0.762 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.704 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.706 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.707 * * * * [points]: Setting MPFR precision to 64
0.708 * * * * [points]: Setting MPFR precision to 320
0.709 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.709 * * * * [points]: Setting MPFR precision to 64
0.709 * * * * [points]: Setting MPFR precision to 320
0.710 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.710 * * * * [points]: Setting MPFR precision to 64
0.711 * * * * [points]: Setting MPFR precision to 320
0.712 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.712 * * * * [points]: Setting MPFR precision to 64
0.714 * * * * [points]: Setting MPFR precision to 320
0.716 * * * * [points]: Computing exacts for 256 points
0.716 * * * * [points]: Setting MPFR precision to 64
0.721 * * * * [points]: Setting MPFR precision to 320
0.726 * * * * [points]: Filtering points with unrepresentable outputs
0.727 * * * * [points]: Sampled 256 points with exact outputs
0.756 * * * [progress]: [2/2] Setting up program.
0.760 * [progress]: [Phase 2 of 3] Improving.
0.762 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
1.279 * * [simplify]: iteration  0 :  5284  enodes  (cost  15 )
1.280 * [simplify]: Simplified to:
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
1.297 * * [progress]: iteration 1 / 4
1.297 * * * [progress]: picking best candidate
1.299 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))>
1.299 * * * [progress]: localizing error
1.310 * * * [progress]: generating rewritten candidates
1.310 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.317 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.322 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.325 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.335 * * * [progress]: generating series expansions
1.335 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.339 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.340 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.340 * [taylor]: Taking taylor expansion of (tan x) in x
1.341 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.341 * [taylor]: Taking taylor expansion of (sin x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (cos x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.342 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.342 * [taylor]: Taking taylor expansion of (tan x) in x
1.342 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.342 * [taylor]: Taking taylor expansion of (sin x) in x
1.342 * [taylor]: Taking taylor expansion of x in x
1.342 * [taylor]: Taking taylor expansion of (cos x) in x
1.342 * [taylor]: Taking taylor expansion of x in x
1.347 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.347 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.347 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.347 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.347 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.347 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.347 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.347 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.350 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.350 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.350 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.350 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.350 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.350 * [taylor]: Taking taylor expansion of -1 in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.350 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.350 * [taylor]: Taking taylor expansion of -1 in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.350 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.350 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.350 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.350 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.350 * [taylor]: Taking taylor expansion of -1 in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.350 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.350 * [taylor]: Taking taylor expansion of -1 in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.353 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.353 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.353 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.353 * [taylor]: Taking taylor expansion of (tan x) in x
1.353 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.353 * [taylor]: Taking taylor expansion of (sin x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.353 * [taylor]: Taking taylor expansion of (cos x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.353 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.353 * [taylor]: Taking taylor expansion of (tan x) in x
1.353 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.353 * [taylor]: Taking taylor expansion of (sin x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.353 * [taylor]: Taking taylor expansion of (cos x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.355 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.355 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.355 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.355 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.355 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.355 * [taylor]: Taking taylor expansion of x in x
1.355 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.355 * [taylor]: Taking taylor expansion of x in x
1.355 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.355 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.355 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.355 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.358 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.358 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.358 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.358 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.358 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.358 * [taylor]: Taking taylor expansion of -1 in x
1.358 * [taylor]: Taking taylor expansion of x in x
1.358 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.358 * [taylor]: Taking taylor expansion of -1 in x
1.358 * [taylor]: Taking taylor expansion of x in x
1.358 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.358 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.358 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.359 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.359 * [taylor]: Taking taylor expansion of -1 in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.359 * [taylor]: Taking taylor expansion of -1 in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.361 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.361 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0
1.361 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.361 * [taylor]: Taking taylor expansion of 1.0 in x
1.361 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.361 * [taylor]: Taking taylor expansion of (tan x) in x
1.361 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.361 * [taylor]: Taking taylor expansion of (sin x) in x
1.361 * [taylor]: Taking taylor expansion of x in x
1.361 * [taylor]: Taking taylor expansion of (cos x) in x
1.361 * [taylor]: Taking taylor expansion of x in x
1.362 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.362 * [taylor]: Taking taylor expansion of 1.0 in x
1.362 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.362 * [taylor]: Taking taylor expansion of (tan x) in x
1.362 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.362 * [taylor]: Taking taylor expansion of (sin x) in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.362 * [taylor]: Taking taylor expansion of (cos x) in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.363 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0
1.363 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.363 * [taylor]: Taking taylor expansion of 1.0 in x
1.363 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.363 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.363 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.363 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.364 * [taylor]: Taking taylor expansion of 1.0 in x
1.364 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.364 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.364 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.364 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.364 * [taylor]: Taking taylor expansion of x in x
1.364 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.364 * [taylor]: Taking taylor expansion of x in x
1.367 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0
1.367 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.367 * [taylor]: Taking taylor expansion of 1.0 in x
1.367 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.367 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.367 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.367 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.367 * [taylor]: Taking taylor expansion of -1 in x
1.367 * [taylor]: Taking taylor expansion of x in x
1.367 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.367 * [taylor]: Taking taylor expansion of -1 in x
1.367 * [taylor]: Taking taylor expansion of x in x
1.367 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.367 * [taylor]: Taking taylor expansion of 1.0 in x
1.367 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.367 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.367 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.367 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.368 * [taylor]: Taking taylor expansion of -1 in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.368 * [taylor]: Taking taylor expansion of -1 in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.371 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.371 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0
1.371 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
1.371 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.371 * [taylor]: Taking taylor expansion of 1.0 in x
1.371 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.371 * [taylor]: Taking taylor expansion of (tan x) in x
1.371 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.371 * [taylor]: Taking taylor expansion of (sin x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (cos x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.371 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.371 * [taylor]: Taking taylor expansion of (tan x) in x
1.371 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.371 * [taylor]: Taking taylor expansion of (sin x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (cos x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of 1.0 in x
1.371 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
1.371 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.371 * [taylor]: Taking taylor expansion of 1.0 in x
1.371 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.371 * [taylor]: Taking taylor expansion of (tan x) in x
1.371 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.371 * [taylor]: Taking taylor expansion of (sin x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of (cos x) in x
1.372 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.372 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.372 * [taylor]: Taking taylor expansion of (tan x) in x
1.372 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.372 * [taylor]: Taking taylor expansion of (sin x) in x
1.372 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of (cos x) in x
1.372 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of 1.0 in x
1.373 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0
1.373 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.373 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.373 * [taylor]: Taking taylor expansion of 1.0 in x
1.373 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.374 * [taylor]: Taking taylor expansion of x in x
1.374 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.374 * [taylor]: Taking taylor expansion of x in x
1.374 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
1.374 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.374 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.374 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.374 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.374 * [taylor]: Taking taylor expansion of x in x
1.374 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.374 * [taylor]: Taking taylor expansion of x in x
1.374 * [taylor]: Taking taylor expansion of 1.0 in x
1.375 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.375 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.375 * [taylor]: Taking taylor expansion of 1.0 in x
1.375 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.375 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.375 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
1.375 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.375 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.375 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.376 * [taylor]: Taking taylor expansion of x in x
1.376 * [taylor]: Taking taylor expansion of 1.0 in x
1.387 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0
1.387 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
1.387 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.387 * [taylor]: Taking taylor expansion of 1.0 in x
1.387 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.387 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.387 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.387 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.387 * [taylor]: Taking taylor expansion of -1 in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.387 * [taylor]: Taking taylor expansion of -1 in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
1.387 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.387 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.387 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.387 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.387 * [taylor]: Taking taylor expansion of -1 in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.388 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.388 * [taylor]: Taking taylor expansion of -1 in x
1.388 * [taylor]: Taking taylor expansion of x in x
1.388 * [taylor]: Taking taylor expansion of 1.0 in x
1.389 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
1.389 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.389 * [taylor]: Taking taylor expansion of 1.0 in x
1.389 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.389 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.389 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.389 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.389 * [taylor]: Taking taylor expansion of -1 in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.389 * [taylor]: Taking taylor expansion of -1 in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
1.389 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.389 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.389 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.389 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.389 * [taylor]: Taking taylor expansion of -1 in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.389 * [taylor]: Taking taylor expansion of -1 in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [taylor]: Taking taylor expansion of 1.0 in x
1.405 * * * [progress]: simplifying candidates
1.407 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (tan x) (tan x))
  (+ 1 1)
  (+ (log (tan x)) (log (tan x)))
  (log (* (tan x) (tan x)))
  (exp (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (* (sin x) (sin x))
  (* (cos x) (cos x))
  (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (cbrt (tan x)) (cbrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 1 1)
  (* (tan x) (tan x))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 2 1)
  (* (tan x) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (tan x) (sqrt (tan x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (tan x))
  (* (sqrt (tan x)) (tan x))
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (sin x) (tan x))
  (+ 1 1)
  (* (tan x) (tan x))
  (+ 1 1)
  (+ (log (tan x)) (log (tan x)))
  (log (* (tan x) (tan x)))
  (exp (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (* (sin x) (sin x))
  (* (cos x) (cos x))
  (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (cbrt (tan x)) (cbrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 1 1)
  (* (tan x) (tan x))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 2 1)
  (* (tan x) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (tan x) (sqrt (tan x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (tan x))
  (* (sqrt (tan x)) (tan x))
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (sin x) (tan x))
  (/ (exp 1.0) (exp (* (tan x) (tan x))))
  (log (- 1.0 (* (tan x) (tan x))))
  (exp (- 1.0 (* (tan x) (tan x))))
  (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3))
  (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))
  (neg (* (tan x) (tan x)))
  (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))
  (+ 1.0 (* (tan x) (tan x)))
  (+ (sqrt 1.0) (tan x))
  (- (sqrt 1.0) (tan x))
  (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x)))))
  (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))
  (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))
  (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))
  (neg (- 1.0 (* (tan x) (tan x))))
  (neg (+ 1.0 (* (tan x) (tan x))))
  (/ 1.0 (+ 1.0 (* (tan x) (tan x))))
  (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))
  (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1)
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1)
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))
  (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 1)
  (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
  (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (+ (sqrt 1.0) (tan x)) 1)
  (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))
  (/ 1 (+ 1.0 (* (tan x) (tan x))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))
  (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- 1.0 (* (tan x) (tan x))) 1)
  (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x)))))
  (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x)))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))
  (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))
  (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))
  (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))))
  (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
  (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4))))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2)))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))
1.453 * * [simplify]: iteration  0 :  4951  enodes  (cost  1205 )
1.453 * * [simplify]: iteration  1 :  4951  enodes  (cost  1205 )
1.458 * [simplify]: Simplified to:
   2
  (pow (tan x) 2)
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (exp (pow (tan x) 2))
  (pow (tan x) 6)
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (pow (cbrt (tan x)) 2)
  (tan x)
  (tan x)
  1
  (pow (tan x) 2)
  (tan x)
  (tan x)
  2
  (pow (cbrt (tan x)) 5)
  (pow (sqrt (tan x)) 3)
  (tan x)
  (pow (cbrt (tan x)) 4)
  (pow (sqrt (tan x)) 3)
  (pow (tan x) 2)
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  2
  (pow (tan x) 2)
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (exp (pow (tan x) 2))
  (pow (tan x) 6)
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (pow (cbrt (tan x)) 2)
  (tan x)
  (tan x)
  1
  (pow (tan x) 2)
  (tan x)
  (tan x)
  2
  (pow (cbrt (tan x)) 5)
  (pow (sqrt (tan x)) 3)
  (tan x)
  (pow (cbrt (tan x)) 4)
  (pow (sqrt (tan x)) 3)
  (pow (tan x) 2)
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  (exp (- 1.0 (pow (tan x) 2)))
  (log (- 1.0 (pow (tan x) 2)))
  (exp (- 1.0 (pow (tan x) 2)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (cbrt (- 1.0 (pow (tan x) 2)))
  (pow (- 1.0 (pow (tan x) 2)) 3)
  (sqrt (- 1.0 (pow (tan x) 2)))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (- (pow 1.0 3) (pow (tan x) 6))
  (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0)))
  (neg (pow (tan x) 2))
  (- (* 1.0 1.0) (pow (tan x) 4))
  (+ (pow (tan x) 2) 1.0)
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))))
  (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3)
  (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (- (pow (tan x) 2) 1.0)
  (- (neg (pow (tan x) 2)) 1.0)
  (/ 1.0 (+ (pow (tan x) 2) 1.0))
  (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))
  (/ (- 1.0 (pow (tan x) 2)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (- 1.0 (pow (tan x) 2))
  (/ (+ (pow (tan x) 2) 1.0) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (+ (pow (tan x) 2) 1.0) (sqrt (- 1.0 (pow (tan x) 2))))
  (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))
  (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x)))
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 6) (pow 1.0 3)))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0))
  (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0))
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ 1.0 (- (* (pow x 4) -2/3) (* x x)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0))))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
1.459 * * * [progress]: adding candidates to table
1.641 * * [progress]: iteration 2 / 4
1.641 * * * [progress]: picking best candidate
1.685 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1.685 * * * [progress]: localizing error
1.699 * * * [progress]: generating rewritten candidates
1.699 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
1.702 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
1.704 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
1.707 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
1.710 * * * [progress]: generating series expansions
1.710 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
1.710 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1.710 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.710 * [taylor]: Taking taylor expansion of (sin x) in x
1.710 * [taylor]: Taking taylor expansion of x in x
1.710 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.710 * [taylor]: Taking taylor expansion of (sin x) in x
1.710 * [taylor]: Taking taylor expansion of x in x
1.712 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1.712 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.712 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.712 * [taylor]: Taking taylor expansion of x in x
1.712 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.712 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.712 * [taylor]: Taking taylor expansion of x in x
1.713 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1.713 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.713 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.713 * [taylor]: Taking taylor expansion of -1 in x
1.713 * [taylor]: Taking taylor expansion of x in x
1.713 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.713 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.713 * [taylor]: Taking taylor expansion of -1 in x
1.713 * [taylor]: Taking taylor expansion of x in x
1.714 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
1.714 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1.714 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.714 * [taylor]: Taking taylor expansion of (sin x) in x
1.714 * [taylor]: Taking taylor expansion of x in x
1.714 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.714 * [taylor]: Taking taylor expansion of (sin x) in x
1.714 * [taylor]: Taking taylor expansion of x in x
1.715 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1.715 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.715 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.715 * [taylor]: Taking taylor expansion of x in x
1.715 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.715 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.715 * [taylor]: Taking taylor expansion of x in x
1.716 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1.716 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.716 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.716 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.716 * [taylor]: Taking taylor expansion of -1 in x
1.716 * [taylor]: Taking taylor expansion of x in x
1.716 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.716 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.716 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.716 * [taylor]: Taking taylor expansion of -1 in x
1.716 * [taylor]: Taking taylor expansion of x in x
1.717 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
1.717 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1.717 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.717 * [taylor]: Taking taylor expansion of (cos x) in x
1.717 * [taylor]: Taking taylor expansion of x in x
1.717 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.717 * [taylor]: Taking taylor expansion of (cos x) in x
1.717 * [taylor]: Taking taylor expansion of x in x
1.718 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1.718 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.718 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.718 * [taylor]: Taking taylor expansion of x in x
1.718 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.718 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.718 * [taylor]: Taking taylor expansion of x in x
1.721 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1.721 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.721 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.721 * [taylor]: Taking taylor expansion of -1 in x
1.721 * [taylor]: Taking taylor expansion of x in x
1.721 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.721 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.721 * [taylor]: Taking taylor expansion of -1 in x
1.721 * [taylor]: Taking taylor expansion of x in x
1.722 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
1.722 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1.722 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.722 * [taylor]: Taking taylor expansion of (cos x) in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.722 * [taylor]: Taking taylor expansion of (cos x) in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.723 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1.723 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.723 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.723 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.724 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1.724 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.724 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.724 * [taylor]: Taking taylor expansion of -1 in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.724 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.724 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.724 * [taylor]: Taking taylor expansion of -1 in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.725 * * * [progress]: simplifying candidates
1.726 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  (* 1 2)
  (pow (sin x) (* (cbrt 2) (cbrt 2)))
  (pow (sin x) (sqrt 2))
  (pow (sin x) 1)
  (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
  (pow (cbrt (sin x)) 2)
  (pow (sqrt (sin x)) 2)
  (pow (sqrt (sin x)) 2)
  (pow 1 2)
  (pow (sin x) 2)
  (log (pow (sin x) 2))
  (exp (pow (sin x) 2))
  (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2)))
  (cbrt (pow (sin x) 2))
  (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2))
  (sqrt (pow (sin x) 2))
  (sqrt (pow (sin x) 2))
  (pow (sin x) (/ 2 2))
  (pow (sin x) (/ 2 2))
  (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  (* 1 2)
  (pow (sin x) (* (cbrt 2) (cbrt 2)))
  (pow (sin x) (sqrt 2))
  (pow (sin x) 1)
  (pow (* (cbrt (sin x)) (cbrt (sin x))) 2)
  (pow (cbrt (sin x)) 2)
  (pow (sqrt (sin x)) 2)
  (pow (sqrt (sin x)) 2)
  (pow 1 2)
  (pow (sin x) 2)
  (log (pow (sin x) 2))
  (exp (pow (sin x) 2))
  (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2)))
  (cbrt (pow (sin x) 2))
  (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2))
  (sqrt (pow (sin x) 2))
  (sqrt (pow (sin x) 2))
  (pow (sin x) (/ 2 2))
  (pow (sin x) (/ 2 2))
  (* (log (cos x)) 2)
  (* (log (cos x)) 2)
  (* 1 2)
  (pow (cos x) (* (cbrt 2) (cbrt 2)))
  (pow (cos x) (sqrt 2))
  (pow (cos x) 1)
  (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
  (pow (cbrt (cos x)) 2)
  (pow (sqrt (cos x)) 2)
  (pow (sqrt (cos x)) 2)
  (pow 1 2)
  (pow (cos x) 2)
  (log (pow (cos x) 2))
  (exp (pow (cos x) 2))
  (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2)))
  (cbrt (pow (cos x) 2))
  (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2))
  (sqrt (pow (cos x) 2))
  (sqrt (pow (cos x) 2))
  (pow (cos x) (/ 2 2))
  (pow (cos x) (/ 2 2))
  (* (log (cos x)) 2)
  (* (log (cos x)) 2)
  (* 1 2)
  (pow (cos x) (* (cbrt 2) (cbrt 2)))
  (pow (cos x) (sqrt 2))
  (pow (cos x) 1)
  (pow (* (cbrt (cos x)) (cbrt (cos x))) 2)
  (pow (cbrt (cos x)) 2)
  (pow (sqrt (cos x)) 2)
  (pow (sqrt (cos x)) 2)
  (pow 1 2)
  (pow (cos x) 2)
  (log (pow (cos x) 2))
  (exp (pow (cos x) 2))
  (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2)))
  (cbrt (pow (cos x) 2))
  (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2))
  (sqrt (pow (cos x) 2))
  (sqrt (pow (cos x) 2))
  (pow (cos x) (/ 2 2))
  (pow (cos x) (/ 2 2))
  (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
  (pow (sin x) 2)
  (pow (sin x) 2)
  (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
  (pow (sin x) 2)
  (pow (sin x) 2)
  (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
  (pow (cos x) 2)
  (pow (cos x) 2)
  (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
  (pow (cos x) 2)
  (pow (cos x) 2)
1.760 * * [simplify]: iteration  0 :  5266  enodes  (cost  424 )
1.762 * [simplify]: Simplified to:
   (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  2
  (pow (sin x) (* (cbrt 2) (cbrt 2)))
  (pow (sin x) (sqrt 2))
  (sin x)
  (pow (cbrt (sin x)) 4)
  (pow (cbrt (sin x)) 2)
  (sin x)
  (sin x)
  1
  (pow (sin x) 2)
  (* (log (sin x)) 2)
  (exp (pow (sin x) 2))
  (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2)))
  (cbrt (pow (sin x) 2))
  (pow (sin x) 6)
  (fabs (sin x))
  (fabs (sin x))
  (sin x)
  (sin x)
  (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  2
  (pow (sin x) (* (cbrt 2) (cbrt 2)))
  (pow (sin x) (sqrt 2))
  (sin x)
  (pow (cbrt (sin x)) 4)
  (pow (cbrt (sin x)) 2)
  (sin x)
  (sin x)
  1
  (pow (sin x) 2)
  (* (log (sin x)) 2)
  (exp (pow (sin x) 2))
  (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2)))
  (cbrt (pow (sin x) 2))
  (pow (sin x) 6)
  (fabs (sin x))
  (fabs (sin x))
  (sin x)
  (sin x)
  (* 2 (log (cos x)))
  (* 2 (log (cos x)))
  2
  (pow (cos x) (* (cbrt 2) (cbrt 2)))
  (pow (cos x) (sqrt 2))
  (cos x)
  (pow (cbrt (cos x)) 4)
  (pow (cbrt (cos x)) 2)
  (cos x)
  (cos x)
  1
  (pow (cos x) 2)
  (* 2 (log (cos x)))
  (exp (pow (cos x) 2))
  (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2)))
  (cbrt (pow (cos x) 2))
  (pow (cos x) 6)
  (fabs (cos x))
  (fabs (cos x))
  (cos x)
  (cos x)
  (* 2 (log (cos x)))
  (* 2 (log (cos x)))
  2
  (pow (cos x) (* (cbrt 2) (cbrt 2)))
  (pow (cos x) (sqrt 2))
  (cos x)
  (pow (cbrt (cos x)) 4)
  (pow (cbrt (cos x)) 2)
  (cos x)
  (cos x)
  1
  (pow (cos x) 2)
  (* 2 (log (cos x)))
  (exp (pow (cos x) 2))
  (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2)))
  (cbrt (pow (cos x) 2))
  (pow (cos x) 6)
  (fabs (cos x))
  (fabs (cos x))
  (cos x)
  (cos x)
  (+ (* x x) (+ (* 2/45 (pow x 6)) (* (pow x 4) -1/3)))
  (pow (sin x) 2)
  (pow (sin x) 2)
  (+ (* x x) (+ (* 2/45 (pow x 6)) (* (pow x 4) -1/3)))
  (pow (sin x) 2)
  (pow (sin x) 2)
  (+ 1 (- (* 1/3 (pow x 4)) (* x x)))
  (pow (cos x) 2)
  (pow (cos x) 2)
  (+ 1 (- (* 1/3 (pow x 4)) (* x x)))
  (pow (cos x) 2)
  (pow (cos x) 2)
1.763 * * * [progress]: adding candidates to table
1.878 * * [progress]: iteration 3 / 4
1.878 * * * [progress]: picking best candidate
1.918 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))>
1.918 * * * [progress]: localizing error
1.928 * * * [progress]: generating rewritten candidates
1.928 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
1.933 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
1.936 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.940 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.970 * * * [progress]: generating series expansions
1.970 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
1.970 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.970 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.970 * [taylor]: Taking taylor expansion of (tan x) in x
1.970 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.970 * [taylor]: Taking taylor expansion of (sin x) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.970 * [taylor]: Taking taylor expansion of (cos x) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.970 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.970 * [taylor]: Taking taylor expansion of (tan x) in x
1.970 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.970 * [taylor]: Taking taylor expansion of (sin x) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.970 * [taylor]: Taking taylor expansion of (cos x) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.972 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.972 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.972 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.972 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.972 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.972 * [taylor]: Taking taylor expansion of x in x
1.972 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.972 * [taylor]: Taking taylor expansion of x in x
1.972 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.972 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.973 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.973 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.973 * [taylor]: Taking taylor expansion of x in x
1.973 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.973 * [taylor]: Taking taylor expansion of x in x
1.975 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.975 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.975 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.975 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.975 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.975 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.975 * [taylor]: Taking taylor expansion of -1 in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.975 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.975 * [taylor]: Taking taylor expansion of -1 in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.975 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.976 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.976 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.976 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.976 * [taylor]: Taking taylor expansion of -1 in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.976 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.976 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.976 * [taylor]: Taking taylor expansion of -1 in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.978 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
1.978 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.978 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.978 * [taylor]: Taking taylor expansion of (tan x) in x
1.978 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.978 * [taylor]: Taking taylor expansion of (sin x) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (cos x) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.978 * [taylor]: Taking taylor expansion of (tan x) in x
1.979 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.979 * [taylor]: Taking taylor expansion of (sin x) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of (cos x) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.980 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.980 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.980 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.980 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.980 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.980 * [taylor]: Taking taylor expansion of x in x
1.981 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.981 * [taylor]: Taking taylor expansion of x in x
1.981 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.981 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.981 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.981 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.981 * [taylor]: Taking taylor expansion of x in x
1.981 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.981 * [taylor]: Taking taylor expansion of x in x
1.983 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.983 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.983 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.983 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.983 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.983 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.983 * [taylor]: Taking taylor expansion of -1 in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.983 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.984 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.984 * [taylor]: Taking taylor expansion of -1 in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.984 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.984 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.984 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.984 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.984 * [taylor]: Taking taylor expansion of -1 in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.984 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.984 * [taylor]: Taking taylor expansion of -1 in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.986 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.986 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0
1.986 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.986 * [taylor]: Taking taylor expansion of 1.0 in x
1.986 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.986 * [taylor]: Taking taylor expansion of (tan x) in x
1.987 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.987 * [taylor]: Taking taylor expansion of (sin x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [taylor]: Taking taylor expansion of (cos x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.987 * [taylor]: Taking taylor expansion of 1.0 in x
1.987 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.987 * [taylor]: Taking taylor expansion of (tan x) in x
1.987 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.987 * [taylor]: Taking taylor expansion of (sin x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [taylor]: Taking taylor expansion of (cos x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.988 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0
1.988 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.988 * [taylor]: Taking taylor expansion of 1.0 in x
1.988 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.988 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.988 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.988 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.988 * [taylor]: Taking taylor expansion of 1.0 in x
1.988 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.988 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.988 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.988 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.991 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0
1.991 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.991 * [taylor]: Taking taylor expansion of 1.0 in x
1.991 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.991 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.991 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.991 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.991 * [taylor]: Taking taylor expansion of -1 in x
1.991 * [taylor]: Taking taylor expansion of x in x
1.992 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.992 * [taylor]: Taking taylor expansion of -1 in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.992 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.992 * [taylor]: Taking taylor expansion of 1.0 in x
1.992 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.992 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.992 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.992 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.992 * [taylor]: Taking taylor expansion of -1 in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.992 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.992 * [taylor]: Taking taylor expansion of -1 in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.995 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.995 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0
1.995 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
1.995 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.995 * [taylor]: Taking taylor expansion of 1.0 in x
1.995 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.995 * [taylor]: Taking taylor expansion of (tan x) in x
1.995 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.995 * [taylor]: Taking taylor expansion of (sin x) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [taylor]: Taking taylor expansion of (cos x) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.995 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.995 * [taylor]: Taking taylor expansion of (tan x) in x
1.995 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.995 * [taylor]: Taking taylor expansion of (sin x) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [taylor]: Taking taylor expansion of (cos x) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.996 * [taylor]: Taking taylor expansion of 1.0 in x
1.996 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
1.996 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.996 * [taylor]: Taking taylor expansion of 1.0 in x
1.996 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.996 * [taylor]: Taking taylor expansion of (tan x) in x
1.996 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.996 * [taylor]: Taking taylor expansion of (sin x) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [taylor]: Taking taylor expansion of (cos x) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.996 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.996 * [taylor]: Taking taylor expansion of (tan x) in x
1.996 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.996 * [taylor]: Taking taylor expansion of (sin x) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [taylor]: Taking taylor expansion of (cos x) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [taylor]: Taking taylor expansion of 1.0 in x
1.998 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0
1.998 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.998 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.998 * [taylor]: Taking taylor expansion of 1.0 in x
1.998 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.998 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.998 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.998 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.998 * [taylor]: Taking taylor expansion of x in x
1.998 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.998 * [taylor]: Taking taylor expansion of x in x
1.998 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
1.998 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.998 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.998 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.998 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.998 * [taylor]: Taking taylor expansion of x in x
1.998 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.998 * [taylor]: Taking taylor expansion of x in x
1.998 * [taylor]: Taking taylor expansion of 1.0 in x
1.999 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.999 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.999 * [taylor]: Taking taylor expansion of 1.0 in x
1.999 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.999 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.999 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.999 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.999 * [taylor]: Taking taylor expansion of x in x
1.999 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.999 * [taylor]: Taking taylor expansion of x in x
2.000 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
2.000 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
2.000 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.000 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.000 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.000 * [taylor]: Taking taylor expansion of x in x
2.000 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.000 * [taylor]: Taking taylor expansion of x in x
2.000 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0
2.015 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
2.015 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
2.015 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.015 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.015 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.015 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.015 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.015 * [taylor]: Taking taylor expansion of -1 in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.015 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.015 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.015 * [taylor]: Taking taylor expansion of -1 in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.015 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
2.015 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.015 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.015 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.015 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.015 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.015 * [taylor]: Taking taylor expansion of -1 in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.015 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.015 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.015 * [taylor]: Taking taylor expansion of -1 in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.016 * [taylor]: Taking taylor expansion of 1.0 in x
2.016 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
2.017 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
2.017 * [taylor]: Taking taylor expansion of 1.0 in x
2.017 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.017 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.017 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.017 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.017 * [taylor]: Taking taylor expansion of -1 in x
2.017 * [taylor]: Taking taylor expansion of x in x
2.017 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.017 * [taylor]: Taking taylor expansion of -1 in x
2.017 * [taylor]: Taking taylor expansion of x in x
2.017 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
2.017 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.017 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.017 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.017 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.017 * [taylor]: Taking taylor expansion of -1 in x
2.017 * [taylor]: Taking taylor expansion of x in x
2.017 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.017 * [taylor]: Taking taylor expansion of -1 in x
2.017 * [taylor]: Taking taylor expansion of x in x
2.017 * [taylor]: Taking taylor expansion of 1.0 in x
2.028 * * * [progress]: simplifying candidates
2.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (tan x)) 2)
  (* (log (tan x)) 2)
  (* 1 2)
  (pow (tan x) (* (cbrt 2) (cbrt 2)))
  (pow (tan x) (sqrt 2))
  (pow (tan x) 1)
  (pow (* (cbrt (tan x)) (cbrt (tan x))) 2)
  (pow (cbrt (tan x)) 2)
  (pow (sqrt (tan x)) 2)
  (pow (sqrt (tan x)) 2)
  (pow 1 2)
  (pow (tan x) 2)
  (log (pow (tan x) 2))
  (exp (pow (tan x) 2))
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2))
  (sqrt (pow (tan x) 2))
  (sqrt (pow (tan x) 2))
  (pow (tan x) (/ 2 2))
  (pow (tan x) (/ 2 2))
  (* (log (tan x)) 2)
  (* (log (tan x)) 2)
  (* 1 2)
  (pow (tan x) (* (cbrt 2) (cbrt 2)))
  (pow (tan x) (sqrt 2))
  (pow (tan x) 1)
  (pow (* (cbrt (tan x)) (cbrt (tan x))) 2)
  (pow (cbrt (tan x)) 2)
  (pow (sqrt (tan x)) 2)
  (pow (sqrt (tan x)) 2)
  (pow 1 2)
  (pow (tan x) 2)
  (log (pow (tan x) 2))
  (exp (pow (tan x) 2))
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2))
  (sqrt (pow (tan x) 2))
  (sqrt (pow (tan x) 2))
  (pow (tan x) (/ 2 2))
  (pow (tan x) (/ 2 2))
  (/ (exp 1.0) (exp (pow (tan x) 2)))
  (log (- 1.0 (pow (tan x) 2)))
  (exp (- 1.0 (pow (tan x) 2)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (cbrt (- 1.0 (pow (tan x) 2)))
  (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2)))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (- (pow 1.0 3) (pow (pow (tan x) 2) 3))
  (+ (* 1.0 1.0) (+ (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 (pow (tan x) 2))))
  (neg (pow (tan x) 2))
  (- (* 1.0 1.0) (* (pow (tan x) 2) (pow (tan x) 2)))
  (+ 1.0 (pow (tan x) 2))
  (+ (sqrt 1.0) (pow (sqrt (tan x)) 2))
  (- (sqrt 1.0) (pow (sqrt (tan x)) 2))
  (+ (sqrt 1.0) (tan x))
  (- (sqrt 1.0) (tan x))
  (+ (sqrt 1.0) (sqrt (pow (tan x) 2)))
  (- (sqrt 1.0) (sqrt (pow (tan x) 2)))
  (+ (sqrt 1.0) (pow (tan x) (/ 2 2)))
  (- (sqrt 1.0) (pow (tan x) (/ 2 2)))
  (- 1.0 (pow (tan x) 2))
  (neg 1)
  (neg (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2)))))
  (neg (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (- 0 (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2)))))
  (- 0 (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (- (log 1) (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2)))))
  (- (log 1) (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (log (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (exp (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ (* (* 1 1) 1) (/ (* (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (+ (pow (tan x) 2) 1.0)) (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2)))))
  (/ (* (* 1 1) 1) (* (* (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (* (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (sqrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (sqrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (neg 1)
  (neg (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (/ (cbrt 1) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ (cbrt 1) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (tan x))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (tan x))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (sqrt (pow (tan x) 2)))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (sqrt (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (pow (tan x) (/ 2 2)))))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (tan x) (/ 2 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (cbrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (tan x))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (tan x))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (sqrt (pow (tan x) 2)))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (sqrt (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (tan x) (/ 2 2)))))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (tan x) (/ 2 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))))
  (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (cbrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (sqrt (- 1.0 (pow (tan x) 2)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (pow (sqrt (tan x)) 2))))
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  (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4))))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2)))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))
2.098 * * [simplify]: iteration  0 :  4972  enodes  (cost  4413 )
2.099 * * [simplify]: iteration  1 :  4972  enodes  (cost  4413 )
2.113 * [simplify]: Simplified to:
   (* (log (tan x)) 2)
  (* (log (tan x)) 2)
  2
  (pow (tan x) (* (cbrt 2) (cbrt 2)))
  (pow (tan x) (sqrt 2))
  (tan x)
  (pow (cbrt (tan x)) 4)
  (pow (cbrt (tan x)) 2)
  (tan x)
  (tan x)
  1
  (pow (tan x) 2)
  (* (log (tan x)) 2)
  (exp (pow (tan x) 2))
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (tan x)
  (tan x)
  (* (log (tan x)) 2)
  (* (log (tan x)) 2)
  2
  (pow (tan x) (* (cbrt 2) (cbrt 2)))
  (pow (tan x) (sqrt 2))
  (tan x)
  (pow (cbrt (tan x)) 4)
  (pow (cbrt (tan x)) 2)
  (tan x)
  (tan x)
  1
  (pow (tan x) 2)
  (* (log (tan x)) 2)
  (exp (pow (tan x) 2))
  (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2)))
  (cbrt (pow (tan x) 2))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (tan x)
  (tan x)
  (exp (- 1.0 (pow (tan x) 2)))
  (log (- 1.0 (pow (tan x) 2)))
  (exp (- 1.0 (pow (tan x) 2)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (cbrt (- 1.0 (pow (tan x) 2)))
  (pow (- 1.0 (pow (tan x) 2)) 3)
  (sqrt (- 1.0 (pow (tan x) 2)))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (- (pow 1.0 3) (pow (tan x) 6))
  (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0)))
  (neg (pow (tan x) 2))
  (- (* 1.0 1.0) (pow (tan x) 4))
  (+ (pow (tan x) 2) 1.0)
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (+ (fabs (tan x)) (sqrt 1.0))
  (- (sqrt 1.0) (fabs (tan x)))
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (- 1.0 (pow (tan x) 2))
  -1
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3)
  (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))))
  (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3)
  (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))
  -1
  (/ (- (neg (pow (tan x) 2)) 1.0) (- 1.0 (pow (tan x) 2)))
  (* (/ (cbrt 1) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ (cbrt 1) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (/ (cbrt 1) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (/ (cbrt 1) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (cbrt 1))
  (/ (cbrt 1) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (* (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))) (cbrt (- 1.0 (pow (tan x) 2)))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (fabs (tan x)) (sqrt 1.0)) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (* (- (sqrt 1.0) (fabs (tan x))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1)))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (fabs (tan x)) (sqrt 1.0)) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1)))
  (* (- (sqrt 1.0) (fabs (tan x))) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (+ (tan x) (sqrt 1.0)) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt 1) (cbrt 1))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt 1) (cbrt 1)))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (fabs (tan x))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt 1) (cbrt 1))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt 1) (cbrt 1)))
  (* (sqrt (- 1.0 (pow (tan x) 2))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (fabs (tan x))) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (+ (tan x) (sqrt 1.0)) (* (cbrt 1) (cbrt 1)))
  (* (- (sqrt 1.0) (tan x)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)))
  (* (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)) (cbrt 1))
  (* (- 1.0 (pow (tan x) 2)) (cbrt 1))
  (* (- (pow 1.0 3) (pow (tan x) 6)) (* (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)) (cbrt 1)))
  (/ (cbrt 1) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))))
  (* (* (- 1.0 (pow (tan x) 2)) (cbrt 1)) (cbrt 1))
  (/ (cbrt 1) (+ (pow (tan x) 2) 1.0))
  (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (fabs (tan x))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (fabs (tan x))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (- 1.0 (pow (tan x) 2))
  (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0))
  (/ 1 (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))))
  (- 1.0 (pow (tan x) 2))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (fabs (tan x))) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (fabs (tan x))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  (sqrt (- 1.0 (pow (tan x) 2)))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  1
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (- 1.0 (pow (tan x) 2))
  (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0))
  (/ 1 (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))))
  (- 1.0 (pow (tan x) 2))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))
  (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))
  (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))))
  (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))
  (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))))
  (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (fabs (tan x)) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0)))
  (/ 1 (sqrt (+ (pow (tan x) 2) 1.0)))
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (sqrt (- 1.0 (pow (tan x) 2)))
  1
  (+ (tan x) (sqrt 1.0))
  (+ (tan x) (sqrt 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (+ (tan x) (sqrt 1.0))
  1
  (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))
  (sqrt (- 1.0 (pow (tan x) 2)))
  1
  (+ (tan x) (sqrt 1.0))
  (+ (tan x) (sqrt 1.0))
  (+ (fabs (tan x)) (sqrt 1.0))
  (+ (tan x) (sqrt 1.0))
  1
  1
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0))
  (- 1.0 (pow (tan x) 2))
  (/ (+ (pow (tan x) 2) 1.0) (* (- 1.0 (pow (tan x) 2)) (cbrt 1)))
  (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))
  (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))
  (/ 1 (+ (pow (tan x) 2) 1.0))
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ 1.0 (- (* (pow x 4) -2/3) (* x x)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0))))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
  (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
2.115 * * * [progress]: adding candidates to table
2.405 * * [progress]: iteration 4 / 4
2.405 * * * [progress]: picking best candidate
2.453 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))>
2.453 * * * [progress]: localizing error
2.468 * * * [progress]: generating rewritten candidates
2.468 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.473 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
2.478 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
2.483 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
2.490 * * * [progress]: generating series expansions
2.490 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
2.490 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
2.490 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
2.490 * [taylor]: Taking taylor expansion of (tan x) in x
2.490 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.490 * [taylor]: Taking taylor expansion of (sin x) in x
2.490 * [taylor]: Taking taylor expansion of x in x
2.490 * [taylor]: Taking taylor expansion of (cos x) in x
2.490 * [taylor]: Taking taylor expansion of x in x
2.490 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
2.491 * [taylor]: Taking taylor expansion of (tan x) in x
2.491 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.491 * [taylor]: Taking taylor expansion of (sin x) in x
2.491 * [taylor]: Taking taylor expansion of x in x
2.491 * [taylor]: Taking taylor expansion of (cos x) in x
2.491 * [taylor]: Taking taylor expansion of x in x
2.492 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
2.492 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
2.492 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.492 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.492 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
2.493 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.493 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.493 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.495 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
2.495 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.495 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.495 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.495 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.495 * [taylor]: Taking taylor expansion of -1 in x
2.495 * [taylor]: Taking taylor expansion of x in x
2.496 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.496 * [taylor]: Taking taylor expansion of -1 in x
2.496 * [taylor]: Taking taylor expansion of x in x
2.496 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
2.496 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.496 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.496 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.496 * [taylor]: Taking taylor expansion of -1 in x
2.496 * [taylor]: Taking taylor expansion of x in x
2.496 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.496 * [taylor]: Taking taylor expansion of -1 in x
2.496 * [taylor]: Taking taylor expansion of x in x
2.498 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
2.499 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in (x) around 0
2.499 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
2.499 * [taylor]: Taking taylor expansion of 1.0 in x
2.499 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
2.499 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.499 * [taylor]: Taking taylor expansion of (tan x) in x
2.499 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.499 * [taylor]: Taking taylor expansion of (sin x) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.499 * [taylor]: Taking taylor expansion of (cos x) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.499 * [taylor]: Taking taylor expansion of (sin x) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.499 * [taylor]: Taking taylor expansion of (cos x) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.499 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
2.499 * [taylor]: Taking taylor expansion of 1.0 in x
2.499 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
2.499 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.499 * [taylor]: Taking taylor expansion of (tan x) in x
2.499 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.499 * [taylor]: Taking taylor expansion of (sin x) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.500 * [taylor]: Taking taylor expansion of (cos x) in x
2.500 * [taylor]: Taking taylor expansion of x in x
2.500 * [taylor]: Taking taylor expansion of (sin x) in x
2.500 * [taylor]: Taking taylor expansion of x in x
2.500 * [taylor]: Taking taylor expansion of (cos x) in x
2.500 * [taylor]: Taking taylor expansion of x in x
2.501 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in (x) around 0
2.501 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
2.501 * [taylor]: Taking taylor expansion of 1.0 in x
2.501 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
2.501 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.501 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.501 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.501 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
2.502 * [taylor]: Taking taylor expansion of 1.0 in x
2.502 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
2.502 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.502 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.502 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.502 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.503 * [taylor]: Taking taylor expansion of x in x
2.509 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in (x) around 0
2.509 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
2.509 * [taylor]: Taking taylor expansion of 1.0 in x
2.509 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
2.509 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.509 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.509 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.509 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.509 * [taylor]: Taking taylor expansion of -1 in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.509 * [taylor]: Taking taylor expansion of -1 in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.509 * [taylor]: Taking taylor expansion of -1 in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.509 * [taylor]: Taking taylor expansion of -1 in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.510 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
2.510 * [taylor]: Taking taylor expansion of 1.0 in x
2.510 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
2.510 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.510 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.510 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.510 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.510 * [taylor]: Taking taylor expansion of -1 in x
2.510 * [taylor]: Taking taylor expansion of x in x
2.510 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.510 * [taylor]: Taking taylor expansion of -1 in x
2.510 * [taylor]: Taking taylor expansion of x in x
2.510 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.510 * [taylor]: Taking taylor expansion of -1 in x
2.510 * [taylor]: Taking taylor expansion of x in x
2.510 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.510 * [taylor]: Taking taylor expansion of -1 in x
2.510 * [taylor]: Taking taylor expansion of x in x
2.514 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
2.514 * [approximate]: Taking taylor expansion of (* (tan x) (sin x)) in (x) around 0
2.514 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.514 * [taylor]: Taking taylor expansion of (tan x) in x
2.515 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.515 * [taylor]: Taking taylor expansion of (sin x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [taylor]: Taking taylor expansion of (cos x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [taylor]: Taking taylor expansion of (sin x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.515 * [taylor]: Taking taylor expansion of (tan x) in x
2.515 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.515 * [taylor]: Taking taylor expansion of (sin x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [taylor]: Taking taylor expansion of (cos x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [taylor]: Taking taylor expansion of (sin x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.518 * [approximate]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in (x) around 0
2.518 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.518 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.518 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.518 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.518 * [taylor]: Taking taylor expansion of x in x
2.518 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.518 * [taylor]: Taking taylor expansion of x in x
2.518 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.519 * [taylor]: Taking taylor expansion of x in x
2.519 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.519 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.519 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.519 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.519 * [taylor]: Taking taylor expansion of x in x
2.519 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.519 * [taylor]: Taking taylor expansion of x in x
2.519 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.519 * [taylor]: Taking taylor expansion of x in x
2.521 * [approximate]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in (x) around 0
2.521 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.521 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.521 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.521 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.521 * [taylor]: Taking taylor expansion of -1 in x
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.521 * [taylor]: Taking taylor expansion of -1 in x
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.521 * [taylor]: Taking taylor expansion of -1 in x
2.521 * [taylor]: Taking taylor expansion of x in x
2.522 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.522 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.522 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.522 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.522 * [taylor]: Taking taylor expansion of -1 in x
2.522 * [taylor]: Taking taylor expansion of x in x
2.522 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.522 * [taylor]: Taking taylor expansion of -1 in x
2.522 * [taylor]: Taking taylor expansion of x in x
2.522 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.522 * [taylor]: Taking taylor expansion of -1 in x
2.522 * [taylor]: Taking taylor expansion of x in x
2.524 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
2.524 * [approximate]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in (x) around 0
2.524 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
2.524 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.524 * [taylor]: Taking taylor expansion of (tan x) in x
2.524 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.524 * [taylor]: Taking taylor expansion of (sin x) in x
2.524 * [taylor]: Taking taylor expansion of x in x
2.524 * [taylor]: Taking taylor expansion of (cos x) in x
2.524 * [taylor]: Taking taylor expansion of x in x
2.524 * [taylor]: Taking taylor expansion of (sin x) in x
2.524 * [taylor]: Taking taylor expansion of x in x
2.524 * [taylor]: Taking taylor expansion of (cos x) in x
2.524 * [taylor]: Taking taylor expansion of x in x
2.525 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
2.525 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
2.525 * [taylor]: Taking taylor expansion of (tan x) in x
2.525 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
2.525 * [taylor]: Taking taylor expansion of (sin x) in x
2.525 * [taylor]: Taking taylor expansion of x in x
2.525 * [taylor]: Taking taylor expansion of (cos x) in x
2.525 * [taylor]: Taking taylor expansion of x in x
2.525 * [taylor]: Taking taylor expansion of (sin x) in x
2.525 * [taylor]: Taking taylor expansion of x in x
2.525 * [taylor]: Taking taylor expansion of (cos x) in x
2.525 * [taylor]: Taking taylor expansion of x in x
2.529 * [approximate]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in (x) around 0
2.529 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
2.529 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.529 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.529 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
2.529 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
2.529 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
2.529 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
2.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.530 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.530 * [taylor]: Taking taylor expansion of x in x
2.530 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.530 * [taylor]: Taking taylor expansion of x in x
2.533 * [approximate]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in (x) around 0
2.534 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
2.534 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.534 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.534 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.534 * [taylor]: Taking taylor expansion of -1 in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.534 * [taylor]: Taking taylor expansion of -1 in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.534 * [taylor]: Taking taylor expansion of -1 in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.534 * [taylor]: Taking taylor expansion of -1 in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
2.534 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
2.534 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
2.534 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
2.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.534 * [taylor]: Taking taylor expansion of -1 in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.535 * [taylor]: Taking taylor expansion of -1 in x
2.535 * [taylor]: Taking taylor expansion of x in x
2.535 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.535 * [taylor]: Taking taylor expansion of -1 in x
2.535 * [taylor]: Taking taylor expansion of x in x
2.535 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.535 * [taylor]: Taking taylor expansion of -1 in x
2.535 * [taylor]: Taking taylor expansion of x in x
2.539 * * * [progress]: simplifying candidates
2.540 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (tan x) (tan x))
  (+ 1 1)
  (+ (log (tan x)) (log (tan x)))
  (log (* (tan x) (tan x)))
  (exp (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x)))
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (sqrt (* (tan x) (tan x)))
  (* (sin x) (sin x))
  (* (cos x) (cos x))
  (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (cbrt (tan x)) (cbrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 1 1)
  (* (tan x) (tan x))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* (sqrt (tan x)) (sqrt (tan x)))
  (* 2 1)
  (* (tan x) (* (cbrt (tan x)) (cbrt (tan x))))
  (* (tan x) (sqrt (tan x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (tan x))
  (* (sqrt (tan x)) (tan x))
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (sin x) (tan x))
  (/ (exp 1.0) (exp (/ (* (tan x) (sin x)) (cos x))))
  (log (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (exp (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (* (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (* (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (- (pow 1.0 3) (pow (/ (* (tan x) (sin x)) (cos x)) 3))
  (+ (* 1.0 1.0) (+ (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))) (* 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (neg (/ (* (tan x) (sin x)) (cos x)))
  (- (* 1.0 1.0) (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))))
  (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))
  (+ (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x))))
  (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x))))
  (- 1.0 (/ (* (tan x) (sin x)) (cos x)))
  (* (tan x) (sin x))
  (+ (log (tan x)) (log (sin x)))
  (log (* (tan x) (sin x)))
  (exp (* (tan x) (sin x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (sin x))
  (* (sqrt (tan x)) (sin x))
  (* (tan x) (sin x))
  (* (sin x) (sin x))
  (- (+ (log (tan x)) (log (sin x))) (log (cos x)))
  (- (log (* (tan x) (sin x))) (log (cos x)))
  (log (/ (* (tan x) (sin x)) (cos x)))
  (exp (/ (* (tan x) (sin x)) (cos x)))
  (/ (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x))) (* (* (cos x) (cos x)) (cos x)))
  (/ (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x))) (* (* (cos x) (cos x)) (cos x)))
  (* (cbrt (/ (* (tan x) (sin x)) (cos x))) (cbrt (/ (* (tan x) (sin x)) (cos x))))
  (cbrt (/ (* (tan x) (sin x)) (cos x)))
  (* (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))) (/ (* (tan x) (sin x)) (cos x)))
  (sqrt (/ (* (tan x) (sin x)) (cos x)))
  (sqrt (/ (* (tan x) (sin x)) (cos x)))
  (neg (* (tan x) (sin x)))
  (neg (cos x))
  (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (sin x) (cbrt (cos x)))
  (/ (tan x) (sqrt (cos x)))
  (/ (sin x) (sqrt (cos x)))
  (/ (tan x) 1)
  (/ (sin x) (cos x))
  (/ 1 (cos x))
  (/ (cos x) (* (tan x) (sin x)))
  (/ (* (tan x) (sin x)) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (* (tan x) (sin x)) (sqrt (cos x)))
  (/ (* (tan x) (sin x)) 1)
  (/ (cos x) (sin x))
  (* (cos x) (cos x))
  (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4))))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (+ (pow x 2) (+ (* 31/360 (pow x 6)) (* 1/6 (pow x 4))))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
2.586 * * [simplify]: iteration  0 :  4977  enodes  (cost  791 )
2.586 * * [simplify]: iteration  1 :  4977  enodes  (cost  791 )
2.590 * [simplify]: Simplified to:
   2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (tan x)
  (tan x)
  2
  (pow (cbrt (tan x)) 5)
  (pow (sqrt (tan x)) 3)
  (tan x)
  (pow (cbrt (tan x)) 4)
  (pow (sqrt (tan x)) 3)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  (exp (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (log (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (exp (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (* (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (pow (- 1.0 (* (/ (sin x) (cos x)) (tan x))) 3)
  (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3))
  (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (* (/ (tan x) (cos x)) (neg (sin x)))
  (- (* 1.0 1.0) (* (/ (tan x) (/ (pow (cos x) 2) (tan x))) (pow (sin x) 2)))
  (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))
  (+ (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x))))
  (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x))))
  (- 1.0 (* (/ (sin x) (cos x)) (tan x)))
  (* (tan x) (sin x))
  (log (* (tan x) (sin x)))
  (log (* (tan x) (sin x)))
  (pow (exp (tan x)) (sin x))
  (pow (* (tan x) (sin x)) 3)
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (pow (* (tan x) (sin x)) 3)
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (tan x)
  (* (sin x) (cbrt (tan x)))
  (* (sin x) (sqrt (tan x)))
  (* (tan x) (sin x))
  (pow (sin x) 2)
  (log (* (/ (sin x) (cos x)) (tan x)))
  (log (* (/ (sin x) (cos x)) (tan x)))
  (log (* (/ (sin x) (cos x)) (tan x)))
  (pow (exp (/ (tan x) (cos x))) (sin x))
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (* (cbrt (* (/ (sin x) (cos x)) (tan x))) (cbrt (* (/ (sin x) (cos x)) (tan x))))
  (cbrt (* (/ (sin x) (cos x)) (tan x)))
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (sqrt (* (/ (sin x) (cos x)) (tan x)))
  (sqrt (* (/ (sin x) (cos x)) (tan x)))
  (* (tan x) (neg (sin x)))
  (neg (cos x))
  (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (sin x) (cbrt (cos x)))
  (/ (tan x) (sqrt (cos x)))
  (/ (sin x) (sqrt (cos x)))
  (tan x)
  (/ (sin x) (cos x))
  (/ 1 (cos x))
  (/ (cos x) (* (tan x) (sin x)))
  (* (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x)))) (sin x))
  (* (/ (tan x) (sqrt (cos x))) (sin x))
  (* (tan x) (sin x))
  (/ (cos x) (sin x))
  (pow (cos x) 2)
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ 1.0 (- (* (pow x 4) -2/3) (* x x)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))
  (+ (* x x) (+ (* (pow x 6) 31/360) (* (pow x 4) 1/6)))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
2.590 * * * [progress]: adding candidates to table
2.676 * [progress]: [Phase 3 of 3] Extracting.
2.677 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (/ (tan x) (/ (pow (cos x) 2) (tan x))) (pow (sin x) 2))) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
2.681 * * * [regime-changes]: Trying 2 branch expressions: ((tan x) x)
2.681 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (/ (tan x) (/ (pow (cos x) 2) (tan x))) (pow (sin x) 2))) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
2.761 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))))>)
2.818 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ 1 (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (/ (tan x) (/ (pow (cos x) 2) (tan x))) (pow (sin x) 2))) (+ 1.0 (* (/ (sin x) (cos x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (log (exp (pow (sin x) 2))) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
2.890 * * * [regime]: Found split indices: #<option (#s(si 8 256))>
2.891 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))
2.892 * * [simplify]: iteration  0 :  46  enodes  (cost  18 )
2.892 * * [simplify]: iteration  1 :  46  enodes  (cost  18 )
2.892 * [simplify]: Simplified to:
   (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))
2.892 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.938 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.938 * * * * [points]: Setting MPFR precision to 64
2.938 * * * * [points]: Setting MPFR precision to 320
2.939 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.939 * * * * [points]: Setting MPFR precision to 64
2.939 * * * * [points]: Setting MPFR precision to 320
2.940 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.940 * * * * [points]: Setting MPFR precision to 64
2.941 * * * * [points]: Setting MPFR precision to 320
2.942 * * * * [points]: Setting MPFR precision to 576
2.944 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
2.948 * * * * [points]: Setting MPFR precision to 320
2.950 * * * * [points]: Setting MPFR precision to 576
2.953 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
2.953 * * * * [points]: Setting MPFR precision to 320
2.958 * * * * [points]: Setting MPFR precision to 576
2.964 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.964 * * * * [points]: Setting MPFR precision to 320
2.973 * * * * [points]: Setting MPFR precision to 576
2.985 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
2.985 * * * * [points]: Setting MPFR precision to 320
3.004 * * * * [points]: Setting MPFR precision to 576
3.027 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.028 * * * * [points]: Setting MPFR precision to 320
3.065 * * * * [points]: Setting MPFR precision to 576
3.114 * * * * [points]: Computing exacts for 8000 points
3.114 * * * * [points]: Setting MPFR precision to 320
3.265 * * * * [points]: Setting MPFR precision to 576
3.448 * * * * [points]: Filtering points with unrepresentable outputs
3.460 * * * * [points]: Sampled 8000 points with exact outputs
5.783 * [regime-testing]: End program error score: 0.39581774431874694