enodes)
1546678453.272 * * [misc]simplify:  iters left: 1 (17 enodes)
1546678453.274 * [exit]simplify:  Simplified to (* (cbrt (sin x)) (sin x))
1546678453.274 * [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)))
1546678453.274 * * * * [misc]progress:  [ 33 / 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)))>
1546678453.274 * [enter]simplify:  Simplifying (pow (sqrt (sin x)) 2)
1546678453.274 * * [misc]simplify:  iters left: 3 (5 enodes)
1546678453.275 * * [misc]simplify:  iters left: 2 (6 enodes)
1546678453.276 * [exit]simplify:  Simplified to (sin x)
1546678453.276 * [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)))
1546678453.276 * * * * [misc]progress:  [ 34 / 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)))>
1546678453.276 * [enter]simplify:  Simplifying (pow 1 2)
1546678453.276 * * [misc]simplify:  iters left: 1 (3 enodes)
1546678453.277 * [exit]simplify:  Simplified to 1
1546678453.278 * [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)))
1546678453.278 * * * * [misc]progress:  [ 35 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (* (sin x) (sin x)) (pow (cos x) 2)) 1)))>
1546678453.278 * * * * [misc]progress:  [ 36 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 37 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 38 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 39 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 40 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 41 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 42 / 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)))>
1546678453.278 * * * * [misc]progress:  [ 43 / 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)))>
1546678453.278 * [enter]simplify:  Simplifying (* (log (sin x)) 2)
1546678453.278 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678453.280 * * [misc]simplify:  iters left: 3 (6 enodes)
1546678453.281 * [exit]simplify:  Simplified to (* (log (sin x)) 2)
1546678453.281 * [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)))
1546678453.282 * * * * [misc]progress:  [ 44 / 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)))>
1546678453.282 * * * * [misc]progress:  [ 45 / 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)))>
1546678453.282 * [enter]simplify:  Simplifying (sin x)
1546678453.282 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678453.283 * [exit]simplify:  Simplified to (sin x)
1546678453.283 * [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)))
1546678453.283 * * * * [misc]progress:  [ 46 / 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)))>
1546678453.283 * [enter]simplify:  Simplifying (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
1546678453.283 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678453.285 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678453.287 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678453.290 * * [misc]simplify:  iters left: 2 (13 enodes)
1546678453.294 * * [misc]simplify:  iters left: 1 (17 enodes)
1546678453.298 * [exit]simplify:  Simplified to (* (cbrt (sin x)) (sin x))
1546678453.298 * [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)))
1546678453.299 * * * * [misc]progress:  [ 47 / 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)))>
1546678453.299 * [enter]simplify:  Simplifying (pow (sqrt (sin x)) 2)
1546678453.299 * * [misc]simplify:  iters left: 3 (5 enodes)
1546678453.300 * * [misc]simplify:  iters left: 2 (6 enodes)
1546678453.302 * [exit]simplify:  Simplified to (sin x)
1546678453.302 * [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)))
1546678453.302 * * * * [misc]progress:  [ 48 / 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)))>
1546678453.302 * [enter]simplify:  Simplifying (pow 1 2)
1546678453.302 * * [misc]simplify:  iters left: 1 (3 enodes)
1546678453.303 * [exit]simplify:  Simplified to 1
1546678453.304 * [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)))
1546678453.304 * * * * [misc]progress:  [ 49 / 68 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (* (sin x) (sin x)) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678453.304 * * * * [misc]progress:  [ 50 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 51 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 52 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 53 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 54 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 55 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 56 / 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)))>
1546678453.304 * * * * [misc]progress:  [ 57 / 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)))>
1546678453.304 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1546678453.304 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678453.308 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678453.313 * * [misc]simplify:  iters left: 4 (30 enodes)
1546678453.322 * * [misc]simplify:  iters left: 3 (37 enodes)
1546678453.329 * * [misc]simplify:  iters left: 2 (39 enodes)
1546678453.333 * * [misc]simplify:  iters left: 1 (48 enodes)
1546678453.339 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1546678453.339 * [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)))
1546678453.340 * * * * [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)))>
1546678453.340 * [enter]simplify:  Simplifying (pow (cos x) 2)
1546678453.340 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.340 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.341 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678453.341 * [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)))
1546678453.341 * * * * [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)))>
1546678453.341 * [enter]simplify:  Simplifying (pow (cos x) 2)
1546678453.341 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.342 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.342 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678453.342 * [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)))
1546678453.342 * * * * [misc]progress:  [ 60 / 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)))>
1546678453.343 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
1546678453.343 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678453.344 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678453.347 * * [misc]simplify:  iters left: 4 (30 enodes)
1546678453.351 * * [misc]simplify:  iters left: 3 (37 enodes)
1546678453.356 * * [misc]simplify:  iters left: 2 (39 enodes)
1546678453.361 * * [misc]simplify:  iters left: 1 (48 enodes)
1546678453.368 * [exit]simplify:  Simplified to (+ (* (pow x 4) 1/3) (- 1 (* x x)))
1546678453.368 * [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)))
1546678453.368 * * * * [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)))>
1546678453.368 * [enter]simplify:  Simplifying (pow (cos x) 2)
1546678453.368 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.368 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.369 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678453.369 * [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)))
1546678453.369 * * * * [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)))>
1546678453.369 * [enter]simplify:  Simplifying (pow (cos x) 2)
1546678453.369 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.370 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.371 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678453.371 * [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)))
1546678453.371 * * * * [misc]progress:  [ 63 / 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)))>
1546678453.371 * [enter]simplify:  Simplifying (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1546678453.371 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678453.373 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678453.376 * * [misc]simplify:  iters left: 4 (36 enodes)
1546678453.381 * * [misc]simplify:  iters left: 3 (43 enodes)
1546678453.386 * * [misc]simplify:  iters left: 2 (45 enodes)
1546678453.391 * * [misc]simplify:  iters left: 1 (50 enodes)
1546678453.398 * [exit]simplify:  Simplified to (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6))))
1546678453.398 * [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)))
1546678453.398 * * * * [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)))>
1546678453.398 * [enter]simplify:  Simplifying (pow (sin x) 2)
1546678453.398 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.399 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.400 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678453.400 * [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)))
1546678453.400 * * * * [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)))>
1546678453.400 * [enter]simplify:  Simplifying (pow (sin x) 2)
1546678453.401 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.402 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.403 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678453.403 * [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)))
1546678453.403 * * * * [misc]progress:  [ 66 / 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)))>
1546678453.403 * [enter]simplify:  Simplifying (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
1546678453.404 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678453.408 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678453.415 * * [misc]simplify:  iters left: 4 (36 enodes)
1546678453.425 * * [misc]simplify:  iters left: 3 (43 enodes)
1546678453.436 * * [misc]simplify:  iters left: 2 (45 enodes)
1546678453.446 * * [misc]simplify:  iters left: 1 (50 enodes)
1546678453.461 * [exit]simplify:  Simplified to (- (* x x) (- (* 1/3 (pow x 4)) (* 2/45 (pow x 6))))
1546678453.461 * [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)))
1546678453.461 * * * * [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)))>
1546678453.462 * [enter]simplify:  Simplifying (pow (sin x) 2)
1546678453.462 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.463 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.465 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678453.465 * [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)))
1546678453.465 * * * * [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)))>
1546678453.466 * [enter]simplify:  Simplifying (pow (sin x) 2)
1546678453.466 * * [misc]simplify:  iters left: 2 (4 enodes)
1546678453.467 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678453.468 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678453.468 * [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)))
1546678453.469 * * * [misc]progress:  adding candidates to table
1546678454.306 * * [misc]progress:  iteration 3 / 4
1546678454.306 * * * [misc]progress:  picking best candidate
1546678454.350 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678454.350 * * * [misc]progress:  localizing error
1546678454.370 * * * [misc]progress:  generating rewritten candidates
1546678454.370 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 2)
1546678454.402 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1546678454.411 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1546678454.416 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2 2)
1546678454.422 * * * [misc]progress:  generating series expansions
1546678454.422 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 2)
1546678454.423 * [misc]backup-simplify:  Simplify (* (* (tan x) (tan x)) (* (tan x) (tan x))) into (pow (tan x) 4)
1546678454.423 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 4) in (x) around 0
1546678454.423 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546678454.423 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.423 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.423 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.423 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.423 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.423 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.423 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.423 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.423 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.423 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.424 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.424 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.424 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546678454.424 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.424 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.424 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.424 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.424 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.424 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.424 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.424 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.424 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.424 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.425 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.425 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.425 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.426 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.426 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678454.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678454.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.427 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.428 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678454.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678454.430 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678454.430 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678454.431 * [misc]backup-simplify:  Simplify (+ (* 1 2/3) (+ (* 0 0) (* 2/3 1))) into 4/3
1546678454.431 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546678454.433 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.435 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678454.435 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678454.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678454.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 2/3) (+ (* 2/3 0) (* 0 1)))) into 0
1546678454.436 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.441 * [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
1546678454.445 * [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
1546678454.445 * [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
1546678454.446 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678454.446 * [misc]backup-simplify:  Simplify (+ (* 1 17/45) (+ (* 0 0) (+ (* 2/3 2/3) (+ (* 0 0) (* 17/45 1))))) into 6/5
1546678454.446 * [misc]backup-simplify:  Simplify 6/5 into 6/5
1546678454.447 * [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))))
1546678454.447 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))) into (pow (tan (/ 1 x)) 4)
1546678454.447 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in (x) around 0
1546678454.447 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546678454.447 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.447 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.447 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.447 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.447 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.447 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.447 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.447 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.447 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.447 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.448 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.448 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.448 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.448 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.448 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.448 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546678454.448 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.448 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.448 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.448 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.448 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.448 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.448 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.448 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.448 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.449 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.449 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.449 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.449 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.449 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.449 * [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))
1546678454.450 * [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))
1546678454.450 * [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))
1546678454.450 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678454.451 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678454.451 * [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
1546678454.451 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.451 * [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
1546678454.452 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678454.452 * [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
1546678454.452 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.452 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.453 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678454.453 * [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
1546678454.453 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.453 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.454 * [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
1546678454.454 * [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
1546678454.454 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.455 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.455 * [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
1546678454.456 * [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
1546678454.456 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.456 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.457 * [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
1546678454.457 * [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
1546678454.457 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.457 * [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))
1546678454.458 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) into (pow (tan (/ -1 x)) 4)
1546678454.458 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in (x) around 0
1546678454.458 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.458 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.458 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.458 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.458 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.458 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.458 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.458 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.458 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.458 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.458 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.458 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.458 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.458 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.458 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.458 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.458 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.458 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546678454.458 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.458 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.458 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.459 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.459 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.459 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.459 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.459 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.459 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.459 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.459 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.459 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.459 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.459 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.459 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.459 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.459 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.459 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.459 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.459 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.459 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.459 * [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))
1546678454.460 * [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))
1546678454.460 * [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))
1546678454.460 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678454.460 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678454.460 * [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
1546678454.460 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.460 * [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
1546678454.461 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678454.461 * [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
1546678454.461 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.461 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.462 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678454.462 * [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
1546678454.462 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.463 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.463 * [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
1546678454.464 * [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
1546678454.464 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.464 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.464 * [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
1546678454.465 * [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
1546678454.465 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.465 * [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)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678454.466 * [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
1546678454.467 * [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
1546678454.467 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.467 * [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))
1546678454.467 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1546678454.467 * [misc]backup-simplify:  Simplify (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) into (/ (pow (- 1 (pow (tan x) 2)) 2) (- 1 (pow (tan x) 4)))
1546678454.467 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (pow (tan x) 2)) 2) (- 1 (pow (tan x) 4))) in (x) around 0
1546678454.467 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan x) 2)) 2) (- 1 (pow (tan x) 4))) in x
1546678454.467 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan x) 2)) 2) in x
1546678454.467 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678454.467 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.467 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.467 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.467 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.467 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.467 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.467 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.467 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.468 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.468 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.468 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.468 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.468 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.468 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678454.469 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 4)) in x
1546678454.469 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.469 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.469 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546678454.469 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.469 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.469 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.469 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.469 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.469 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.469 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.469 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.469 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.469 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.469 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.470 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.470 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678454.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.470 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan x) 2)) 2) (- 1 (pow (tan x) 4))) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan x) 2)) 2) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.470 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.470 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.470 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.470 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.470 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.470 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.470 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.470 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.470 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.470 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.471 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.471 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678454.471 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 4)) in x
1546678454.471 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.471 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.471 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 4) in x
1546678454.471 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.471 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.471 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.471 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.471 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.471 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.471 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.471 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.471 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.471 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.472 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.472 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678454.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.472 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.473 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.473 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678454.473 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.473 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.473 * [misc]backup-simplify:  Simplify (- 1) into -1
1546678454.473 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546678454.473 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* 0 0) (* -1 1))) into -2
1546678454.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.474 * [misc]backup-simplify:  Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -2
1546678454.474 * [misc]backup-simplify:  Simplify -2 into -2
1546678454.474 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 -1) (+ (* -1 0) (* 0 1)))) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.475 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ 0 1)))) into 0
1546678454.475 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678454.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678454.477 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678454.478 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678454.478 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546678454.478 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546678454.478 * [misc]backup-simplify:  Simplify (+ (* 1 -2/3) (+ (* 0 0) (+ (* -1 -1) (+ (* 0 0) (* -2/3 1))))) into -1/3
1546678454.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.478 * [misc]backup-simplify:  Simplify (- 1) into -1
1546678454.478 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546678454.479 * [misc]backup-simplify:  Simplify (- (/ -1/3 1) (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ 0 1)))) into 2/3
1546678454.479 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678454.479 * [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)))
1546678454.480 * [misc]backup-simplify:  Simplify (* (/ (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (- (* 1 1) (* (* (tan (/ 1 x)) (tan (/ 1 x))) (* (tan (/ 1 x)) (tan (/ 1 x)))))) (- 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) into (/ (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) (- 1 (pow (tan (/ 1 x)) 4)))
1546678454.480 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) (- 1 (pow (tan (/ 1 x)) 4))) in (x) around 0
1546678454.480 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) (- 1 (pow (tan (/ 1 x)) 4))) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.480 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.480 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.480 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.480 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.480 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.480 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.480 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.480 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.480 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.480 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.480 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.481 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.481 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.481 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.481 * [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))
1546678454.481 * [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)))
1546678454.482 * [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)))
1546678454.482 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 4)) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.482 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.482 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.482 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.482 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.482 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.482 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.482 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.482 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.482 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.482 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.482 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.483 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.483 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.483 * [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 (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2)
1546678454.484 * [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))
1546678454.484 * [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))
1546678454.484 * [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)))
1546678454.484 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) into (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))
1546678454.485 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))
1546678454.485 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) (- 1 (pow (tan (/ 1 x)) 4))) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan (/ 1 x)) 2)) 2) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.485 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.485 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.485 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.485 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.485 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.485 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.485 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.486 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.486 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.486 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.486 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.486 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.486 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.486 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.486 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.487 * [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))
1546678454.487 * [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)))
1546678454.487 * [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)))
1546678454.487 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 4)) in x
1546678454.487 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.487 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.487 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x
1546678454.487 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.487 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.487 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.487 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.487 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.487 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.488 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.488 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.488 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.488 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.488 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.488 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.488 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.488 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.488 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.489 * [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 (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2)
1546678454.489 * [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))
1546678454.489 * [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))
1546678454.490 * [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)))
1546678454.490 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) into (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))
1546678454.491 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))
1546678454.491 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))
1546678454.492 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678454.492 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678454.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.493 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546678454.494 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678454.494 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678454.494 * [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
1546678454.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.496 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.496 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.496 * [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
1546678454.497 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678454.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.498 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))))) into 0
1546678454.498 * [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
1546678454.499 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678454.499 * [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
1546678454.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.501 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.501 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.502 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.502 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678454.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.504 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))))))) into 0
1546678454.504 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.505 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678454.505 * [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
1546678454.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.507 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.507 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.508 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.509 * [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
1546678454.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.510 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))))))) into 0
1546678454.510 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.511 * [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
1546678454.512 * [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
1546678454.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.514 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.514 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.515 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.516 * [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
1546678454.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.517 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))))))))) into 0
1546678454.518 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678454.519 * [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
1546678454.520 * [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
1546678454.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.522 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.523 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.523 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.524 * [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
1546678454.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.526 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)))))))))) into 0
1546678454.527 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678454.528 * [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
1546678454.529 * [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
1546678454.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.531 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))) 2) (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ 1 x)) 4) (pow (cos (/ 1 x)) 4))))))) into 0
1546678454.532 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.532 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2))) 2) (- 1 (/ (pow (sin (/ 1 (/ 1 x))) 4) (pow (cos (/ 1 (/ 1 x))) 4)))) into (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))))
1546678454.533 * [misc]backup-simplify:  Simplify (* (/ (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (- (* 1 1) (* (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))))) (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) into (/ (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) (- 1 (pow (tan (/ -1 x)) 4)))
1546678454.533 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) (- 1 (pow (tan (/ -1 x)) 4))) in (x) around 0
1546678454.533 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) (- 1 (pow (tan (/ -1 x)) 4))) in x
1546678454.533 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) in x
1546678454.533 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678454.533 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.533 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.533 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.533 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.533 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.533 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.533 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.534 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.534 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.534 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.534 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.534 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.534 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.534 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.534 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.534 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.534 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.534 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.534 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.534 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.534 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.534 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.534 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.534 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.535 * [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))
1546678454.535 * [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)))
1546678454.535 * [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)))
1546678454.535 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 4)) in x
1546678454.535 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.535 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.535 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546678454.535 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.535 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.536 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.536 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.536 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.536 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.536 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.536 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.536 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.536 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.536 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.536 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.536 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.536 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.536 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.536 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.536 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.536 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.536 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.536 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.536 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.537 * [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 (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2)
1546678454.537 * [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))
1546678454.538 * [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))
1546678454.538 * [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)))
1546678454.538 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) into (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))
1546678454.539 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))
1546678454.539 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) (- 1 (pow (tan (/ -1 x)) 4))) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (pow (tan (/ -1 x)) 2)) 2) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.539 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.539 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.539 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.539 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.539 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.539 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.539 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.539 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.539 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.539 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.540 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.540 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.540 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.540 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.540 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.540 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.540 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.540 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.540 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.540 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.540 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.540 * [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))
1546678454.541 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) into (- (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))
1546678454.541 * [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)))
1546678454.541 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 4)) in x
1546678454.541 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678454.541 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.541 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x
1546678454.541 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.541 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.541 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.541 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.541 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.541 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.541 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.541 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.541 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.542 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.542 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.542 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.542 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.542 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.542 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.542 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.542 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.542 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.542 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.542 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.542 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.543 * [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 (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2)
1546678454.543 * [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))
1546678454.543 * [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))
1546678454.544 * [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)))
1546678454.544 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) into (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))
1546678454.545 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))
1546678454.547 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) into (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))
1546678454.548 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678454.548 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678454.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.549 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546678454.549 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678454.550 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678454.550 * [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
1546678454.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.552 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.552 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.552 * [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
1546678454.553 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678454.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.554 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))))) into 0
1546678454.554 * [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
1546678454.555 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678454.555 * [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
1546678454.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.557 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.557 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.558 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.558 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678454.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.559 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))) into 0
1546678454.560 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678454.560 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678454.561 * [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
1546678454.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.563 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.563 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.564 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.565 * [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
1546678454.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.566 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))))))) into 0
1546678454.566 * [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)))))) into 0
1546678454.567 * [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
1546678454.568 * [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
1546678454.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.569 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.569 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.569 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678454.570 * [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
1546678454.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.571 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))))))))) into 0
1546678454.571 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678454.572 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546678454.572 * [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
1546678454.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.573 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.574 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.574 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.575 * [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
1546678454.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.575 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2)))))))))) into 0
1546678454.576 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.576 * [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
1546678454.577 * [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
1546678454.577 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678454.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678454.579 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (+ (* (/ (pow (- 1 (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))) 2) (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4)))) (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))) (* 0 (/ 0 (- 1 (/ (pow (sin (/ -1 x)) 4) (pow (cos (/ -1 x)) 4))))))) into 0
1546678454.579 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.579 * [misc]backup-simplify:  Simplify (/ (pow (- 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 2) (pow (cos (/ -1 (/ 1 (- x)))) 2))) 2) (- 1 (/ (pow (sin (/ -1 (/ 1 (- x)))) 4) (pow (cos (/ -1 (/ 1 (- x)))) 4)))) into (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))))
1546678454.579 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1546678454.579 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678454.579 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678454.579 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.579 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.579 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.579 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.579 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.579 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.579 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.579 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.579 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.579 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.579 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.580 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.580 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.580 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.580 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.580 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.580 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.580 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.580 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.580 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.581 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.581 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.581 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.581 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.581 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.581 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.582 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.582 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678454.582 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678454.583 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.583 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.584 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678454.584 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678454.585 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678454.585 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678454.585 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678454.586 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.587 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678454.587 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678454.588 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678454.588 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.590 * [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
1546678454.592 * [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
1546678454.593 * [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
1546678454.593 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678454.593 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678454.593 * [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))))
1546678454.593 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678454.593 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678454.593 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.593 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.593 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.593 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.593 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.593 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.593 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.594 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.594 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.594 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.594 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.594 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.594 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.594 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.594 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.594 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.594 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.594 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.594 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.594 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.594 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.594 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.594 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.594 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.595 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.595 * [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))
1546678454.595 * [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))
1546678454.595 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678454.595 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678454.595 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.595 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678454.596 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678454.596 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.596 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678454.596 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678454.596 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.597 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.597 * [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
1546678454.597 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.597 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.598 * [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
1546678454.598 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.598 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678454.599 * [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
1546678454.599 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.599 * [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))
1546678454.599 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678454.599 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678454.599 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.599 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.599 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.599 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.599 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.599 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.599 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.599 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.599 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.599 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.600 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.600 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.600 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.600 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.600 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.600 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.600 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.600 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.600 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.600 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.600 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.600 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.600 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.600 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.600 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.600 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.600 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.600 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.600 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.600 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.600 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.600 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.600 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.600 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.600 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.601 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.601 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.601 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.601 * [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))
1546678454.601 * [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))
1546678454.601 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678454.601 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678454.601 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.602 * [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
1546678454.602 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678454.602 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.602 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.602 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678454.603 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.603 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.603 * [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
1546678454.603 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.604 * [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
1546678454.604 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.605 * [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
1546678454.605 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.605 * [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))
1546678454.605 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2 2)
1546678454.606 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678454.606 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678454.606 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.606 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.606 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.606 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.606 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.606 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.606 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.606 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.606 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.606 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.606 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.607 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678454.607 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678454.607 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678454.607 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678454.607 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.607 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.607 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.607 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678454.607 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.607 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.607 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678454.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678454.608 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.608 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.608 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678454.609 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678454.609 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678454.609 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.610 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678454.611 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678454.611 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678454.611 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678454.611 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678454.612 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678454.613 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678454.614 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678454.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678454.614 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.617 * [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
1546678454.618 * [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
1546678454.619 * [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
1546678454.619 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678454.619 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678454.619 * [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))))
1546678454.619 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678454.619 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678454.619 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.619 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.620 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.620 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.620 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.620 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.620 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.620 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.620 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.620 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.620 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.620 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.620 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.620 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.620 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.620 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678454.620 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678454.620 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.620 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.620 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678454.621 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678454.621 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678454.621 * [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))
1546678454.621 * [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))
1546678454.621 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678454.621 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678454.621 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.622 * [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
1546678454.622 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678454.622 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.622 * [misc]backup-simplify:  Simplify (- (/ 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
1546678454.622 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678454.622 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.623 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.623 * [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
1546678454.623 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.623 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.624 * [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
1546678454.624 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.624 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678454.625 * [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
1546678454.625 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.625 * [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))
1546678454.625 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678454.625 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678454.625 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.625 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.625 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.625 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.625 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.625 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.625 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.625 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.625 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.625 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.626 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.626 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.626 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.626 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.626 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.626 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.626 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.626 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.626 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678454.626 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.626 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.626 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.626 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.626 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.626 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.626 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678454.626 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678454.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678454.626 * [misc]backup-simplify:  Simplify -1 into -1
1546678454.626 * [misc]taylor:  Taking taylor expansion of x in x
1546678454.626 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.626 * [misc]backup-simplify:  Simplify 1 into 1
1546678454.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678454.627 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678454.627 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678454.627 * [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))
1546678454.627 * [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))
1546678454.627 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678454.627 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678454.627 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.627 * [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
1546678454.628 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678454.628 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.628 * [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)))))) into 0
1546678454.628 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678454.628 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.629 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.629 * [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
1546678454.629 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.629 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.630 * [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
1546678454.630 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.630 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678454.631 * [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
1546678454.631 * [misc]backup-simplify:  Simplify 0 into 0
1546678454.631 * [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))
1546678454.631 * * * [misc]progress:  simplifying candidates
1546678454.631 * * * * [misc]progress:  [ 1 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.631 * [enter]simplify:  Simplifying (tan x)
1546678454.631 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.632 * [exit]simplify:  Simplified to (tan x)
1546678454.632 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.632 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546678454.632 * * [misc]simplify:  iters left: 4 (3 enodes)
1546678454.634 * * [misc]simplify:  iters left: 3 (12 enodes)
1546678454.635 * [exit]simplify:  Simplified to 4
1546678454.635 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.635 * * * * [misc]progress:  [ 2 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))>
1546678454.635 * [enter]simplify:  Simplifying (tan x)
1546678454.635 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.635 * [exit]simplify:  Simplified to (tan x)
1546678454.635 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))
1546678454.635 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1546678454.635 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678454.637 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678454.638 * [exit]simplify:  Simplified to 4
1546678454.638 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.638 * * * * [misc]progress:  [ 3 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.638 * [enter]simplify:  Simplifying (tan x)
1546678454.638 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.638 * [exit]simplify:  Simplified to (tan x)
1546678454.638 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.638 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546678454.638 * * [misc]simplify:  iters left: 4 (3 enodes)
1546678454.640 * * [misc]simplify:  iters left: 3 (12 enodes)
1546678454.641 * [exit]simplify:  Simplified to 4
1546678454.641 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.641 * * * * [misc]progress:  [ 4 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.641 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.641 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.641 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.641 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.642 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.642 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.642 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.643 * [exit]simplify:  Simplified to 2
1546678454.643 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.643 * * * * [misc]progress:  [ 5 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.643 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.643 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.644 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.644 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.644 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.644 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.645 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.645 * [exit]simplify:  Simplified to 2
1546678454.645 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.645 * * * * [misc]progress:  [ 6 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.645 * [enter]simplify:  Simplifying (tan x)
1546678454.645 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.646 * [exit]simplify:  Simplified to (tan x)
1546678454.646 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.646 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1546678454.646 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678454.648 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678454.651 * [exit]simplify:  Simplified to 4
1546678454.651 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.651 * * * * [misc]progress:  [ 7 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (* (tan x) (tan x)))))>
1546678454.651 * [enter]simplify:  Simplifying (tan x)
1546678454.651 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.652 * [exit]simplify:  Simplified to (tan x)
1546678454.652 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 2)))) (- 1 (* (tan x) (tan x)))))
1546678454.652 * [enter]simplify:  Simplifying (+ 2 2)
1546678454.652 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.653 * * [misc]simplify:  iters left: 1 (3 enodes)
1546678454.654 * [exit]simplify:  Simplified to 4
1546678454.654 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.654 * * * * [misc]progress:  [ 8 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.654 * [enter]simplify:  Simplifying (tan x)
1546678454.654 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.655 * [exit]simplify:  Simplified to (tan x)
1546678454.655 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ 2 (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.655 * [enter]simplify:  Simplifying (+ 2 (+ 1 1))
1546678454.655 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678454.658 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678454.660 * [exit]simplify:  Simplified to 4
1546678454.660 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.660 * * * * [misc]progress:  [ 9 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.661 * [enter]simplify:  Simplifying (tan x)
1546678454.661 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.661 * [exit]simplify:  Simplified to (tan x)
1546678454.661 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.662 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546678454.662 * * [misc]simplify:  iters left: 4 (3 enodes)
1546678454.665 * * [misc]simplify:  iters left: 3 (12 enodes)
1546678454.666 * [exit]simplify:  Simplified to 4
1546678454.666 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.666 * * * * [misc]progress:  [ 10 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))>
1546678454.667 * [enter]simplify:  Simplifying (tan x)
1546678454.667 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.667 * [exit]simplify:  Simplified to (tan x)
1546678454.667 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) 2)))) (- 1 (* (tan x) (tan x)))))
1546678454.668 * [enter]simplify:  Simplifying (+ (+ 1 1) 2)
1546678454.668 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678454.671 * * [misc]simplify:  iters left: 3 (11 enodes)
1546678454.672 * [exit]simplify:  Simplified to 4
1546678454.672 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.672 * * * * [misc]progress:  [ 11 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678454.673 * [enter]simplify:  Simplifying (tan x)
1546678454.673 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678454.673 * [exit]simplify:  Simplified to (tan x)
1546678454.673 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) (+ (+ 1 1) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678454.674 * [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
1546678454.674 * * [misc]simplify:  iters left: 4 (3 enodes)
1546678454.677 * * [misc]simplify:  iters left: 3 (12 enodes)
1546678454.678 * [exit]simplify:  Simplified to 4
1546678454.678 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (tan x) 4))) (- 1 (* (tan x) (tan x)))))
1546678454.678 * * * * [misc]progress:  [ 12 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.679 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.679 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.680 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.680 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.680 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.680 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.681 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.682 * [exit]simplify:  Simplified to 2
1546678454.682 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.682 * * * * [misc]progress:  [ 13 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.683 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.683 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.684 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.684 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.684 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.684 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.685 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.686 * [exit]simplify:  Simplified to 2
1546678454.686 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.686 * * * * [misc]progress:  [ 14 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.687 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.687 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.688 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.688 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.688 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.688 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.689 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.690 * [exit]simplify:  Simplified to 2
1546678454.690 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.690 * * * * [misc]progress:  [ 15 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.691 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.691 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.692 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.692 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.692 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.692 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.693 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.694 * [exit]simplify:  Simplified to 2
1546678454.694 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.694 * * * * [misc]progress:  [ 16 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546678454.695 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546678454.695 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678454.696 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678454.699 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678454.702 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678454.706 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678454.708 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546678454.708 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546678454.708 * * * * [misc]progress:  [ 17 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546678454.708 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546678454.708 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678454.709 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678454.710 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678454.712 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678454.714 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678454.716 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546678454.716 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546678454.716 * * * * [misc]progress:  [ 18 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))>
1546678454.716 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.716 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.716 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.717 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.717 * * * * [misc]progress:  [ 19 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.717 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.717 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.717 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.717 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.717 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.717 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.718 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.719 * [exit]simplify:  Simplified to 2
1546678454.719 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.719 * * * * [misc]progress:  [ 20 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.719 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.719 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.719 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.719 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.720 * [enter]simplify:  Simplifying (+ 1 1)
1546678454.720 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678454.720 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678454.721 * [exit]simplify:  Simplified to 2
1546678454.721 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))
1546678454.721 * * * * [misc]progress:  [ 21 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546678454.721 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546678454.721 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678454.722 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678454.723 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678454.725 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678454.726 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678454.729 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546678454.729 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546678454.729 * * * * [misc]progress:  [ 22 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546678454.729 * [enter]simplify:  Simplifying (* (* (tan x) (tan x)) (* (tan x) (tan x)))
1546678454.730 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678454.731 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678454.734 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678454.737 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678454.741 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678454.744 * [exit]simplify:  Simplified to (pow (tan x) 4)
1546678454.744 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (pow (tan x) 4) 1))) (- 1 (* (tan x) (tan x)))))
1546678454.744 * * * * [misc]progress:  [ 23 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) 2))) (- 1 (* (tan x) (tan x)))))>
1546678454.744 * * * * [misc]progress:  [ 24 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.745 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.745 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.746 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.746 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.746 * * * * [misc]progress:  [ 25 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))>
1546678454.746 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678454.746 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678454.747 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678454.747 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (tan x) (tan x)) (+ 1 1)))) (- 1 (* (tan x) (tan x)))))
1546678454.747 * * * * [misc]progress:  [ 26 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 1))) (- 1 (* (tan x) (tan x)))))>
1546678454.747 * * * * [misc]progress:  [ 27 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.747 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1546678454.748 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678454.749 * * [misc]simplify:  iters left: 5 (9 enodes)
1546678454.752 * [exit]simplify:  Simplified to (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))
1546678454.752 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546678454.752 * * * * [misc]progress:  [ 28 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.753 * [enter]simplify:  Simplifying (+ (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))))
1546678454.753 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678454.755 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678454.758 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678454.761 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546678454.761 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546678454.761 * * * * [misc]progress:  [ 29 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.761 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (+ (log (tan x)) (log (tan x))))
1546678454.761 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678454.764 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678454.767 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678454.770 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546678454.770 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546678454.770 * * * * [misc]progress:  [ 30 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.770 * [enter]simplify:  Simplifying (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546678454.771 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678454.772 * * [misc]simplify:  iters left: 5 (7 enodes)
1546678454.774 * * [misc]simplify:  iters left: 4 (11 enodes)
1546678454.778 * * [misc]simplify:  iters left: 3 (12 enodes)
1546678454.781 * [exit]simplify:  Simplified to (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))
1546678454.781 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (+ (log (* (tan x) (tan x))) (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546678454.781 * * * * [misc]progress:  [ 31 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (exp (log (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.781 * * * * [misc]progress:  [ 32 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (log (exp (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.781 * * * * [misc]progress:  [ 33 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.781 * [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))))
1546678454.781 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678454.784 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678454.789 * * [misc]simplify:  iters left: 4 (44 enodes)
1546678454.800 * * [misc]simplify:  iters left: 3 (100 enodes)
1546678454.834 * * [misc]simplify:  iters left: 2 (123 enodes)
1546678454.869 * * [misc]simplify:  iters left: 1 (127 enodes)
1546678454.888 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546678454.889 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546678454.889 * * * * [misc]progress:  [ 34 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678454.889 * [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))))
1546678454.889 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678454.893 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678454.903 * * [misc]simplify:  iters left: 4 (72 enodes)
1546678454.926 * * [misc]simplify:  iters left: 3 (136 enodes)
1546678454.956 * * [misc]simplify:  iters left: 2 (160 enodes)
1546678454.998 * * [misc]simplify:  iters left: 1 (164 enodes)
1546678455.011 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546678455.012 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546678455.012 * * * * [misc]progress:  [ 35 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678455.012 * [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))))
1546678455.012 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678455.014 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678455.018 * * [misc]simplify:  iters left: 4 (74 enodes)
1546678455.037 * * [misc]simplify:  iters left: 3 (125 enodes)
1546678455.069 * * [misc]simplify:  iters left: 2 (133 enodes)
1546678455.095 * * [misc]simplify:  iters left: 1 (136 enodes)
1546678455.113 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546678455.113 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546678455.113 * * * * [misc]progress:  [ 36 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678455.113 * [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))))
1546678455.114 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678455.116 * * [misc]simplify:  iters left: 5 (17 enodes)
1546678455.123 * * [misc]simplify:  iters left: 4 (43 enodes)
1546678455.134 * * [misc]simplify:  iters left: 3 (102 enodes)
1546678455.154 * * [misc]simplify:  iters left: 2 (120 enodes)
1546678455.172 * * [misc]simplify:  iters left: 1 (124 enodes)
1546678455.183 * [exit]simplify:  Simplified to (* (pow (tan x) 6) (pow (tan x) 6))
1546678455.183 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (pow (tan x) 6) (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546678455.183 * * * * [misc]progress:  [ 37 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678455.183 * * * * [misc]progress:  [ 38 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (cbrt (* (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678455.183 * * * * [misc]progress:  [ 39 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (sqrt (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (sqrt (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678455.184 * * * * [misc]progress:  [ 40 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546678455.184 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (sin x)))
1546678455.184 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.184 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678455.186 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678455.187 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678455.189 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678455.191 * [exit]simplify:  Simplified to (pow (sin x) 4)
1546678455.191 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (* (* (cos x) (cos x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678455.191 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (* (cos x) (cos x)))
1546678455.191 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.192 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678455.193 * * [misc]simplify:  iters left: 3 (10 enodes)
1546678455.194 * * [misc]simplify:  iters left: 2 (14 enodes)
1546678455.196 * * [misc]simplify:  iters left: 1 (16 enodes)
1546678455.198 * [exit]simplify:  Simplified to (pow (cos x) 4)
1546678455.198 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546678455.198 * * * * [misc]progress:  [ 41 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.198 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (sin x)))
1546678455.198 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.199 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.203 * * [misc]simplify:  iters left: 3 (20 enodes)
1546678455.208 * * [misc]simplify:  iters left: 2 (22 enodes)
1546678455.213 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546678455.213 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.213 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1546678455.213 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.214 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678455.216 * * [misc]simplify:  iters left: 3 (7 enodes)
1546678455.218 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546678455.218 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546678455.218 * * * * [misc]progress:  [ 42 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.218 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (sin x) (tan x)))
1546678455.218 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.220 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.224 * * [misc]simplify:  iters left: 3 (20 enodes)
1546678455.229 * * [misc]simplify:  iters left: 2 (22 enodes)
1546678455.234 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546678455.234 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (* (cos x) (cos x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.234 * [enter]simplify:  Simplifying (* (* (cos x) (cos x)) (cos x))
1546678455.234 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.236 * * [misc]simplify:  iters left: 4 (5 enodes)
1546678455.237 * * [misc]simplify:  iters left: 3 (7 enodes)
1546678455.239 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546678455.239 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (sin x) (tan x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546678455.239 * * * * [misc]progress:  [ 43 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546678455.240 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546678455.240 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.242 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.246 * * [misc]simplify:  iters left: 3 (22 enodes)
1546678455.252 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1546678455.252 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678455.253 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1546678455.253 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.254 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678455.256 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546678455.256 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546678455.256 * * * * [misc]progress:  [ 44 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.257 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546678455.257 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678455.259 * * [misc]simplify:  iters left: 4 (10 enodes)
1546678455.262 * * [misc]simplify:  iters left: 3 (17 enodes)
1546678455.266 * * [misc]simplify:  iters left: 2 (21 enodes)
1546678455.272 * * [misc]simplify:  iters left: 1 (22 enodes)
1546678455.277 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546678455.278 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.278 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678455.278 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678455.279 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678455.279 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.279 * * * * [misc]progress:  [ 45 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.279 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (sin x) (tan x)))
1546678455.279 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.282 * * [misc]simplify:  iters left: 4 (11 enodes)
1546678455.285 * * [misc]simplify:  iters left: 3 (19 enodes)
1546678455.289 * * [misc]simplify:  iters left: 2 (23 enodes)
1546678455.291 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678455.294 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546678455.294 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.294 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678455.294 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678455.295 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678455.295 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.295 * * * * [misc]progress:  [ 46 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546678455.295 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (sin x)))
1546678455.295 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.296 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.299 * * [misc]simplify:  iters left: 3 (20 enodes)
1546678455.301 * * [misc]simplify:  iters left: 2 (22 enodes)
1546678455.303 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (sin x) (sin x)))
1546678455.303 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (sin x) (sin x))) (* (cos x) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678455.304 * [enter]simplify:  Simplifying (* (cos x) (* (cos x) (cos x)))
1546678455.304 * * [misc]simplify:  iters left: 5 (4 enodes)
1546678455.304 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678455.305 * [exit]simplify:  Simplified to (pow (cos x) 3)
1546678455.305 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (sin x))) (pow (cos x) 3)))) (- 1 (* (tan x) (tan x)))))
1546678455.305 * * * * [misc]progress:  [ 47 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.306 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (sin x)))
1546678455.306 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.307 * * [misc]simplify:  iters left: 4 (11 enodes)
1546678455.308 * * [misc]simplify:  iters left: 3 (19 enodes)
1546678455.310 * * [misc]simplify:  iters left: 2 (23 enodes)
1546678455.313 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678455.315 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546678455.316 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.316 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678455.316 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678455.316 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678455.316 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.316 * * * * [misc]progress:  [ 48 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.316 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (sin x) (tan x)))
1546678455.316 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678455.317 * * [misc]simplify:  iters left: 4 (10 enodes)
1546678455.319 * * [misc]simplify:  iters left: 3 (17 enodes)
1546678455.323 * * [misc]simplify:  iters left: 2 (21 enodes)
1546678455.328 * * [misc]simplify:  iters left: 1 (22 enodes)
1546678455.334 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546678455.334 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.334 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678455.334 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678455.335 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678455.335 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (sin x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.335 * * * * [misc]progress:  [ 49 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* 1 (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678455.335 * * * * [misc]progress:  [ 50 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))))>
1546678455.336 * [enter]simplify:  Simplifying (tan x)
1546678455.336 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678455.336 * [exit]simplify:  Simplified to (tan x)
1546678455.336 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (* (tan x) (tan x)) (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678455.336 * * * * [misc]progress:  [ 51 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678455.337 * [enter]simplify:  Simplifying (tan x)
1546678455.337 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678455.337 * [exit]simplify:  Simplified to (tan x)
1546678455.337 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (tan x) (* (tan x) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546678455.337 * * * * [misc]progress:  [ 52 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.338 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678455.338 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678455.339 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678455.339 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.339 * * * * [misc]progress:  [ 53 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546678455.339 * [enter]simplify:  Simplifying (cos x)
1546678455.339 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678455.340 * [exit]simplify:  Simplified to (cos x)
1546678455.340 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (tan x) (sin x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546678455.340 * * * * [misc]progress:  [ 54 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546678455.340 * [enter]simplify:  Simplifying (cos x)
1546678455.340 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678455.341 * [exit]simplify:  Simplified to (cos x)
1546678455.341 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (tan x)) (* (sin x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546678455.341 * * * * [misc]progress:  [ 55 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (sin x)) (* (tan x) (tan x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.341 * [enter]simplify:  Simplifying (* (* (sin x) (sin x)) (* (tan x) (tan x)))
1546678455.341 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.343 * * [misc]simplify:  iters left: 4 (11 enodes)
1546678455.347 * * [misc]simplify:  iters left: 3 (18 enodes)
1546678455.352 * * [misc]simplify:  iters left: 2 (22 enodes)
1546678455.358 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678455.364 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (sin x)))
1546678455.364 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678455.364 * * * * [misc]progress:  [ 56 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546678455.364 * [enter]simplify:  Simplifying (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1546678455.364 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.366 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.370 * * [misc]simplify:  iters left: 3 (20 enodes)
1546678455.375 * * [misc]simplify:  iters left: 2 (22 enodes)
1546678455.380 * [exit]simplify:  Simplified to (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1546678455.380 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546678455.380 * * * * [misc]progress:  [ 57 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (sin x) (tan x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))>
1546678455.380 * [enter]simplify:  Simplifying (* (* (sin x) (tan x)) (* (tan x) (tan x)))
1546678455.380 * * [misc]simplify:  iters left: 5 (6 enodes)
1546678455.382 * * [misc]simplify:  iters left: 4 (12 enodes)
1546678455.386 * * [misc]simplify:  iters left: 3 (22 enodes)
1546678455.392 * [exit]simplify:  Simplified to (* (* (tan x) (sin x)) (* (tan x) (tan x)))
1546678455.392 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (* (* (tan x) (sin x)) (* (tan x) (tan x))) (cos x)))) (- 1 (* (tan x) (tan x)))))
1546678455.392 * * * * [misc]progress:  [ 58 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678455.392 * * * * [misc]progress:  [ 59 / 159 ] simplifiying candidate #<alt (λ (x) (pow (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) 1))>
1546678455.393 * [enter]simplify:  Simplifying (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))
1546678455.393 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678455.397 * * [misc]simplify:  iters left: 5 (26 enodes)
1546678455.406 * * [misc]simplify:  iters left: 4 (59 enodes)
1546678455.429 * * [misc]simplify:  iters left: 3 (144 enodes)
1546678455.502 * * [misc]simplify:  iters left: 2 (396 enodes)
1546678455.800 * [exit]simplify:  Simplified to (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) 4)))
1546678455.800 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) 4))) 1))
1546678455.801 * * * * [misc]progress:  [ 60 / 159 ] simplifiying candidate #<alt (λ (x) (pow (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) 1))>
1546678455.801 * * * * [misc]progress:  [ 61 / 159 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (log (- 1 (* (tan x) (tan x)))))))>
1546678455.801 * [enter]simplify:  Simplifying (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (log (- 1 (* (tan x) (tan x)))))
1546678455.801 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678455.805 * * [misc]simplify:  iters left: 5 (27 enodes)
1546678455.814 * * [misc]simplify:  iters left: 4 (51 enodes)
1546678455.828 * * [misc]simplify:  iters left: 3 (68 enodes)
1546678455.836 * * [misc]simplify:  iters left: 2 (78 enodes)
1546678455.844 * * [misc]simplify:  iters left: 1 (99 enodes)
1546678455.855 * [exit]simplify:  Simplified to (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (pow (tan x) 4)))) (log (- 1 (* (tan x) (tan x)))))
1546678455.855 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (pow (tan x) 4)))) (log (- 1 (* (tan x) (tan x)))))))
1546678455.855 * * * * [misc]progress:  [ 62 / 159 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (log (- 1 (* (tan x) (tan x)))))))>
1546678455.856 * [enter]simplify:  Simplifying (+ (log (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (log (- 1 (* (tan x) (tan x)))))
1546678455.856 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678455.858 * * [misc]simplify:  iters left: 5 (28 enodes)
1546678455.864 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678455.872 * * [misc]simplify:  iters left: 3 (81 enodes)
1546678455.882 * * [misc]simplify:  iters left: 2 (104 enodes)
1546678455.894 * * [misc]simplify:  iters left: 1 (128 enodes)
1546678455.910 * [exit]simplify:  Simplified to (+ (log (- 1 (* (tan x) (tan x)))) (log (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))
1546678455.910 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (- 1 (* (tan x) (tan x)))) (log (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))))
1546678455.910 * * * * [misc]progress:  [ 63 / 159 ] simplifiying candidate #<alt (λ (x) (exp (log (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))))>
1546678455.910 * * * * [misc]progress:  [ 64 / 159 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))))>
1546678455.910 * * * * [misc]progress:  [ 65 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (- (* 1 1) (* (* (tan x) (tan x)) (* (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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678455.911 * [enter]simplify:  Simplifying (* (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (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 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678455.911 * * [misc]simplify:  iters left: 6 (14 enodes)
1546678455.913 * * [misc]simplify:  iters left: 5 (38 enodes)
1546678455.923 * * [misc]simplify:  iters left: 4 (153 enodes)
1546678456.010 * [exit]simplify:  Simplified to (/ (/ (pow (- 1 (* (tan x) (tan x))) 4) (- 1 (pow (tan x) 4))) (* (/ (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (/ (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x))))))
1546678456.010 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ (pow (- 1 (* (tan x) (tan x))) 4) (- 1 (pow (tan x) 4))) (* (/ (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (/ (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x))))))))
1546678456.010 * * * * [misc]progress:  [ 66 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678456.010 * [enter]simplify:  Simplifying (* (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678456.010 * * [misc]simplify:  iters left: 6 (14 enodes)
1546678456.013 * * [misc]simplify:  iters left: 5 (40 enodes)
1546678456.023 * * [misc]simplify:  iters left: 4 (137 enodes)
1546678456.095 * [exit]simplify:  Simplified to (* (* (pow (- 1 (* (tan x) (tan x))) 3) (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4))) (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))
1546678456.095 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (* (pow (- 1 (* (tan x) (tan x))) 3) (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4))) (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))))
1546678456.095 * * * * [misc]progress:  [ 67 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))) (cbrt (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))) (cbrt (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))))>
1546678456.095 * * * * [misc]progress:  [ 68 / 159 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))))>
1546678456.095 * * * * [misc]progress:  [ 69 / 159 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))) (sqrt (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))))>
1546678456.095 * * * * [misc]progress:  [ 70 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1546678456.095 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))
1546678456.095 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678456.097 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678456.101 * * [misc]simplify:  iters left: 4 (57 enodes)
1546678456.112 * * [misc]simplify:  iters left: 3 (156 enodes)
1546678456.167 * * [misc]simplify:  iters left: 2 (483 enodes)
1546678456.460 * [exit]simplify:  Simplified to (* (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 6)))
1546678456.460 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 6))) (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))
1546678456.461 * [enter]simplify:  Simplifying (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))
1546678456.461 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678456.465 * * [misc]simplify:  iters left: 5 (35 enodes)
1546678456.482 * * [misc]simplify:  iters left: 4 (156 enodes)
1546678456.592 * * [misc]simplify:  iters left: 3 (420 enodes)
1546678456.891 * [exit]simplify:  Simplified to (* (+ (+ 1 (* (tan x) (tan x))) (pow (tan x) 4)) (- 1 (pow (tan x) 4)))
1546678456.891 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 6))) (* (+ (+ 1 (* (tan x) (tan x))) (pow (tan x) 4)) (- 1 (pow (tan x) 4)))))
1546678456.891 * * * * [misc]progress:  [ 71 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))>
1546678456.891 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))
1546678456.891 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678456.895 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678456.900 * * [misc]simplify:  iters left: 4 (47 enodes)
1546678456.909 * * [misc]simplify:  iters left: 3 (116 enodes)
1546678456.957 * * [misc]simplify:  iters left: 2 (347 enodes)
1546678457.200 * [exit]simplify:  Simplified to (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x))))
1546678457.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))
1546678457.201 * [enter]simplify:  Simplifying (* (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546678457.201 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678457.204 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678457.213 * * [misc]simplify:  iters left: 4 (60 enodes)
1546678457.234 * * [misc]simplify:  iters left: 3 (207 enodes)
1546678457.363 * [exit]simplify:  Simplified to (* (+ (* (tan x) (tan x)) 1) (- 1 (pow (tan x) 4)))
1546678457.364 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (* (+ (* (tan x) (tan x)) 1) (- 1 (pow (tan x) 4)))))
1546678457.364 * * * * [misc]progress:  [ 72 / 159 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678457.364 * * * * [misc]progress:  [ 73 / 159 ] simplifiying candidate #<alt (λ (x) (+ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* (tan x) (tan x))))))>
1546678457.364 * [enter]simplify:  Simplifying (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* (tan x) (tan x))))
1546678457.364 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678457.366 * * [misc]simplify:  iters left: 5 (31 enodes)
1546678457.371 * * [misc]simplify:  iters left: 4 (71 enodes)
1546678457.384 * * [misc]simplify:  iters left: 3 (166 enodes)
1546678457.438 * * [misc]simplify:  iters left: 2 (374 enodes)
1546678457.609 * [exit]simplify:  Simplified to (- (/ (pow (tan x) 4) (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))
1546678457.609 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (- (/ (pow (tan x) 4) (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))
1546678457.609 * * * * [misc]progress:  [ 74 / 159 ] simplifiying candidate #<alt (λ (x) (+ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* (tan x) (tan x))))))>
1546678457.610 * [enter]simplify:  Simplifying (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* (tan x) (tan x))))
1546678457.610 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678457.614 * * [misc]simplify:  iters left: 5 (31 enodes)
1546678457.624 * * [misc]simplify:  iters left: 4 (71 enodes)
1546678457.650 * * [misc]simplify:  iters left: 3 (166 enodes)
1546678457.720 * * [misc]simplify:  iters left: 2 (374 enodes)
1546678457.906 * [exit]simplify:  Simplified to (- (/ (pow (tan x) 4) (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))
1546678457.906 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (- (/ (pow (tan x) 4) (- 1 (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- 1 (pow (tan x) 4))))))
1546678457.906 * * * * [misc]progress:  [ 75 / 159 ] simplifiying candidate #<alt (λ (x) (+ (* 1 (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))))>
1546678457.906 * [enter]simplify:  Simplifying (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678457.906 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678457.910 * * [misc]simplify:  iters left: 5 (31 enodes)
1546678457.921 * * [misc]simplify:  iters left: 4 (76 enodes)
1546678457.950 * * [misc]simplify:  iters left: 3 (189 enodes)
1546678458.050 * [exit]simplify:  Simplified to (/ (- (pow (tan x) 4) (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))
1546678458.050 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* 1 (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (/ (- (pow (tan x) 4) (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))
1546678458.050 * * * * [misc]progress:  [ 76 / 159 ] simplifiying candidate #<alt (λ (x) (+ (* 1 (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))))>
1546678458.050 * [enter]simplify:  Simplifying (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.050 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678458.054 * * [misc]simplify:  iters left: 5 (31 enodes)
1546678458.065 * * [misc]simplify:  iters left: 4 (76 enodes)
1546678458.085 * * [misc]simplify:  iters left: 3 (189 enodes)
1546678458.161 * [exit]simplify:  Simplified to (/ (- (pow (tan x) 4) (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))
1546678458.161 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* 1 (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (/ (- (pow (tan x) 4) (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))
1546678458.161 * * * * [misc]progress:  [ 77 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))) (cbrt (- 1 (* (tan x) (tan x))))))>
1546678458.161 * [enter]simplify:  Simplifying (cbrt (- 1 (* (tan x) (tan x))))
1546678458.161 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678458.163 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678458.166 * * [misc]simplify:  iters left: 4 (14 enodes)
1546678458.170 * [exit]simplify:  Simplified to (cbrt (- 1 (* (tan x) (tan x))))
1546678458.170 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))) (cbrt (- 1 (* (tan x) (tan x))))))
1546678458.170 * * * * [misc]progress:  [ 78 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (sqrt (- 1 (* (tan x) (tan x))))) (sqrt (- 1 (* (tan x) (tan x))))))>
1546678458.171 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan x) (tan x))))
1546678458.171 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678458.173 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678458.175 * * [misc]simplify:  iters left: 4 (14 enodes)
1546678458.179 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546678458.179 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (sqrt (- 1 (* (tan x) (tan x))))) (sqrt (- 1 (* (tan x) (tan x))))))
1546678458.179 * * * * [misc]progress:  [ 79 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (- 1 (* (tan x) (tan x)))))>
1546678458.180 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546678458.180 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678458.181 * * [misc]simplify:  iters left: 4 (9 enodes)
1546678458.184 * * [misc]simplify:  iters left: 3 (13 enodes)
1546678458.187 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678458.187 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) 1) (- 1 (* (tan x) (tan x)))))
1546678458.187 * * * * [misc]progress:  [ 80 / 159 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.187 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))))
1546678458.188 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678458.189 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678458.193 * * [misc]simplify:  iters left: 4 (43 enodes)
1546678458.199 * * [misc]simplify:  iters left: 3 (64 enodes)
1546678458.208 * * [misc]simplify:  iters left: 2 (82 enodes)
1546678458.220 * * [misc]simplify:  iters left: 1 (98 enodes)
1546678458.243 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (cbrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))))
1546678458.243 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (cbrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4))))) (* (cbrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.243 * * * * [misc]progress:  [ 81 / 159 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.244 * [enter]simplify:  Simplifying (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.244 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678458.247 * * [misc]simplify:  iters left: 5 (23 enodes)
1546678458.257 * * [misc]simplify:  iters left: 4 (42 enodes)
1546678458.269 * * [misc]simplify:  iters left: 3 (61 enodes)
1546678458.278 * * [misc]simplify:  iters left: 2 (77 enodes)
1546678458.287 * * [misc]simplify:  iters left: 1 (93 enodes)
1546678458.305 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4))))
1546678458.305 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.306 * * * * [misc]progress:  [ 82 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.306 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))))
1546678458.306 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678458.311 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678458.320 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678458.335 * * [misc]simplify:  iters left: 3 (67 enodes)
1546678458.351 * * [misc]simplify:  iters left: 2 (70 enodes)
1546678458.361 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (pow (tan x) 4)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (pow (tan x) 4)))))
1546678458.361 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (pow (tan x) 4)))) (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (pow (tan x) 4))))) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.361 * * * * [misc]progress:  [ 83 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.361 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.361 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678458.363 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678458.367 * * [misc]simplify:  iters left: 4 (41 enodes)
1546678458.373 * * [misc]simplify:  iters left: 3 (55 enodes)
1546678458.380 * * [misc]simplify:  iters left: 2 (58 enodes)
1546678458.390 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (tan x) (tan x)))) (/ (sqrt (- 1 (pow (tan x) 4))) (cbrt (- 1 (* (tan x) (tan x))))))
1546678458.390 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (/ (sqrt (- 1 (pow (tan x) 4))) (cbrt (- 1 (* (tan x) (tan x)))))) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.391 * * * * [misc]progress:  [ 84 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678458.391 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) 1)
1546678458.391 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678458.394 * * [misc]simplify:  iters left: 5 (14 enodes)
1546678458.398 * * [misc]simplify:  iters left: 4 (24 enodes)
1546678458.404 * * [misc]simplify:  iters left: 3 (26 enodes)
1546678458.410 * * [misc]simplify:  iters left: 2 (31 enodes)
1546678458.416 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x)))))
1546678458.416 * [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 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678458.416 * * * * [misc]progress:  [ 85 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))) (* (/ (cbrt (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678458.417 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x))))
1546678458.417 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678458.418 * * [misc]simplify:  iters left: 5 (16 enodes)
1546678458.420 * * [misc]simplify:  iters left: 4 (22 enodes)
1546678458.423 * * [misc]simplify:  iters left: 3 (23 enodes)
1546678458.426 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 (* (tan x) (tan x)))) (cbrt (- 1 (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1))
1546678458.426 * [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)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678458.426 * * * * [misc]progress:  [ 86 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.427 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))))
1546678458.427 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678458.429 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678458.432 * * [misc]simplify:  iters left: 4 (39 enodes)
1546678458.438 * * [misc]simplify:  iters left: 3 (52 enodes)
1546678458.445 * * [misc]simplify:  iters left: 2 (55 enodes)
1546678458.451 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (- 1 (pow (tan x) 4))) (cbrt (- 1 (pow (tan x) 4)))))
1546678458.451 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (* (cbrt (- 1 (pow (tan x) 4))) (cbrt (- 1 (pow (tan x) 4))))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.451 * * * * [misc]progress:  [ 87 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.451 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.451 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678458.455 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678458.461 * * [misc]simplify:  iters left: 4 (36 enodes)
1546678458.473 * * [misc]simplify:  iters left: 3 (49 enodes)
1546678458.485 * * [misc]simplify:  iters left: 2 (52 enodes)
1546678458.497 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (pow (tan x) 4))))
1546678458.497 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- 1 (pow (tan x) 4)))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.497 * * * * [misc]progress:  [ 88 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) 1) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678458.498 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) 1)
1546678458.498 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678458.500 * * [misc]simplify:  iters left: 5 (11 enodes)
1546678458.503 * * [misc]simplify:  iters left: 4 (17 enodes)
1546678458.505 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan x) (tan x))))
1546678458.505 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (- 1 (* (tan x) (tan x)))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678458.505 * * * * [misc]progress:  [ 89 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x)))) (* (/ (sqrt (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678458.506 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546678458.506 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678458.507 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678458.509 * * [misc]simplify:  iters left: 4 (17 enodes)
1546678458.511 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1))
1546678458.511 * [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)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678458.511 * * * * [misc]progress:  [ 90 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (* (/ (- 1 (* (tan x) (tan x))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.511 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))))
1546678458.511 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678458.513 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678458.516 * * [misc]simplify:  iters left: 4 (33 enodes)
1546678458.520 * * [misc]simplify:  iters left: 3 (46 enodes)
1546678458.526 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (pow (tan x) 4)))) (cbrt (- 1 (pow (tan x) 4))))
1546678458.526 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 1 (pow (tan x) 4)))) (cbrt (- 1 (pow (tan x) 4)))) (* (/ (- 1 (* (tan x) (tan x))) (cbrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.526 * * * * [misc]progress:  [ 91 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (/ (- 1 (* (tan x) (tan x))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.526 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.526 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678458.528 * * [misc]simplify:  iters left: 5 (17 enodes)
1546678458.530 * * [misc]simplify:  iters left: 4 (30 enodes)
1546678458.538 * * [misc]simplify:  iters left: 3 (45 enodes)
1546678458.550 * * [misc]simplify:  iters left: 2 (48 enodes)
1546678458.561 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (pow (tan x) 4))))
1546678458.561 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 1 (pow (tan x) 4)))) (* (/ (- 1 (* (tan x) (tan x))) (sqrt (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.561 * * * * [misc]progress:  [ 92 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678458.561 * [enter]simplify:  Simplifying (/ 1 1)
1546678458.561 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678458.562 * * [misc]simplify:  iters left: 1 (4 enodes)
1546678458.563 * [exit]simplify:  Simplified to 1
1546678458.563 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678458.563 * * * * [misc]progress:  [ 93 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678458.563 * [enter]simplify:  Simplifying (/ 1 (+ 1 (* (tan x) (tan x))))
1546678458.563 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678458.565 * * [misc]simplify:  iters left: 5 (9 enodes)
1546678458.567 * [exit]simplify:  Simplified to (/ 1 (+ (* (tan x) (tan x)) 1))
1546678458.567 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ (* (tan x) (tan x)) 1)) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678458.567 * * * * [misc]progress:  [ 94 / 159 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678458.568 * * * * [misc]progress:  [ 95 / 159 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678458.568 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546678458.568 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678458.568 * * [misc]simplify:  iters left: 4 (9 enodes)
1546678458.570 * * [misc]simplify:  iters left: 3 (13 enodes)
1546678458.571 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678458.571 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (- 1 (* (tan x) (tan x))) (* (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678458.571 * * * * [misc]progress:  [ 96 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (pow (* 1 1) 3) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 3))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678458.572 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (- (pow (* 1 1) 3) (pow (* (* (tan x) (tan x)) (* (tan x) (tan x))) 3)))
1546678458.572 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678458.574 * * [misc]simplify:  iters left: 5 (35 enodes)
1546678458.580 * * [misc]simplify:  iters left: 4 (83 enodes)
1546678458.606 * * [misc]simplify:  iters left: 3 (257 enodes)
1546678458.725 * * [misc]simplify:  iters left: 2 (436 enodes)
1546678458.862 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (pow (tan x) 4) 3)))
1546678458.862 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (pow (tan x) 4) 3))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (* (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678458.862 * * * * [misc]progress:  [ 97 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* (* 1 1) (* 1 1)) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678458.862 * [enter]simplify:  Simplifying (/ (- 1 (* (tan x) (tan x))) (- (* (* 1 1) (* 1 1)) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678458.863 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678458.865 * * [misc]simplify:  iters left: 5 (28 enodes)
1546678458.871 * * [misc]simplify:  iters left: 4 (64 enodes)
1546678458.890 * * [misc]simplify:  iters left: 3 (154 enodes)
1546678458.925 * * [misc]simplify:  iters left: 2 (234 enodes)
1546678458.967 * * [misc]simplify:  iters left: 1 (302 enodes)
1546678459.046 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4))))
1546678459.047 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678459.047 * * * * [misc]progress:  [ 98 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))>
1546678459.047 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1546678459.047 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678459.050 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678459.059 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678459.080 * * [misc]simplify:  iters left: 3 (81 enodes)
1546678459.089 * * [misc]simplify:  iters left: 2 (102 enodes)
1546678459.102 * * [misc]simplify:  iters left: 1 (106 enodes)
1546678459.109 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))
1546678459.109 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))
1546678459.110 * * * * [misc]progress:  [ 99 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678459.110 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1546678459.110 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678459.111 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678459.112 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1546678459.112 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (+ (* (tan x) (tan x)) 1)))
1546678459.112 * * * * [misc]progress:  [ 100 / 159 ] simplifiying candidate #<alt (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))>
1546678459.112 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))
1546678459.112 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678459.113 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678459.114 * * [misc]simplify:  iters left: 4 (20 enodes)
1546678459.118 * * [misc]simplify:  iters left: 3 (45 enodes)
1546678459.127 * * [misc]simplify:  iters left: 2 (120 enodes)
1546678459.168 * * [misc]simplify:  iters left: 1 (343 enodes)
1546678459.354 * [exit]simplify:  Simplified to (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))
1546678459.354 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678459.354 * * * * [misc]progress:  [ 101 / 159 ] simplifiying candidate #<alt (λ (x) (* (- 1 (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))))>
1546678459.355 * * * * [misc]progress:  [ 102 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))>
1546678459.355 * [enter]simplify:  Simplifying (tan x)
1546678459.355 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.355 * [exit]simplify:  Simplified to (tan x)
1546678459.355 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))
1546678459.356 * [enter]simplify:  Simplifying (+ 1 1)
1546678459.356 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678459.357 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678459.358 * [exit]simplify:  Simplified to 2
1546678459.358 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) 2))))
1546678459.358 * * * * [misc]progress:  [ 103 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))>
1546678459.358 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678459.358 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.359 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678459.359 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))
1546678459.359 * * * * [misc]progress:  [ 104 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) 2))))>
1546678459.359 * * * * [misc]progress:  [ 105 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))>
1546678459.360 * [enter]simplify:  Simplifying (tan x)
1546678459.360 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.360 * [exit]simplify:  Simplified to (tan x)
1546678459.360 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (tan x) (+ 1 1)))))
1546678459.360 * * * * [misc]progress:  [ 106 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (pow (* (tan x) (tan x)) 1))))>
1546678459.360 * * * * [misc]progress:  [ 107 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))))>
1546678459.361 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678459.361 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678459.362 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678459.362 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))))
1546678459.362 * * * * [misc]progress:  [ 108 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (exp (log (* (tan x) (tan x)))))))>
1546678459.362 * * * * [misc]progress:  [ 109 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (log (exp (* (tan x) (tan x)))))))>
1546678459.362 * * * * [misc]progress:  [ 110 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))))>
1546678459.362 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678459.362 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678459.364 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678459.367 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678459.373 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678459.379 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678459.386 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678459.393 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678459.393 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (pow (tan x) 6)))))
1546678459.393 * * * * [misc]progress:  [ 111 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))>
1546678459.393 * * * * [misc]progress:  [ 112 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))))>
1546678459.393 * * * * [misc]progress:  [ 113 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))))>
1546678459.393 * * * * [misc]progress:  [ 114 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))>
1546678459.394 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678459.394 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.395 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678459.395 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546678459.395 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678459.395 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.396 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678459.396 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))))
1546678459.396 * * * * [misc]progress:  [ 115 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* 1 (* (tan x) (tan x))))))>
1546678459.396 * * * * [misc]progress:  [ 116 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))>
1546678459.397 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678459.397 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.397 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678459.397 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))))
1546678459.398 * * * * [misc]progress:  [ 117 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))>
1546678459.398 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678459.398 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.399 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678459.399 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))))
1546678459.399 * * * * [misc]progress:  [ 118 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) 1) (tan x)))))>
1546678459.399 * [enter]simplify:  Simplifying (tan x)
1546678459.399 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.400 * [exit]simplify:  Simplified to (tan x)
1546678459.400 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (tan x) 1) (tan x)))))
1546678459.400 * * * * [misc]progress:  [ 119 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))>
1546678459.400 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678459.400 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678459.404 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678459.404 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))))
1546678459.404 * * * * [misc]progress:  [ 120 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))>
1546678459.404 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678459.404 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.405 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678459.405 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))))
1546678459.405 * * * * [misc]progress:  [ 121 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* 1 (* (tan x) (tan x))))))>
1546678459.405 * * * * [misc]progress:  [ 122 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))>
1546678459.406 * [enter]simplify:  Simplifying (cos x)
1546678459.406 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.406 * [exit]simplify:  Simplified to (cos x)
1546678459.406 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))
1546678459.406 * * * * [misc]progress:  [ 123 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (sin x) (tan x)) (cos x)))))>
1546678459.407 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678459.407 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678459.408 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678459.410 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678459.410 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (* (tan x) (sin x)) (cos x)))))
1546678459.410 * * * * [misc]progress:  [ 124 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678459.410 * * * * [misc]progress:  [ 125 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678459.410 * [enter]simplify:  Simplifying (tan x)
1546678459.410 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.411 * [exit]simplify:  Simplified to (tan x)
1546678459.411 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678459.411 * [enter]simplify:  Simplifying (+ 1 1)
1546678459.411 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678459.413 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678459.414 * [exit]simplify:  Simplified to 2
1546678459.414 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2)))) (- 1 (* (tan x) (tan x)))))
1546678459.414 * * * * [misc]progress:  [ 126 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))>
1546678459.414 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678459.414 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.415 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678459.415 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))
1546678459.416 * * * * [misc]progress:  [ 127 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) 2)))) (- 1 (* (tan x) (tan x)))))>
1546678459.416 * * * * [misc]progress:  [ 128 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))>
1546678459.416 * [enter]simplify:  Simplifying (tan x)
1546678459.416 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.416 * [exit]simplify:  Simplified to (tan x)
1546678459.417 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (tan x) (+ 1 1))))) (- 1 (* (tan x) (tan x)))))
1546678459.417 * * * * [misc]progress:  [ 129 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (pow (* (tan x) (tan x)) 1)))) (- 1 (* (tan x) (tan x)))))>
1546678459.417 * * * * [misc]progress:  [ 130 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.417 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678459.417 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678459.418 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678459.418 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (+ (log (tan x)) (log (tan x))))))) (- 1 (* (tan x) (tan x)))))
1546678459.418 * * * * [misc]progress:  [ 131 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (exp (log (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.418 * * * * [misc]progress:  [ 132 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (log (exp (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.418 * * * * [misc]progress:  [ 133 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.419 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678459.419 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678459.421 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678459.424 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678459.426 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678459.430 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678459.433 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678459.437 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678459.437 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (pow (tan x) 6))))) (- 1 (* (tan x) (tan x)))))
1546678459.437 * * * * [misc]progress:  [ 134 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.437 * * * * [misc]progress:  [ 135 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.437 * * * * [misc]progress:  [ 136 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))) (- 1 (* (tan x) (tan x)))))>
1546678459.437 * * * * [misc]progress:  [ 137 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.437 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678459.437 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.437 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678459.438 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.438 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678459.438 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678459.438 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678459.438 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.438 * * * * [misc]progress:  [ 138 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.438 * * * * [misc]progress:  [ 139 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.438 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678459.438 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.439 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678459.439 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.439 * * * * [misc]progress:  [ 140 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.439 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678459.439 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.439 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678459.440 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.440 * * * * [misc]progress:  [ 141 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678459.440 * [enter]simplify:  Simplifying (tan x)
1546678459.440 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.440 * [exit]simplify:  Simplified to (tan x)
1546678459.440 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (tan x) 1) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546678459.440 * * * * [misc]progress:  [ 142 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.440 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678459.440 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678459.441 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678459.441 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.441 * * * * [misc]progress:  [ 143 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.441 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678459.441 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678459.441 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678459.441 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x)))))
1546678459.441 * * * * [misc]progress:  [ 144 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* 1 (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.442 * * * * [misc]progress:  [ 145 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678459.442 * [enter]simplify:  Simplifying (cos x)
1546678459.442 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678459.442 * [exit]simplify:  Simplified to (cos x)
1546678459.442 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678459.442 * * * * [misc]progress:  [ 146 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (sin x) (tan x)) (cos x))))) (- 1 (* (tan x) (tan x)))))>
1546678459.442 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678459.442 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678459.443 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678459.444 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678459.444 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (* (tan x) (sin x)) (cos x))))) (- 1 (* (tan x) (tan x)))))
1546678459.444 * * * * [misc]progress:  [ 147 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678459.444 * * * * [misc]progress:  [ 148 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6)))))) (- 1 (* (tan x) (tan x)))))>
1546678459.444 * [enter]simplify:  Simplifying (+ (* 6/5 (pow x 8)) (+ (pow x 4) (* 4/3 (pow x 6))))
1546678459.444 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678459.448 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678459.453 * * [misc]simplify:  iters left: 4 (25 enodes)
1546678459.460 * * [misc]simplify:  iters left: 3 (26 enodes)
1546678459.467 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4))
1546678459.468 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (+ (+ (* (pow x 6) 4/3) (* (pow x 8) 6/5)) (pow x 4)))) (- 1 (* (tan x) (tan x)))))
1546678459.468 * * * * [misc]progress:  [ 149 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))>
1546678459.468 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1546678459.468 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678459.470 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1546678459.470 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546678459.470 * * * * [misc]progress:  [ 150 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))>
1546678459.470 * [enter]simplify:  Simplifying (/ (pow (sin x) 4) (pow (cos x) 4))
1546678459.471 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678459.473 * [exit]simplify:  Simplified to (/ (pow (sin x) 4) (pow (cos x) 4))
1546678459.473 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (/ (pow (sin x) 4) (pow (cos x) 4)))) (- 1 (* (tan x) (tan x)))))
1546678459.473 * * * * [misc]progress:  [ 151 / 159 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1546678459.473 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546678459.473 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678459.477 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678459.483 * * [misc]simplify:  iters left: 4 (40 enodes)
1546678459.495 * * [misc]simplify:  iters left: 3 (54 enodes)
1546678459.507 * * [misc]simplify:  iters left: 2 (62 enodes)
1546678459.523 * * [misc]simplify:  iters left: 1 (71 enodes)
1546678459.543 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1546678459.543 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1546678459.543 * * * * [misc]progress:  [ 152 / 159 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4)))))>
1546678459.544 * [enter]simplify:  Simplifying (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))))
1546678459.544 * * [misc]simplify:  iters left: 6 (16 enodes)
1546678459.549 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678459.556 * * [misc]simplify:  iters left: 4 (45 enodes)
1546678459.569 * * [misc]simplify:  iters left: 3 (91 enodes)
1546678459.591 * * [misc]simplify:  iters left: 2 (286 enodes)
1546678459.772 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678459.773 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546678459.773 * * * * [misc]progress:  [ 153 / 159 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4)))))>
1546678459.773 * [enter]simplify:  Simplifying (/ (pow (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) 2) (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))))
1546678459.773 * * [misc]simplify:  iters left: 6 (16 enodes)
1546678459.775 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678459.779 * * [misc]simplify:  iters left: 4 (45 enodes)
1546678459.786 * * [misc]simplify:  iters left: 3 (91 enodes)
1546678459.822 * * [misc]simplify:  iters left: 2 (286 enodes)
1546678460.010 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678460.010 * [misc]simplify:  Simplified (2) to (λ (x) (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (/ (- 1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546678460.010 * * * * [misc]progress:  [ 154 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))))>
1546678460.010 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678460.010 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678460.014 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678460.020 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678460.028 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678460.035 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678460.035 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))))
1546678460.035 * * * * [misc]progress:  [ 155 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546678460.036 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678460.036 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678460.038 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678460.041 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678460.044 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678460.048 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678460.048 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678460.048 * * * * [misc]progress:  [ 156 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1546678460.048 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678460.048 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678460.049 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678460.050 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678460.053 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678460.056 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678460.056 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))))
1546678460.056 * * * * [misc]progress:  [ 157 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))))) (- 1 (* (tan x) (tan x)))))>
1546678460.056 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678460.056 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678460.058 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678460.061 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678460.066 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678460.074 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678460.074 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))) (- 1 (* (tan x) (tan x)))))
1546678460.074 * * * * [misc]progress:  [ 158 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2))))) (- 1 (* (tan x) (tan x)))))>
1546678460.074 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678460.075 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678460.077 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678460.083 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678460.087 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678460.094 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678460.094 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678460.094 * * * * [misc]progress:  [ 159 / 159 ] simplifiying candidate #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (/ (pow (sin x) 2) (pow (cos x) 2))))) (- 1 (* (tan x) (tan x)))))>
1546678460.094 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678460.094 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678460.096 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678460.099 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678460.103 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678460.110 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678460.110 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))) (- 1 (* (tan x) (tan x)))))
1546678460.110 * * * [misc]progress:  adding candidates to table
1546678461.783 * * [misc]progress:  iteration 4 / 4
1546678461.783 * * * [misc]progress:  picking best candidate
1546678461.858 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678461.858 * * * [misc]progress:  localizing error
1546678461.886 * * * [misc]progress:  generating rewritten candidates
1546678461.886 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1546678461.902 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2)
1546678461.906 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 2)
1546678461.910 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2)
1546678461.915 * * * [misc]progress:  generating series expansions
1546678461.915 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1546678461.915 * [misc]backup-simplify:  Simplify (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) into (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1))
1546678461.915 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in (x) around 0
1546678461.915 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546678461.915 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678461.915 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.916 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.916 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.916 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.916 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.916 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.916 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.916 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.916 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.916 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.916 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.916 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.916 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.918 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546678461.918 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.918 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.918 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.918 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.918 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.918 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.918 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.918 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.918 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.918 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.918 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.919 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.919 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678461.919 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546678461.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.920 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan x) 2)) (+ (pow (tan x) 2) 1)) in x
1546678461.920 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan x) 2)) in x
1546678461.920 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.920 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.920 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.920 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.920 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.920 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.920 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.920 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.920 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.920 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.920 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.920 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.920 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.921 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan x) 2) 1) in x
1546678461.921 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.921 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.921 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.921 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.921 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.921 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.921 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.922 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.922 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.922 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.922 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.923 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678461.923 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546678461.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.923 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.924 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678461.924 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.924 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678461.924 * [misc]backup-simplify:  Simplify (- 1) into -1
1546678461.925 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546678461.925 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678461.925 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546678461.925 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -2
1546678461.925 * [misc]backup-simplify:  Simplify -2 into -2
1546678461.926 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678461.927 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678461.927 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678461.927 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678461.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.928 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678461.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678461.929 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678461.929 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678461.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.930 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
1546678461.930 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.932 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678461.933 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678461.933 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678461.933 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678461.933 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1546678461.934 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1546678461.935 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678461.936 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678461.937 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678461.937 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678461.937 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1546678461.938 * [misc]backup-simplify:  Simplify (- (/ -2/3 1) (+ (* 1 (/ 2/3 1)) (* 0 (/ 0 1)) (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2/3
1546678461.938 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678461.938 * [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)))
1546678461.939 * [misc]backup-simplify:  Simplify (* (/ 1 (+ 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) (* (/ (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))) (- 1 (* (tan (/ 1 x)) (tan (/ 1 x))))) (- 1 (* (tan (/ 1 x)) (tan (/ 1 x)))))) into (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1))
1546678461.939 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in (x) around 0
1546678461.939 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546678461.939 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678461.939 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.939 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.939 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678461.939 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678461.939 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.939 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678461.939 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.939 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.939 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.939 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.940 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678461.940 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.940 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.940 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.940 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678461.940 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.940 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678461.940 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.940 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.940 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.940 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.940 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.941 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678461.941 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678461.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.941 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.941 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.941 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.941 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678461.941 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.942 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.942 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546678461.942 * [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)))
1546678461.942 * [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)))
1546678461.943 * [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))
1546678461.943 * [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)
1546678461.943 * [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))
1546678461.943 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1)) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ 1 x)) 2)) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.944 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.944 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678461.944 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.944 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.944 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.944 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678461.944 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.944 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.944 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.944 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.945 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678461.945 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.945 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678461.945 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.945 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.945 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.945 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.945 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678461.945 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678461.945 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.945 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.945 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.946 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678461.946 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678461.946 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.946 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.946 * [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))
1546678461.946 * [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)))
1546678461.947 * [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)))
1546678461.947 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) into (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2))
1546678461.947 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1) into (+ (/ (pow (sin (/ 1 x)) 2) (pow (cos (/ 1 x)) 2)) 1)
1546678461.948 * [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))
1546678461.948 * [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))
1546678461.949 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678461.949 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678461.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.950 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678461.950 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678461.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.951 * [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
1546678461.951 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.952 * [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
1546678461.952 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678461.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.953 * [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
1546678461.953 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678461.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.955 * [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
1546678461.955 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.955 * [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)))))) into 0
1546678461.956 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678461.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.956 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.956 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678461.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.957 * [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
1546678461.957 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.958 * [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
1546678461.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.959 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.959 * [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
1546678461.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.960 * [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
1546678461.960 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.961 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678461.961 * [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
1546678461.961 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.962 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.962 * [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
1546678461.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.964 * [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
1546678461.964 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.964 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.965 * [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
1546678461.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.965 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678461.966 * [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
1546678461.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.967 * [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
1546678461.967 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.968 * [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))
1546678461.968 * [misc]backup-simplify:  Simplify (* (/ 1 (+ 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) (* (/ (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))) (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))))) (- 1 (* (tan (/ 1 (- x))) (tan (/ 1 (- x))))))) into (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1))
1546678461.968 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in (x) around 0
1546678461.968 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546678461.968 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678461.968 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.968 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.968 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678461.968 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678461.968 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.968 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678461.968 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.968 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.968 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.968 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.968 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.968 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.969 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678461.969 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.969 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.969 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.969 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.969 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.969 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678461.969 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.969 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678461.969 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.969 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.969 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.969 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.969 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.969 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.969 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678461.969 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.969 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.969 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.969 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.969 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.970 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.970 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678461.970 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.970 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.970 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.970 * [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))
1546678461.970 * [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)))
1546678461.970 * [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)))
1546678461.970 * [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))
1546678461.971 * [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)))
1546678461.971 * [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))))
1546678461.971 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1)) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of (- 1 (pow (tan (/ -1 x)) 2)) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.971 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.971 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678461.971 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.971 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.971 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.971 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.971 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.971 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.971 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.971 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678461.971 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.971 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.971 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.971 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.971 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.971 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.972 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678461.972 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.972 * [misc]taylor:  Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678461.972 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.972 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.972 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.972 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.972 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.972 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.972 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678461.972 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678461.972 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678461.972 * [misc]backup-simplify:  Simplify -1 into -1
1546678461.972 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.972 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.972 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678461.972 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678461.972 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678461.972 * [misc]taylor:  Taking taylor expansion of 1 in x
1546678461.972 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.973 * [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))
1546678461.973 * [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)))
1546678461.973 * [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)))
1546678461.973 * [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))
1546678461.973 * [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)))
1546678461.973 * [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))))
1546678461.974 * [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))))
1546678461.974 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678461.974 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678461.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.975 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678461.975 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678461.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.975 * [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
1546678461.975 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.976 * [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
1546678461.976 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678461.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.976 * [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
1546678461.977 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678461.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.977 * [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
1546678461.977 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.978 * [misc]backup-simplify:  Simplify (- (/ 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
1546678461.978 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678461.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.978 * [misc]backup-simplify:  Simplify (- (/ 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
1546678461.979 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678461.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.980 * [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
1546678461.980 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.980 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.981 * [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
1546678461.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.981 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.982 * [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
1546678461.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.984 * [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
1546678461.984 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.985 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.985 * [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
1546678461.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.986 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.986 * [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
1546678461.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.988 * [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
1546678461.988 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.988 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.989 * [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
1546678461.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1546678461.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.989 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678461.990 * [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
1546678461.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546678461.992 * [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
1546678461.992 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.992 * [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))
1546678461.992 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2)
1546678461.992 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678461.992 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678461.992 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.992 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.992 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.992 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.992 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.992 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.992 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.992 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.992 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.992 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.992 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.993 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.993 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678461.993 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678461.993 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678461.993 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678461.993 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.993 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.993 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.993 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678461.993 * [misc]taylor:  Taking taylor expansion of x in x
1546678461.994 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.994 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.994 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678461.994 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678461.994 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678461.994 * [misc]backup-simplify:  Simplify 1 into 1
1546678461.995 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678461.995 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678461.995 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678461.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678461.996 * [misc]backup-simplify:  Simplify 0 into 0
1546678461.997 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678461.997 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678461.998 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678461.998 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678461.998 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678461.999 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678462.000 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678462.001 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678462.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678462.001 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.004 * [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
1546678462.006 * [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
1546678462.006 * [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
1546678462.006 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678462.006 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678462.006 * [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))))
1546678462.007 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678462.007 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678462.007 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.007 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.007 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.007 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.007 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.007 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.007 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.007 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.007 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.007 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.007 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.007 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.007 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.007 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.007 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.007 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.007 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.008 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.008 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.008 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.008 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.008 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.008 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.008 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.008 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.008 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.008 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.008 * [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))
1546678462.008 * [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))
1546678462.008 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678462.009 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678462.009 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.009 * [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
1546678462.009 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678462.009 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.009 * [misc]backup-simplify:  Simplify (- (/ 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
1546678462.010 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678462.010 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.010 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678462.010 * [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
1546678462.010 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.011 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678462.011 * [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
1546678462.011 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.012 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678462.012 * [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
1546678462.012 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.012 * [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))
1546678462.012 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678462.013 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678462.013 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.013 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.013 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.013 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.013 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.013 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.013 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.013 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.013 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.013 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.013 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.013 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.013 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.013 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.013 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.013 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.013 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.013 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.013 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.013 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.013 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.014 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.014 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.014 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.014 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.014 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.014 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.014 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.014 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.014 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.014 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.014 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.014 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) into (/ (pow (sin (/ -1 x)) 2) (pow (cos (/ -1 x)) 2))
1546678462.014 * [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))
1546678462.014 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678462.014 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678462.014 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.015 * [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
1546678462.015 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678462.015 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.015 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.016 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678462.016 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.016 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.017 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))) into 0
1546678462.017 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.018 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.019 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))))) into 0
1546678462.019 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.019 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.020 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))))))) into 0
1546678462.020 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.021 * [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))
1546678462.021 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 2)
1546678462.021 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678462.021 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678462.021 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678462.021 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678462.021 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678462.021 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678462.021 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.021 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.021 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.021 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678462.021 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.021 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.021 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.023 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678462.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.023 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678462.023 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678462.023 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678462.023 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678462.023 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.023 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.023 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.023 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678462.023 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.023 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.023 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.024 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678462.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.025 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678462.025 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.026 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678462.026 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678462.026 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678462.026 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678462.026 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.028 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678462.029 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678462.030 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678462.030 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678462.030 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678462.032 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678462.034 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678462.035 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678462.035 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678462.035 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.039 * [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
1546678462.043 * [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
1546678462.044 * [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
1546678462.044 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678462.044 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678462.045 * [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))))
1546678462.045 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678462.045 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678462.045 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.045 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.045 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.045 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.045 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.045 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.045 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.045 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.045 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.045 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.046 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.046 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.046 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.046 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.046 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.046 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.046 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.046 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.046 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.046 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.046 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.046 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.046 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.046 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.046 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.047 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.047 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.047 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.047 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.047 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.047 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.047 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.047 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.047 * [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))
1546678462.048 * [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))
1546678462.048 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678462.048 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678462.048 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.049 * [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
1546678462.049 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678462.049 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.050 * [misc]backup-simplify:  Simplify (- (/ 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
1546678462.050 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678462.050 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.051 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678462.052 * [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
1546678462.052 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.052 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678462.053 * [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
1546678462.053 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.054 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678462.055 * [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
1546678462.055 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.055 * [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))
1546678462.055 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678462.055 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678462.055 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.055 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.056 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.056 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.056 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.056 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.056 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.056 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.056 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.056 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.056 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.056 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.056 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.056 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.056 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.056 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.056 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.056 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.056 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.056 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.056 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.057 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.057 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.057 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.057 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.057 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.057 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.057 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.057 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.057 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.057 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.057 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.057 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.057 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.057 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.057 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.057 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.057 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.057 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.057 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.057 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.058 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.058 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.058 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.058 * [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))
1546678462.058 * [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))
1546678462.059 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678462.059 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678462.059 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.059 * [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
1546678462.060 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678462.060 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.060 * [misc]backup-simplify:  Simplify (- (/ 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
1546678462.061 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678462.061 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.062 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678462.062 * [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
1546678462.062 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.063 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678462.064 * [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
1546678462.064 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.065 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.066 * [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
1546678462.066 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.066 * [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))
1546678462.066 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2)
1546678462.066 * [misc]backup-simplify:  Simplify (* (tan x) (tan x)) into (pow (tan x) 2)
1546678462.066 * [misc]approximate:  Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1546678462.066 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678462.066 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678462.066 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678462.066 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678462.066 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.066 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.066 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.066 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678462.066 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.066 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.066 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.068 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678462.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.068 * [misc]taylor:  Taking taylor expansion of (pow (tan x) 2) in x
1546678462.068 * [misc]taylor:  Taking taylor expansion of (tan x) in x
1546678462.068 * [misc]taylor:  Rewrote expression to (/ (sin x) (cos x))
1546678462.068 * [misc]taylor:  Taking taylor expansion of (sin x) in x
1546678462.068 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.068 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.068 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.068 * [misc]taylor:  Taking taylor expansion of (cos x) in x
1546678462.068 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.068 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.068 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.069 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546678462.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.070 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546678462.070 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.071 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678462.071 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546678462.071 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546678462.071 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546678462.071 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.073 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546678462.074 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546678462.075 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546678462.075 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546678462.075 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546678462.078 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546678462.079 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546678462.080 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546678462.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546678462.080 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.085 * [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
1546678462.088 * [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
1546678462.089 * [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
1546678462.089 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546678462.089 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546678462.089 * [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))))
1546678462.090 * [misc]backup-simplify:  Simplify (* (tan (/ 1 x)) (tan (/ 1 x))) into (pow (tan (/ 1 x)) 2)
1546678462.090 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1546678462.090 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.090 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.090 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.090 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.090 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.090 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.090 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.090 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.090 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.090 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.090 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.090 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.091 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.091 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.091 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1546678462.091 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 x)) in x
1546678462.091 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.091 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
1546678462.091 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.091 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.091 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.091 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.091 * [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
1546678462.092 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
1546678462.092 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546678462.092 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.092 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.092 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546678462.093 * [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1546678462.093 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (cos (/ 1 x))) into (/ (sin (/ 1 x)) (cos (/ 1 x)))
1546678462.093 * [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))
1546678462.093 * [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))
1546678462.094 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))))) into 0
1546678462.094 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))) into 0
1546678462.094 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.094 * [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
1546678462.095 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))) into 0
1546678462.095 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.096 * [misc]backup-simplify:  Simplify (- (/ 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
1546678462.096 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x))))))) into 0
1546678462.096 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.097 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 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
1546678462.098 * [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
1546678462.098 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.098 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678462.099 * [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
1546678462.099 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.100 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))) (* 0 (/ 0 (cos (/ 1 x)))))) into 0
1546678462.101 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 x)) (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 x)) (cos (/ 1 x)))))))))) into 0
1546678462.101 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.101 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 x))) 2) (pow (cos (/ 1 (/ 1 x))) 2)) into (/ (pow (sin x) 2) (pow (cos x) 2))
1546678462.102 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- x))) (tan (/ 1 (- x)))) into (pow (tan (/ -1 x)) 2)
1546678462.102 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1546678462.102 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.102 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.102 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.102 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.102 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.102 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.102 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.102 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.102 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.102 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.102 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.102 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.102 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.102 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.102 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.103 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.103 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.103 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.103 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.103 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.103 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1546678462.103 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 x)) in x
1546678462.103 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.103 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 x)) in x
1546678462.103 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.103 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.103 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.103 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.103 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.103 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.103 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.104 * [misc]backup-simplify:  Simplify (sin (/ -1 x)) into (sin (/ -1 x))
1546678462.104 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 x)) in x
1546678462.104 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1546678462.104 * [misc]taylor:  Taking taylor expansion of -1 in x
1546678462.104 * [misc]backup-simplify:  Simplify -1 into -1
1546678462.104 * [misc]taylor:  Taking taylor expansion of x in x
1546678462.104 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.104 * [misc]backup-simplify:  Simplify 1 into 1
1546678462.104 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546678462.104 * [misc]backup-simplify:  Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1546678462.104 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (cos (/ -1 x))) into (/ (sin (/ -1 x)) (cos (/ -1 x)))
1546678462.104 * [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))
1546678462.105 * [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))
1546678462.105 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))))) into 0
1546678462.105 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))) into 0
1546678462.105 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.106 * [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
1546678462.106 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x)))))) into 0
1546678462.106 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.107 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.107 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 x)) (cos (/ -1 x))))))) into 0
1546678462.107 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.108 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678462.109 * [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
1546678462.109 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.109 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (cos (/ -1 x))) (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))) (* 0 (/ 0 (cos (/ -1 x)))))) into 0
1546678462.110 * [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
1546678462.110 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.111 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 x))) (+ (* (/ (sin (/ -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
1546678462.112 * [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
1546678462.112 * [misc]backup-simplify:  Simplify 0 into 0
1546678462.112 * [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))
1546678462.112 * * * [misc]progress:  simplifying candidates
1546678462.112 * * * * [misc]progress:  [ 1 / 126 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) 1))>
1546678462.113 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678462.113 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678462.117 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678462.125 * * [misc]simplify:  iters left: 4 (40 enodes)
1546678462.140 * * [misc]simplify:  iters left: 3 (89 enodes)
1546678462.157 * * [misc]simplify:  iters left: 2 (220 enodes)
1546678462.270 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678462.270 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 1))
1546678462.270 * * * * [misc]progress:  [ 2 / 126 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) 1))>
1546678462.270 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678462.270 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678462.272 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678462.276 * * [misc]simplify:  iters left: 4 (40 enodes)
1546678462.286 * * [misc]simplify:  iters left: 3 (89 enodes)
1546678462.314 * * [misc]simplify:  iters left: 2 (220 enodes)
1546678462.418 * [exit]simplify:  Simplified to (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678462.418 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (- 1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1)) 1))
1546678462.418 * * * * [misc]progress:  [ 3 / 126 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) 1))>
1546678462.418 * * * * [misc]progress:  [ 4 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (+ 1 (* (tan x) (tan x))))) (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))))>
1546678462.419 * [enter]simplify:  Simplifying (+ (- (log (+ 1 (* (tan x) (tan x))))) (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))
1546678462.419 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678462.423 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678462.428 * * [misc]simplify:  iters left: 4 (27 enodes)
1546678462.437 * * [misc]simplify:  iters left: 3 (35 enodes)
1546678462.444 * * [misc]simplify:  iters left: 2 (37 enodes)
1546678462.454 * * [misc]simplify:  iters left: 1 (42 enodes)
1546678462.463 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678462.463 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678462.463 * * * * [misc]progress:  [ 5 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (+ 1 (* (tan x) (tan x))))) (+ (log (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))))>
1546678462.464 * [enter]simplify:  Simplifying (+ (- (log (+ 1 (* (tan x) (tan x))))) (+ (log (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))
1546678462.464 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678462.469 * * [misc]simplify:  iters left: 5 (26 enodes)
1546678462.475 * * [misc]simplify:  iters left: 4 (34 enodes)
1546678462.486 * * [misc]simplify:  iters left: 3 (47 enodes)
1546678462.496 * * [misc]simplify:  iters left: 2 (54 enodes)
1546678462.510 * * [misc]simplify:  iters left: 1 (62 enodes)
1546678462.524 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678462.524 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678462.524 * * * * [misc]progress:  [ 6 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (+ 1 (* (tan x) (tan x))))) (log (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678462.524 * [enter]simplify:  Simplifying (+ (- (log (+ 1 (* (tan x) (tan x))))) (log (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678462.525 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678462.529 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678462.536 * * [misc]simplify:  iters left: 4 (32 enodes)
1546678462.549 * * [misc]simplify:  iters left: 3 (63 enodes)
1546678462.566 * * [misc]simplify:  iters left: 2 (103 enodes)
1546678462.590 * * [misc]simplify:  iters left: 1 (198 enodes)
1546678462.665 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678462.665 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678462.665 * * * * [misc]progress:  [ 7 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))))>
1546678462.666 * [enter]simplify:  Simplifying (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (+ (- (log (- 1 (* (tan x) (tan x)))) (log (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))
1546678462.666 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678462.668 * * [misc]simplify:  iters left: 5 (25 enodes)
1546678462.671 * * [misc]simplify:  iters left: 4 (31 enodes)
1546678462.676 * * [misc]simplify:  iters left: 3 (43 enodes)
1546678462.681 * * [misc]simplify:  iters left: 2 (50 enodes)
1546678462.687 * * [misc]simplify:  iters left: 1 (62 enodes)
1546678462.697 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678462.697 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678462.697 * * * * [misc]progress:  [ 8 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (+ (log (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))))>
1546678462.697 * [enter]simplify:  Simplifying (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (+ (log (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (log (- 1 (* (tan x) (tan x))))))
1546678462.697 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678462.700 * * [misc]simplify:  iters left: 5 (30 enodes)
1546678462.703 * * [misc]simplify:  iters left: 4 (37 enodes)
1546678462.709 * * [misc]simplify:  iters left: 3 (52 enodes)
1546678462.716 * * [misc]simplify:  iters left: 2 (60 enodes)
1546678462.724 * * [misc]simplify:  iters left: 1 (75 enodes)
1546678462.733 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))
1546678462.733 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))
1546678462.733 * * * * [misc]progress:  [ 9 / 126 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (log (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678462.733 * [enter]simplify:  Simplifying (+ (log (/ 1 (+ 1 (* (tan x) (tan x))))) (log (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678462.733 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678462.736 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678462.740 * * [misc]simplify:  iters left: 4 (36 enodes)
1546678462.746 * * [misc]simplify:  iters left: 3 (69 enodes)
1546678462.760 * * [misc]simplify:  iters left: 2 (113 enodes)
1546678462.784 * * [misc]simplify:  iters left: 1 (214 enodes)
1546678462.861 * [exit]simplify:  Simplified to (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))
1546678462.862 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ 1 (* (tan x) (tan x)))))))
1546678462.862 * * * * [misc]progress:  [ 10 / 126 ] simplifiying candidate #<alt (λ (x) (exp (log (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678462.862 * * * * [misc]progress:  [ 11 / 126 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678462.862 * * * * [misc]progress:  [ 12 / 126 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678462.862 * [enter]simplify:  Simplifying (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678462.862 * * [misc]simplify:  iters left: 6 (14 enodes)
1546678462.865 * * [misc]simplify:  iters left: 5 (38 enodes)
1546678462.875 * * [misc]simplify:  iters left: 4 (101 enodes)
1546678462.905 * * [misc]simplify:  iters left: 3 (286 enodes)
1546678463.120 * [exit]simplify:  Simplified to (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))
1546678463.120 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))))
1546678463.120 * * * * [misc]progress:  [ 13 / 126 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678463.120 * [enter]simplify:  Simplifying (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (* (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678463.121 * * [misc]simplify:  iters left: 6 (16 enodes)
1546678463.137 * * [misc]simplify:  iters left: 5 (46 enodes)
1546678463.152 * * [misc]simplify:  iters left: 4 (109 enodes)
1546678463.185 * * [misc]simplify:  iters left: 3 (276 enodes)
1546678463.392 * [exit]simplify:  Simplified to (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))
1546678463.392 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1) 3))))
1546678463.392 * * * * [misc]progress:  [ 14 / 126 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678463.392 * [enter]simplify:  Simplifying (* (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678463.393 * * [misc]simplify:  iters left: 6 (14 enodes)
1546678463.399 * * [misc]simplify:  iters left: 5 (42 enodes)
1546678463.414 * * [misc]simplify:  iters left: 4 (95 enodes)
1546678463.461 * * [misc]simplify:  iters left: 3 (267 enodes)
1546678463.705 * [exit]simplify:  Simplified to (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ 1 (* (tan x) (tan x))) 3))
1546678463.705 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- 1 (* (tan x) (tan x))) 3) (pow (+ 1 (* (tan x) (tan x))) 3))))
1546678463.705 * * * * [misc]progress:  [ 15 / 126 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (cbrt (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))) (cbrt (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678463.705 * * * * [misc]progress:  [ 16 / 126 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678463.705 * * * * [misc]progress:  [ 17 / 126 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (sqrt (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))))>
1546678463.706 * * * * [misc]progress:  [ 18 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))))>
1546678463.706 * [enter]simplify:  Simplifying (* 1 (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))))
1546678463.706 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678463.709 * * [misc]simplify:  iters left: 5 (28 enodes)
1546678463.714 * * [misc]simplify:  iters left: 4 (67 enodes)
1546678463.747 * * [misc]simplify:  iters left: 3 (196 enodes)
1546678463.874 * [exit]simplify:  Simplified to (- (- 1 (* (tan x) (tan x))) (* (pow (* (tan x) (tan x)) 3) (- 1 (* (tan x) (tan x)))))
1546678463.875 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- 1 (* (tan x) (tan x))) (* (pow (* (tan x) (tan x)) 3) (- 1 (* (tan x) (tan x))))) (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))))
1546678463.875 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))
1546678463.875 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678463.880 * * [misc]simplify:  iters left: 5 (42 enodes)
1546678463.896 * * [misc]simplify:  iters left: 4 (156 enodes)
1546678464.011 * * [misc]simplify:  iters left: 3 (466 enodes)
1546678464.465 * [exit]simplify:  Simplified to (* (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))
1546678464.465 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* 1 (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (* (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))))
1546678464.465 * * * * [misc]progress:  [ 19 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))>
1546678464.465 * [enter]simplify:  Simplifying (* 1 (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678464.465 * * [misc]simplify:  iters left: 6 (10 enodes)
1546678464.469 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678464.474 * * [misc]simplify:  iters left: 4 (57 enodes)
1546678464.487 * * [misc]simplify:  iters left: 3 (156 enodes)
1546678464.550 * [exit]simplify:  Simplified to (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x))))
1546678464.550 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))
1546678464.551 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (* (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546678464.551 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678464.552 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678464.557 * * [misc]simplify:  iters left: 4 (58 enodes)
1546678464.579 * * [misc]simplify:  iters left: 3 (228 enodes)
1546678464.817 * [exit]simplify:  Simplified to (* (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))
1546678464.817 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (- 1 (pow (tan x) 4)) (- 1 (* (tan x) (tan x)))) (* (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (+ 1 (* (tan x) (tan x))))))
1546678464.817 * * * * [misc]progress:  [ 20 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1546678464.817 * [enter]simplify:  Simplifying (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))))
1546678464.818 * * [misc]simplify:  iters left: 6 (12 enodes)
1546678464.823 * * [misc]simplify:  iters left: 5 (32 enodes)
1546678464.832 * * [misc]simplify:  iters left: 4 (59 enodes)
1546678464.846 * * [misc]simplify:  iters left: 3 (127 enodes)
1546678464.903 * * [misc]simplify:  iters left: 2 (258 enodes)
1546678464.992 * * [misc]simplify:  iters left: 1 (459 enodes)
1546678465.226 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 6))
1546678465.227 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))
1546678465.227 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))
1546678465.227 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678465.229 * * [misc]simplify:  iters left: 5 (34 enodes)
1546678465.237 * * [misc]simplify:  iters left: 4 (142 enodes)
1546678465.312 * * [misc]simplify:  iters left: 3 (302 enodes)
1546678465.425 * [exit]simplify:  Simplified to (+ (* (+ (pow (tan x) 3) (tan x)) (+ (pow (tan x) 3) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678465.425 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (pow (tan x) 6)) (+ (* (+ (pow (tan x) 3) (tan x)) (+ (pow (tan x) 3) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678465.425 * * * * [misc]progress:  [ 21 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546678465.425 * [enter]simplify:  Simplifying (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678465.426 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678465.430 * * [misc]simplify:  iters left: 5 (28 enodes)
1546678465.438 * * [misc]simplify:  iters left: 4 (49 enodes)
1546678465.453 * * [misc]simplify:  iters left: 3 (87 enodes)
1546678465.486 * * [misc]simplify:  iters left: 2 (253 enodes)
1546678465.622 * * [misc]simplify:  iters left: 1 (415 enodes)
1546678465.699 * [exit]simplify:  Simplified to (- 1 (pow (tan x) 4))
1546678465.699 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678465.699 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678465.699 * * [misc]simplify:  iters left: 6 (6 enodes)
1546678465.701 * * [misc]simplify:  iters left: 5 (15 enodes)
1546678465.707 * * [misc]simplify:  iters left: 4 (32 enodes)
1546678465.718 * * [misc]simplify:  iters left: 3 (65 enodes)
1546678465.736 * * [misc]simplify:  iters left: 2 (130 enodes)
1546678465.767 * * [misc]simplify:  iters left: 1 (192 enodes)
1546678465.803 * [exit]simplify:  Simplified to (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678465.803 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- 1 (pow (tan x) 4)) (* (+ 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678465.803 * * * * [misc]progress:  [ 22 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))>
1546678465.803 * [enter]simplify:  Simplifying (* 1 (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))
1546678465.803 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678465.805 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678465.807 * * [misc]simplify:  iters left: 4 (27 enodes)
1546678465.814 * * [misc]simplify:  iters left: 3 (73 enodes)
1546678465.850 * * [misc]simplify:  iters left: 2 (263 enodes)
1546678465.970 * * [misc]simplify:  iters left: 1 (492 enodes)
1546678466.173 * [exit]simplify:  Simplified to (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))
1546678466.173 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))
1546678466.173 * [enter]simplify:  Simplifying (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))
1546678466.173 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678466.174 * * [misc]simplify:  iters left: 5 (13 enodes)
1546678466.178 * * [misc]simplify:  iters left: 4 (31 enodes)
1546678466.190 * * [misc]simplify:  iters left: 3 (71 enodes)
1546678466.216 * * [misc]simplify:  iters left: 2 (225 enodes)
1546678466.348 * [exit]simplify:  Simplified to (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))
1546678466.348 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (* (+ 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))
1546678466.348 * * * * [misc]progress:  [ 23 / 126 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678466.348 * * * * [misc]progress:  [ 24 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))))))>
1546678466.348 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))))
1546678466.349 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678466.351 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678466.356 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678466.365 * * [misc]simplify:  iters left: 3 (95 enodes)
1546678466.424 * * [misc]simplify:  iters left: 2 (234 enodes)
1546678466.567 * * [misc]simplify:  iters left: 1 (483 enodes)
1546678467.539 * [exit]simplify:  Simplified to (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))
1546678467.539 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))
1546678467.539 * * * * [misc]progress:  [ 25 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))))))>
1546678467.539 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))))
1546678467.539 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678467.544 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678467.555 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678467.571 * * [misc]simplify:  iters left: 3 (95 enodes)
1546678467.615 * * [misc]simplify:  iters left: 2 (234 enodes)
1546678467.731 * * [misc]simplify:  iters left: 1 (483 enodes)
1546678468.548 * [exit]simplify:  Simplified to (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))
1546678468.548 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))
1546678468.548 * * * * [misc]progress:  [ 26 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))))>
1546678468.548 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))
1546678468.548 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678468.552 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678468.558 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678468.567 * * [misc]simplify:  iters left: 3 (104 enodes)
1546678468.620 * * [misc]simplify:  iters left: 2 (268 enodes)
1546678468.744 * [exit]simplify:  Simplified to (/ (* (- (tan x)) (tan x)) (+ 1 (* (tan x) (tan x))))
1546678468.744 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))) (/ (* (- (tan x)) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546678468.744 * * * * [misc]progress:  [ 27 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))))>
1546678468.745 * [enter]simplify:  Simplifying (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))))
1546678468.745 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678468.749 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678468.759 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678468.777 * * [misc]simplify:  iters left: 3 (104 enodes)
1546678468.825 * * [misc]simplify:  iters left: 2 (268 enodes)
1546678468.947 * [exit]simplify:  Simplified to (/ (* (- (tan x)) (tan x)) (+ 1 (* (tan x) (tan x))))
1546678468.947 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))))) (/ (* (- (tan x)) (tan x)) (+ 1 (* (tan x) (tan x))))))
1546678468.947 * * * * [misc]progress:  [ 28 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1546678468.947 * [enter]simplify:  Simplifying (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x)))))
1546678468.948 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678468.952 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678468.957 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678468.967 * * [misc]simplify:  iters left: 3 (100 enodes)
1546678469.007 * * [misc]simplify:  iters left: 2 (268 enodes)
1546678469.184 * [exit]simplify:  Simplified to (/ (- (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678469.185 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (- (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678469.185 * * * * [misc]progress:  [ 29 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1546678469.185 * [enter]simplify:  Simplifying (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x)))))
1546678469.185 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678469.189 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678469.199 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678469.219 * * [misc]simplify:  iters left: 3 (100 enodes)
1546678469.258 * * [misc]simplify:  iters left: 2 (268 enodes)
1546678469.431 * [exit]simplify:  Simplified to (/ (- (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678469.431 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (- (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))
1546678469.431 * * * * [misc]progress:  [ 30 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1546678469.432 * [enter]simplify:  Simplifying (* (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x)))))
1546678469.432 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678469.434 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678469.439 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678469.447 * * [misc]simplify:  iters left: 3 (93 enodes)
1546678469.478 * * [misc]simplify:  iters left: 2 (217 enodes)
1546678469.545 * * [misc]simplify:  iters left: 1 (428 enodes)
1546678470.467 * [exit]simplify:  Simplified to (/ (* -1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678470.467 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (* -1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1546678470.467 * * * * [misc]progress:  [ 31 / 126 ] simplifiying candidate #<alt (λ (x) (+ (* (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (* (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x)))))))>
1546678470.467 * [enter]simplify:  Simplifying (* (* (- (* (tan x) (tan x))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x)))))
1546678470.468 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678470.470 * * [misc]simplify:  iters left: 5 (29 enodes)
1546678470.476 * * [misc]simplify:  iters left: 4 (53 enodes)
1546678470.488 * * [misc]simplify:  iters left: 3 (93 enodes)
1546678470.537 * * [misc]simplify:  iters left: 2 (217 enodes)
1546678470.635 * * [misc]simplify:  iters left: 1 (428 enodes)
1546678471.406 * [exit]simplify:  Simplified to (/ (* -1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))
1546678471.406 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (* (* 1 (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (/ 1 (+ 1 (* (tan x) (tan x))))) (/ (* -1 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1))))
1546678471.406 * * * * [misc]progress:  [ 32 / 126 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678471.407 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546678471.407 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678471.408 * * [misc]simplify:  iters left: 4 (9 enodes)
1546678471.411 * * [misc]simplify:  iters left: 3 (13 enodes)
1546678471.418 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678471.418 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 1 (+ 1 (* (tan x) (tan x)))) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546678471.419 * * * * [misc]progress:  [ 33 / 126 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))) (cbrt (/ 1 (+ 1 (* (tan x) (tan x)))))) (* (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.419 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))) (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))))
1546678471.419 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678471.421 * * [misc]simplify:  iters left: 5 (11 enodes)
1546678471.424 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))))
1546678471.424 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 1 (+ (* (tan x) (tan x)) 1))) (cbrt (/ 1 (+ (* (tan x) (tan x)) 1)))) (* (cbrt (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))
1546678471.425 * * * * [misc]progress:  [ 34 / 126 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (* (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.425 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ 1 (* (tan x) (tan x)))))
1546678471.425 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678471.427 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678471.430 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (tan x) (tan x)) 1)))
1546678471.430 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (* (tan x) (tan x)) 1))) (* (sqrt (/ 1 (+ 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))
1546678471.430 * * * * [misc]progress:  [ 35 / 126 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.430 * * * * [misc]progress:  [ 36 / 126 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.430 * * * * [misc]progress:  [ 37 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3))) (* (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.430 * [enter]simplify:  Simplifying (/ 1 (+ (pow 1 3) (pow (* (tan x) (tan x)) 3)))
1546678471.431 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678471.435 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678471.440 * * [misc]simplify:  iters left: 4 (27 enodes)
1546678471.447 * * [misc]simplify:  iters left: 3 (34 enodes)
1546678471.451 * * [misc]simplify:  iters left: 2 (37 enodes)
1546678471.455 * * [misc]simplify:  iters left: 1 (40 enodes)
1546678471.459 * [exit]simplify:  Simplified to (/ 1 (+ 1 (pow (tan x) 6)))
1546678471.460 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ 1 (pow (tan x) 6))) (* (+ (* 1 1) (- (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))
1546678471.460 * * * * [misc]progress:  [ 38 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (- 1 (* (tan x) (tan x))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))>
1546678471.460 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))
1546678471.460 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678471.461 * * [misc]simplify:  iters left: 5 (16 enodes)
1546678471.463 * * [misc]simplify:  iters left: 4 (29 enodes)
1546678471.468 * * [misc]simplify:  iters left: 3 (42 enodes)
1546678471.474 * [exit]simplify:  Simplified to (/ 1 (- 1 (pow (tan x) 4)))
1546678471.474 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (- 1 (pow (tan x) 4))) (* (- 1 (* (tan x) (tan x))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))))
1546678471.474 * * * * [misc]progress:  [ 39 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (* (- 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))>
1546678471.475 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))
1546678471.475 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678471.479 * * [misc]simplify:  iters left: 5 (35 enodes)
1546678471.496 * * [misc]simplify:  iters left: 4 (152 enodes)
1546678471.934 * * [misc]simplify:  iters left: 3 (371 enodes)
1546678472.112 * [exit]simplify:  Simplified to (* (- 1 (* (tan x) (tan x))) (+ 1 (+ (* (tan x) (tan x)) (pow (tan x) 4))))
1546678472.112 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (* (- 1 (* (tan x) (tan x))) (+ 1 (+ (* (tan x) (tan x)) (pow (tan x) 4))))))
1546678472.112 * * * * [misc]progress:  [ 40 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))))>
1546678472.112 * [enter]simplify:  Simplifying (* (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x))))
1546678472.112 * * [misc]simplify:  iters left: 6 (7 enodes)
1546678472.113 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678472.119 * * [misc]simplify:  iters left: 4 (46 enodes)
1546678472.138 * * [misc]simplify:  iters left: 3 (150 enodes)
1546678472.242 * * [misc]simplify:  iters left: 2 (378 enodes)
1546678472.488 * [exit]simplify:  Simplified to (- 1 (* (* (tan x) (tan x)) (* (tan x) (tan x))))
1546678472.488 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (* (tan x) (tan x)) (* (tan x) (tan x))))))
1546678472.488 * * * * [misc]progress:  [ 41 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))))>
1546678472.488 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x)))))
1546678472.489 * * [misc]simplify:  iters left: 6 (9 enodes)
1546678472.490 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678472.495 * * [misc]simplify:  iters left: 4 (56 enodes)
1546678472.506 * * [misc]simplify:  iters left: 3 (81 enodes)
1546678472.517 * * [misc]simplify:  iters left: 2 (102 enodes)
1546678472.530 * * [misc]simplify:  iters left: 1 (106 enodes)
1546678472.537 * [exit]simplify:  Simplified to (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))
1546678472.537 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3)))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))
1546678472.538 * * * * [misc]progress:  [ 42 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (+ 1 (* (tan x) (tan x)))))>
1546678472.538 * [enter]simplify:  Simplifying (+ 1 (* (tan x) (tan x)))
1546678472.538 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678472.539 * * [misc]simplify:  iters left: 4 (8 enodes)
1546678472.540 * [exit]simplify:  Simplified to (+ (* (tan x) (tan x)) 1)
1546678472.540 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (+ (* (tan x) (tan x)) 1)))
1546678472.540 * * * * [misc]progress:  [ 43 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))>
1546678472.540 * [enter]simplify:  Simplifying (- 1 (* (tan x) (tan x)))
1546678472.540 * * [misc]simplify:  iters left: 5 (5 enodes)
1546678472.541 * * [misc]simplify:  iters left: 4 (9 enodes)
1546678472.542 * * [misc]simplify:  iters left: 3 (13 enodes)
1546678472.543 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678472.543 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))))
1546678472.543 * * * * [misc]progress:  [ 44 / 126 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))) (+ 1 (* (tan x) (tan x)))))>
1546678472.544 * [enter]simplify:  Simplifying (* 1 (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))
1546678472.544 * * [misc]simplify:  iters left: 6 (8 enodes)
1546678472.546 * * [misc]simplify:  iters left: 5 (19 enodes)
1546678472.548 * * [misc]simplify:  iters left: 4 (29 enodes)
1546678472.553 * * [misc]simplify:  iters left: 3 (57 enodes)
1546678472.571 * * [misc]simplify:  iters left: 2 (107 enodes)
1546678472.641 * * [misc]simplify:  iters left: 1 (309 enodes)
1546678512.428 * [exit]simplify:  Simplified to (- 1 (* (tan x) (tan x)))
1546678512.429 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546678512.429 * * * * [misc]progress:  [ 45 / 126 ] simplifiying candidate #<alt (λ (x) (* (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (/ 1 (+ 1 (* (tan x) (tan x))))))>
1546678512.429 * * * * [misc]progress:  [ 46 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) (+ 1 1))))))>
1546678512.429 * [enter]simplify:  Simplifying (tan x)
1546678512.429 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.430 * [exit]simplify:  Simplified to (tan x)
1546678512.430 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) (+ 1 1))))))
1546678512.430 * [enter]simplify:  Simplifying (+ 1 1)
1546678512.430 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678512.431 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678512.431 * [exit]simplify:  Simplified to 2
1546678512.431 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) 2)))))
1546678512.431 * * * * [misc]progress:  [ 47 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (* (tan x) (tan x)) 1)))))>
1546678512.431 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678512.432 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.432 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678512.432 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (* (tan x) (tan x)) 1)))))
1546678512.432 * * * * [misc]progress:  [ 48 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) 2)))))>
1546678512.432 * * * * [misc]progress:  [ 49 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) (+ 1 1))))))>
1546678512.432 * [enter]simplify:  Simplifying (tan x)
1546678512.432 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.432 * [exit]simplify:  Simplified to (tan x)
1546678512.433 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (tan x) (+ 1 1))))))
1546678512.433 * * * * [misc]progress:  [ 50 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (pow (* (tan x) (tan x)) 1)))))>
1546678512.433 * * * * [misc]progress:  [ 51 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (exp (+ (log (tan x)) (log (tan x))))))))>
1546678512.433 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678512.433 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.433 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678512.433 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (exp (+ (log (tan x)) (log (tan x))))))))
1546678512.433 * * * * [misc]progress:  [ 52 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (exp (log (* (tan x) (tan x))))))))>
1546678512.433 * * * * [misc]progress:  [ 53 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (log (exp (* (tan x) (tan x))))))))>
1546678512.433 * * * * [misc]progress:  [ 54 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))))))>
1546678512.434 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678512.434 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678512.435 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678512.438 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678512.444 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678512.450 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678512.457 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678512.464 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678512.464 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (cbrt (pow (tan x) 6))))))
1546678512.464 * * * * [misc]progress:  [ 55 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))))))>
1546678512.464 * * * * [misc]progress:  [ 56 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))))))>
1546678512.464 * * * * [misc]progress:  [ 57 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))))))>
1546678512.464 * * * * [misc]progress:  [ 58 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))>
1546678512.464 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678512.464 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.465 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678512.465 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1546678512.466 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678512.466 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.467 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678512.467 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))))))
1546678512.467 * * * * [misc]progress:  [ 59 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* 1 (* (tan x) (tan x)))))))>
1546678512.467 * * * * [misc]progress:  [ 60 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))>
1546678512.467 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678512.467 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.468 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678512.468 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))))))
1546678512.468 * * * * [misc]progress:  [ 61 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))>
1546678512.468 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.468 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.469 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.469 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))))))
1546678512.469 * * * * [misc]progress:  [ 62 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) 1) (tan x))))))>
1546678512.469 * [enter]simplify:  Simplifying (tan x)
1546678512.469 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.470 * [exit]simplify:  Simplified to (tan x)
1546678512.470 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (tan x) 1) (tan x))))))
1546678512.470 * * * * [misc]progress:  [ 63 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))>
1546678512.470 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.471 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.472 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.472 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))))))
1546678512.472 * * * * [misc]progress:  [ 64 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))>
1546678512.472 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.472 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.473 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.473 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))))))
1546678512.473 * * * * [misc]progress:  [ 65 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* 1 (* (tan x) (tan x)))))))>
1546678512.473 * * * * [misc]progress:  [ 66 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (tan x) (sin x)) (cos x))))))>
1546678512.473 * [enter]simplify:  Simplifying (cos x)
1546678512.473 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.474 * [exit]simplify:  Simplified to (cos x)
1546678512.474 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (tan x) (sin x)) (cos x))))))
1546678512.474 * * * * [misc]progress:  [ 67 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (sin x) (tan x)) (cos x))))))>
1546678512.474 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678512.474 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678512.476 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678512.477 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678512.477 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (* (tan x) (sin x)) (cos x))))))
1546678512.477 * * * * [misc]progress:  [ 68 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.477 * * * * [misc]progress:  [ 69 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) (+ 1 1)))) (- 1 (* (tan x) (tan x))))))>
1546678512.477 * [enter]simplify:  Simplifying (tan x)
1546678512.477 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.478 * [exit]simplify:  Simplified to (tan x)
1546678512.478 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) (+ 1 1)))) (- 1 (* (tan x) (tan x))))))
1546678512.478 * [enter]simplify:  Simplifying (+ 1 1)
1546678512.478 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678512.480 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678512.480 * [exit]simplify:  Simplified to 2
1546678512.481 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 2))) (- 1 (* (tan x) (tan x))))))
1546678512.481 * * * * [misc]progress:  [ 70 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (* (tan x) (tan x)) 1))) (- 1 (* (tan x) (tan x))))))>
1546678512.481 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678512.481 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.482 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678512.482 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (* (tan x) (tan x)) 1))) (- 1 (* (tan x) (tan x))))))
1546678512.482 * * * * [misc]progress:  [ 71 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 2))) (- 1 (* (tan x) (tan x))))))>
1546678512.482 * * * * [misc]progress:  [ 72 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) (+ 1 1)))) (- 1 (* (tan x) (tan x))))))>
1546678512.482 * [enter]simplify:  Simplifying (tan x)
1546678512.482 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.483 * [exit]simplify:  Simplified to (tan x)
1546678512.483 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) (+ 1 1)))) (- 1 (* (tan x) (tan x))))))
1546678512.483 * * * * [misc]progress:  [ 73 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (* (tan x) (tan x)) 1))) (- 1 (* (tan x) (tan x))))))>
1546678512.483 * * * * [misc]progress:  [ 74 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.483 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678512.483 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.485 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678512.485 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (exp (+ (log (tan x)) (log (tan x)))))) (- 1 (* (tan x) (tan x))))))
1546678512.485 * * * * [misc]progress:  [ 75 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (exp (log (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.485 * * * * [misc]progress:  [ 76 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (log (exp (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.485 * * * * [misc]progress:  [ 77 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.485 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678512.485 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678512.487 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678512.490 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678512.496 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678512.503 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678512.509 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678512.516 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678512.516 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (cbrt (pow (tan x) 6)))) (- 1 (* (tan x) (tan x))))))
1546678512.516 * * * * [misc]progress:  [ 78 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.516 * * * * [misc]progress:  [ 79 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.516 * * * * [misc]progress:  [ 80 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.516 * * * * [misc]progress:  [ 81 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.516 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678512.517 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.517 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678512.517 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x))))))
1546678512.518 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678512.518 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.519 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678512.519 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x))))) (- 1 (* (tan x) (tan x))))))
1546678512.519 * * * * [misc]progress:  [ 82 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.519 * * * * [misc]progress:  [ 83 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.519 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678512.519 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.520 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678512.520 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678512.520 * * * * [misc]progress:  [ 84 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.520 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.520 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.521 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.521 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678512.521 * * * * [misc]progress:  [ 85 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) 1) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.521 * [enter]simplify:  Simplifying (tan x)
1546678512.522 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.522 * [exit]simplify:  Simplified to (tan x)
1546678512.522 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) 1) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.522 * * * * [misc]progress:  [ 86 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.522 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.522 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.524 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.524 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678512.524 * * * * [misc]progress:  [ 87 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.524 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.524 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.525 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.525 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x))))) (- 1 (* (tan x) (tan x))))))
1546678512.525 * * * * [misc]progress:  [ 88 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* 1 (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x))))))>
1546678512.525 * * * * [misc]progress:  [ 89 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (tan x) (sin x)) (cos x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.525 * [enter]simplify:  Simplifying (cos x)
1546678512.525 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.526 * [exit]simplify:  Simplified to (cos x)
1546678512.526 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (tan x) (sin x)) (cos x)))) (- 1 (* (tan x) (tan x))))))
1546678512.526 * * * * [misc]progress:  [ 90 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (sin x) (tan x)) (cos x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.526 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678512.526 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678512.528 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678512.529 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678512.529 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (* (tan x) (sin x)) (cos x)))) (- 1 (* (tan x) (tan x))))))
1546678512.529 * * * * [misc]progress:  [ 91 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.529 * * * * [misc]progress:  [ 92 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) (+ 1 1))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.529 * [enter]simplify:  Simplifying (tan x)
1546678512.529 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.530 * [exit]simplify:  Simplified to (tan x)
1546678512.530 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) (+ 1 1))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.530 * [enter]simplify:  Simplifying (+ 1 1)
1546678512.530 * * [misc]simplify:  iters left: 2 (2 enodes)
1546678512.532 * * [misc]simplify:  iters left: 1 (5 enodes)
1546678512.532 * [exit]simplify:  Simplified to 2
1546678512.532 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) 2)) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.532 * * * * [misc]progress:  [ 93 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.533 * [enter]simplify:  Simplifying (* (tan x) (tan x))
1546678512.533 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.534 * [exit]simplify:  Simplified to (* (tan x) (tan x))
1546678512.534 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.534 * * * * [misc]progress:  [ 94 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) 2)) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.534 * * * * [misc]progress:  [ 95 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) (+ 1 1))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.534 * [enter]simplify:  Simplifying (tan x)
1546678512.534 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.534 * [exit]simplify:  Simplified to (tan x)
1546678512.534 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (tan x) (+ 1 1))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.534 * * * * [misc]progress:  [ 96 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (pow (* (tan x) (tan x)) 1)) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.534 * * * * [misc]progress:  [ 97 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.534 * [enter]simplify:  Simplifying (+ (log (tan x)) (log (tan x)))
1546678512.534 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.535 * [exit]simplify:  Simplified to (+ (log (tan x)) (log (tan x)))
1546678512.535 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (exp (+ (log (tan x)) (log (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.535 * * * * [misc]progress:  [ 98 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (exp (log (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.535 * * * * [misc]progress:  [ 99 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (log (exp (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.535 * * * * [misc]progress:  [ 100 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.535 * [enter]simplify:  Simplifying (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
1546678512.535 * * [misc]simplify:  iters left: 6 (5 enodes)
1546678512.536 * * [misc]simplify:  iters left: 5 (10 enodes)
1546678512.538 * * [misc]simplify:  iters left: 4 (18 enodes)
1546678512.541 * * [misc]simplify:  iters left: 3 (24 enodes)
1546678512.544 * * [misc]simplify:  iters left: 2 (29 enodes)
1546678512.548 * * [misc]simplify:  iters left: 1 (32 enodes)
1546678512.552 * [exit]simplify:  Simplified to (pow (tan x) 6)
1546678512.552 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (cbrt (pow (tan x) 6))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.552 * * * * [misc]progress:  [ 101 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.552 * * * * [misc]progress:  [ 102 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (cbrt (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.552 * * * * [misc]progress:  [ 103 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.552 * * * * [misc]progress:  [ 104 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.553 * [enter]simplify:  Simplifying (* (sin x) (sin x))
1546678512.553 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.553 * [exit]simplify:  Simplified to (* (sin x) (sin x))
1546678512.553 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.553 * [enter]simplify:  Simplifying (* (cos x) (cos x))
1546678512.553 * * [misc]simplify:  iters left: 3 (3 enodes)
1546678512.554 * [exit]simplify:  Simplified to (* (cos x) (cos x))
1546678512.554 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (sin x) (sin x)) (* (cos x) (cos x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.554 * * * * [misc]progress:  [ 105 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.554 * * * * [misc]progress:  [ 106 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.554 * [enter]simplify:  Simplifying (cbrt (tan x))
1546678512.554 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.555 * [exit]simplify:  Simplified to (cbrt (tan x))
1546678512.555 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (cbrt (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.555 * * * * [misc]progress:  [ 107 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.555 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.555 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.555 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.555 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) (sqrt (tan x))) (sqrt (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.555 * * * * [misc]progress:  [ 108 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) 1) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.556 * [enter]simplify:  Simplifying (tan x)
1546678512.556 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.556 * [exit]simplify:  Simplified to (tan x)
1546678512.556 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (tan x) 1) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.556 * * * * [misc]progress:  [ 109 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.556 * [enter]simplify:  Simplifying (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.556 * * [misc]simplify:  iters left: 4 (4 enodes)
1546678512.557 * [exit]simplify:  Simplified to (* (cbrt (tan x)) (cbrt (tan x)))
1546678512.557 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.557 * * * * [misc]progress:  [ 110 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.557 * [enter]simplify:  Simplifying (sqrt (tan x))
1546678512.557 * * [misc]simplify:  iters left: 2 (3 enodes)
1546678512.557 * [exit]simplify:  Simplified to (sqrt (tan x))
1546678512.557 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (sqrt (tan x)) (* (sqrt (tan x)) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.558 * * * * [misc]progress:  [ 111 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.558 * * * * [misc]progress:  [ 112 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.558 * [enter]simplify:  Simplifying (cos x)
1546678512.558 * * [misc]simplify:  iters left: 1 (2 enodes)
1546678512.558 * [exit]simplify:  Simplified to (cos x)
1546678512.558 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.558 * * * * [misc]progress:  [ 113 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (sin x) (tan x)) (cos x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.558 * [enter]simplify:  Simplifying (* (sin x) (tan x))
1546678512.558 * * [misc]simplify:  iters left: 3 (4 enodes)
1546678512.559 * * [misc]simplify:  iters left: 2 (5 enodes)
1546678512.559 * [exit]simplify:  Simplified to (* (tan x) (sin x))
1546678512.559 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (* (tan x) (sin x)) (cos x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.559 * * * * [misc]progress:  [ 114 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.560 * * * * [misc]progress:  [ 115 / 126 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2))))>
1546678512.560 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (* 2 (pow x 2)))
1546678512.560 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678512.561 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678512.565 * * [misc]simplify:  iters left: 4 (40 enodes)
1546678512.570 * * [misc]simplify:  iters left: 3 (54 enodes)
1546678512.576 * * [misc]simplify:  iters left: 2 (62 enodes)
1546678512.586 * * [misc]simplify:  iters left: 1 (71 enodes)
1546678512.595 * [exit]simplify:  Simplified to (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4))))
1546678512.595 * [misc]simplify:  Simplified (2) to (λ (x) (+ 1 (- (* x (* -2 x)) (* -2/3 (pow x 4)))))
1546678512.595 * * * * [misc]progress:  [ 116 / 126 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678512.595 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546678512.595 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678512.597 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678512.599 * * [misc]simplify:  iters left: 4 (34 enodes)
1546678512.605 * * [misc]simplify:  iters left: 3 (65 enodes)
1546678512.626 * * [misc]simplify:  iters left: 2 (148 enodes)
1546678512.656 * * [misc]simplify:  iters left: 1 (290 enodes)
1546678512.736 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546678512.736 * [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))))))
1546678512.736 * * * * [misc]progress:  [ 117 / 126 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))>
1546678512.736 * [enter]simplify:  Simplifying (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1))
1546678512.736 * * [misc]simplify:  iters left: 6 (11 enodes)
1546678512.738 * * [misc]simplify:  iters left: 5 (21 enodes)
1546678512.740 * * [misc]simplify:  iters left: 4 (34 enodes)
1546678512.745 * * [misc]simplify:  iters left: 3 (65 enodes)
1546678512.756 * * [misc]simplify:  iters left: 2 (148 enodes)
1546678512.791 * * [misc]simplify:  iters left: 1 (290 enodes)
1546678512.888 * [exit]simplify:  Simplified to (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (+ 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))
1546678512.889 * [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))))))
1546678512.889 * * * * [misc]progress:  [ 118 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))))))>
1546678512.889 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678512.889 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678512.893 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678512.898 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678512.905 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678512.912 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678512.912 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))))))
1546678512.912 * * * * [misc]progress:  [ 119 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1546678512.913 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678512.913 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678512.915 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678512.920 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678512.924 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678512.931 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678512.931 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546678512.931 * * * * [misc]progress:  [ 120 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))))))>
1546678512.931 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678512.931 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678512.933 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678512.936 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678512.940 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678512.943 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678512.943 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))))))
1546678512.943 * * * * [misc]progress:  [ 121 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6)))))) (- 1 (* (tan x) (tan x))))))>
1546678512.943 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678512.943 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678512.945 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678512.948 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678512.951 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678512.955 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678512.955 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4))))) (- 1 (* (tan x) (tan x))))))
1546678512.955 * * * * [misc]progress:  [ 122 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (- 1 (* (tan x) (tan x))))))>
1546678512.955 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678512.955 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678512.956 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678512.957 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678512.959 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678512.963 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678512.963 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (- 1 (* (tan x) (tan x))))))
1546678512.963 * * * * [misc]progress:  [ 123 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (/ (pow (sin x) 2) (pow (cos x) 2)))) (- 1 (* (tan x) (tan x))))))>
1546678512.963 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678512.963 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678512.964 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678512.965 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678512.968 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678512.971 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678512.971 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x))))) (- 1 (* (tan x) (tan x))))))
1546678512.971 * * * * [misc]progress:  [ 124 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.971 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 2/3 (pow x 4)) (* 17/45 (pow x 6))))
1546678512.971 * * [misc]simplify:  iters left: 6 (13 enodes)
1546678512.975 * * [misc]simplify:  iters left: 5 (20 enodes)
1546678512.980 * * [misc]simplify:  iters left: 4 (26 enodes)
1546678512.986 * * [misc]simplify:  iters left: 3 (28 enodes)
1546678512.992 * [exit]simplify:  Simplified to (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))
1546678512.992 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (+ (+ (* (pow x 6) 17/45) (* x x)) (* 2/3 (pow x 4)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678512.992 * * * * [misc]progress:  [ 125 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678512.993 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678512.993 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678512.995 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678512.997 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678513.000 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678513.006 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678513.006 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678513.007 * * * * [misc]progress:  [ 126 / 126 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))>
1546678513.007 * [enter]simplify:  Simplifying (/ (pow (sin x) 2) (pow (cos x) 2))
1546678513.007 * * [misc]simplify:  iters left: 4 (7 enodes)
1546678513.009 * * [misc]simplify:  iters left: 3 (9 enodes)
1546678513.011 * * [misc]simplify:  iters left: 2 (15 enodes)
1546678513.015 * * [misc]simplify:  iters left: 1 (24 enodes)
1546678513.021 * [exit]simplify:  Simplified to (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))
1546678513.021 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (/ (sin x) (cos x)) (/ (sin x) (cos x)))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))
1546678513.021 * * * [misc]progress:  adding candidates to table
1546678513.928 * [misc]progress:  [Phase 3 of 3] Extracting.
1546678513.929 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678513.931 * * * [misc]regime-changes:  Trying 4 branch expressions: (x (tan x) (* (tan x) (tan x)) (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))
1546678513.932 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678513.982 * * * * [misc]regimes:  Trying to branch on (tan x) from (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678514.046 * * * * [misc]regimes:  Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678514.129 * * * * [misc]regimes:  Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678514.174 * * * * [misc]regimes:  Trying to branch on (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))) from (#<alt (λ (x) (log (exp (/ (- 1 (* (tan x) (tan x))) (+ 1 (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1)))> #<alt (λ (x) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- 1 (pow (tan x) 4)))) (* (sqrt (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x))))))> #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ 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 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x)))))) (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (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))))))> #<alt (λ (x) (/ (- 1 (pow (tan x) 6)) (* (+ 1 (* (tan x) (tan x))) (+ (* 1 1) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1 (* (tan x) (tan x))))))))> #<alt (λ (x) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (pow (tan x) 4) (pow (tan x) 4)))) (* (+ (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (- 1 (* (tan x) (tan x))))))> #<alt (λ (x) (+ (* (/ 1 (+ 1 (* (tan x) (tan x)))) (* (/ (- 1 (* (tan x) (tan x))) (- 1 (* (tan x) (tan x)))) 1)) (/ (- (tan x)) (+ (/ 1 (tan x)) (tan x)))))> #<alt (λ (x) (exp (- (log (- 1 (* (tan x) (tan x)))) (log (+ (* (tan x) (tan x)) 1)))))>)
1546678514.246 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1546678514.246 * [enter]simplify:  Simplifying (/ (* (/ (- 1 (* (tan x) (tan x))) (- (* 1 1) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (- (pow 1 3) (pow (* (tan x) (tan x)) 3))) (+ (pow (tan x) 4) (+ 1 (* (tan x) (tan x)))))
1546678514.246 * * [misc]simplify:  iters left: 6 (19 enodes)
1546678514.248 * * [misc]simplify:  iters left: 5 (24 enodes)
1546678514.249 * [exit]simplify:  Simplified to (/ (* (- 1 (pow (* (tan x) (tan x)) 3)) (/ (- 1 (* (tan x) (tan x))) (- 1 (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (+ (pow (tan x) 4) (+ (* (tan x) (tan x)) 1)))
1546678514.249 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546678519.827 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546678519.830 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546678520.832 * [misc]regime-testing:  Baseline error score: 0.49071053588529495
1546678520.834 * [misc]regime-testing:  Oracle error score: 0.08116026370421923
1546678520.838 * [misc]regime-testing:  End program error score: 0.49071053588529495