0.854 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.309 * * * [progress]: [2/2] Setting up program. 0.312 * [progress]: [Phase 2 of 3] Improving. 0.314 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.317 * * [simplify]: iteration 0 : 7 enodes (cost 15 ) 0.321 * * [simplify]: iteration 1 : 13 enodes (cost 15 ) 0.323 * * [simplify]: iteration 2 : 21 enodes (cost 15 ) 0.325 * * [simplify]: iteration 3 : 26 enodes (cost 15 ) 0.328 * * [simplify]: iteration 4 : 34 enodes (cost 15 ) 0.333 * * [simplify]: iteration 5 : 37 enodes (cost 15 ) 0.337 * * [simplify]: iteration done : 37 enodes (cost 15 ) 0.337 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.339 * * [progress]: iteration 1 / 4 0.339 * * * [progress]: picking best candidate 0.341 * * * * [pick]: Picked # 0.341 * * * [progress]: localizing error 0.350 * * * [progress]: generating rewritten candidates 0.351 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.358 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.363 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.381 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.386 * * * [progress]: generating series expansions 0.387 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.391 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.392 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.392 * [taylor]: Taking taylor expansion of (tan x) in x 0.393 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.393 * [taylor]: Taking taylor expansion of (sin x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (cos x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.395 * [taylor]: Taking taylor expansion of (tan x) in x 0.395 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.395 * [taylor]: Taking taylor expansion of (sin x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (cos x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.412 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.412 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.412 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.412 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.412 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.413 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.413 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.413 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.421 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.421 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.421 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.421 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.421 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.422 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.422 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.422 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.423 * [taylor]: Taking taylor expansion of -1 in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.430 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.430 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.430 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.430 * [taylor]: Taking taylor expansion of (tan x) in x 0.430 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.430 * [taylor]: Taking taylor expansion of (sin x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (cos x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.431 * [taylor]: Taking taylor expansion of (tan x) in x 0.431 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.431 * [taylor]: Taking taylor expansion of (sin x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (cos x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.444 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.444 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.444 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.444 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.444 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.445 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.445 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.445 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.452 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.452 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.452 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.452 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.452 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.453 * [taylor]: Taking taylor expansion of -1 in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.453 * [taylor]: Taking taylor expansion of -1 in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.453 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.453 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.453 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.453 * [taylor]: Taking taylor expansion of -1 in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.461 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.461 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.461 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.461 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.461 * [taylor]: Taking taylor expansion of 1.0 in x 0.461 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.461 * [taylor]: Taking taylor expansion of (tan x) in x 0.461 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.461 * [taylor]: Taking taylor expansion of (sin x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (cos x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.462 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.462 * [taylor]: Taking taylor expansion of (tan x) in x 0.462 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.462 * [taylor]: Taking taylor expansion of (sin x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (cos x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.464 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.464 * [taylor]: Taking taylor expansion of (tan x) in x 0.464 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.464 * [taylor]: Taking taylor expansion of (sin x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (cos x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.465 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.465 * [taylor]: Taking taylor expansion of (tan x) in x 0.465 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.465 * [taylor]: Taking taylor expansion of (sin x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (cos x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.491 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.491 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.491 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.491 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.491 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.492 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.492 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.492 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.492 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.494 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.494 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.494 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.494 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.494 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.495 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.495 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.495 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.495 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.523 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.523 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.523 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.523 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.523 * [taylor]: Taking taylor expansion of -1 in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.523 * [taylor]: Taking taylor expansion of -1 in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.524 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.524 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.524 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.524 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.524 * [taylor]: Taking taylor expansion of -1 in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.524 * [taylor]: Taking taylor expansion of -1 in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of 1.0 in x 0.526 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.526 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.526 * [taylor]: Taking taylor expansion of 1.0 in x 0.526 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.526 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.526 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.527 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.527 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.527 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.527 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.527 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.527 * [taylor]: Taking taylor expansion of -1 in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.527 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.527 * [taylor]: Taking taylor expansion of -1 in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.554 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.554 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.554 * [taylor]: Taking taylor expansion of (tan x) in x 0.554 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.554 * [taylor]: Taking taylor expansion of (sin x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (cos x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.555 * [taylor]: Taking taylor expansion of 1.0 in x 0.555 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.555 * [taylor]: Taking taylor expansion of (tan x) in x 0.555 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.555 * [taylor]: Taking taylor expansion of (sin x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (cos x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.565 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.565 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.565 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.565 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.565 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.566 * [taylor]: Taking taylor expansion of 1.0 in x 0.566 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.566 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.566 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.566 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.577 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.577 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.577 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.577 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.577 * [taylor]: Taking taylor expansion of -1 in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.577 * [taylor]: Taking taylor expansion of -1 in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.578 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.578 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.578 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.578 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.578 * [taylor]: Taking taylor expansion of -1 in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.578 * [taylor]: Taking taylor expansion of -1 in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.589 * * * [progress]: simplifying candidates 0.590 * [simplify]: Simplifying using # : (+ 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)) (- (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))))) (- (- 1.0 (* (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)))) (/ (* (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)))) (/ (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))))) (- (* (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)) (- (* (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)) (- (+ (* 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)) (- 1.0 (+ (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))) 0.595 * * [simplify]: iteration 0 : 138 enodes (cost 1632 ) 0.622 * * [simplify]: iteration 1 : 312 enodes (cost 1486 ) 0.717 * * [simplify]: iteration 2 : 834 enodes (cost 1368 ) 1.450 * * [simplify]: iteration 3 : 2931 enodes (cost 1346 ) 2.409 * * [simplify]: iteration done : 5000 enodes (cost 1345 ) 2.410 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 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))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (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))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (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))))) (- (* (tan x) (tan x)) 1.0) (- (+ 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))))) (/ (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)))) (/ (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 (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) (/ (+ (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))))) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ (* (tan x) (tan x)) 1.0) (- 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))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow (tan x) 6) (pow 1.0 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (* (+ (* (tan x) (tan x)) 1.0) (+ (* (+ 1.0 (* (tan x) (tan x))) 1.0) (pow (tan x) 4))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (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)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (* (+ 1.0 (* (tan x) (tan x))) 1.0) (pow (tan x) 4)) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (* (tan x) (tan x)) 1.0) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (- (* (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)) (- (+ (* 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)) (- 1.0 (+ (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))) 2.412 * * * [progress]: adding candidates to table 2.650 * * [progress]: iteration 2 / 4 2.650 * * * [progress]: picking best candidate 2.677 * * * * [pick]: Picked # 2.677 * * * [progress]: localizing error 2.690 * * * [progress]: generating rewritten candidates 2.690 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 2.692 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2) 2.693 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 2.695 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 2.698 * * * [progress]: generating series expansions 2.698 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 2.698 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 2.698 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 2.698 * [taylor]: Taking taylor expansion of (cos x) in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.698 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 2.698 * [taylor]: Taking taylor expansion of (cos x) in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.704 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 2.704 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 2.704 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.704 * [taylor]: Taking taylor expansion of x in x 2.705 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 2.705 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.705 * [taylor]: Taking taylor expansion of x in x 2.709 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 2.709 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 2.709 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.709 * [taylor]: Taking taylor expansion of -1 in x 2.709 * [taylor]: Taking taylor expansion of x in x 2.710 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 2.710 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.710 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.710 * [taylor]: Taking taylor expansion of -1 in x 2.710 * [taylor]: Taking taylor expansion of x in x 2.715 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2) 2.715 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 2.715 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 2.715 * [taylor]: Taking taylor expansion of (cos x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 2.715 * [taylor]: Taking taylor expansion of (cos x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.721 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 2.721 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 2.721 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.721 * [taylor]: Taking taylor expansion of x in x 2.721 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 2.721 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.727 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 2.727 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 2.727 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.727 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.727 * [taylor]: Taking taylor expansion of -1 in x 2.727 * [taylor]: Taking taylor expansion of x in x 2.730 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 2.730 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.730 * [taylor]: Taking taylor expansion of -1 in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.735 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 2.735 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0 2.735 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 2.735 * [taylor]: Taking taylor expansion of (sin x) in x 2.735 * [taylor]: Taking taylor expansion of x in x 2.735 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 2.735 * [taylor]: Taking taylor expansion of (sin x) in x 2.735 * [taylor]: Taking taylor expansion of x in x 2.743 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0 2.743 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 2.743 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.743 * [taylor]: Taking taylor expansion of x in x 2.744 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 2.744 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.744 * [taylor]: Taking taylor expansion of x in x 2.748 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0 2.749 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 2.749 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.749 * [taylor]: Taking taylor expansion of -1 in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 2.749 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.749 * [taylor]: Taking taylor expansion of -1 in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.754 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 2.754 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0 2.754 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 2.754 * [taylor]: Taking taylor expansion of (sin x) in x 2.754 * [taylor]: Taking taylor expansion of x in x 2.754 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 2.754 * [taylor]: Taking taylor expansion of (sin x) in x 2.754 * [taylor]: Taking taylor expansion of x in x 2.762 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0 2.762 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 2.762 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.762 * [taylor]: Taking taylor expansion of x in x 2.762 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 2.762 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.762 * [taylor]: Taking taylor expansion of x in x 2.767 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0 2.767 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 2.767 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.767 * [taylor]: Taking taylor expansion of -1 in x 2.767 * [taylor]: Taking taylor expansion of x in x 2.768 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 2.768 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.768 * [taylor]: Taking taylor expansion of -1 in x 2.768 * [taylor]: Taking taylor expansion of x in x 2.773 * * * [progress]: simplifying candidates 2.774 * [simplify]: Simplifying using # : (* (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)) (* (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)) (- (+ (* 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) (- (+ (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) 2.776 * * [simplify]: iteration 0 : 64 enodes (cost 576 ) 2.793 * * [simplify]: iteration 1 : 140 enodes (cost 492 ) 2.821 * * [simplify]: iteration 2 : 296 enodes (cost 432 ) 2.894 * * [simplify]: iteration 3 : 757 enodes (cost 432 ) 3.279 * * [simplify]: iteration 4 : 2969 enodes (cost 424 ) 4.427 * * [simplify]: iteration done : 5001 enodes (cost 424 ) 4.428 * [simplify]: Simplified to: (log (pow (cos x) 2)) (log (pow (cos x) 2)) 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) (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) 6) (fabs (cos x)) (fabs (cos x)) (cos x) (cos x) (log (pow (cos x) 2)) (log (pow (cos x) 2)) 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) (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) 6) (fabs (cos x)) (fabs (cos x)) (cos x) (cos x) (log (pow (sin x) 2)) (log (pow (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 (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) 6) (fabs (sin x)) (fabs (sin x)) (sin x) (sin x) (log (pow (sin x) 2)) (log (pow (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 (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) 6) (fabs (sin x)) (fabs (sin x)) (sin x) (sin x) (- (+ (* 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) (- (+ (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) 4.428 * * * [progress]: adding candidates to table 4.627 * * [progress]: iteration 3 / 4 4.627 * * * [progress]: picking best candidate 4.654 * * * * [pick]: Picked # 4.654 * * * [progress]: localizing error 4.665 * * * [progress]: generating rewritten candidates 4.665 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 4.670 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 4.674 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 4.713 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 4.731 * * * [progress]: generating series expansions 4.731 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 4.731 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 4.731 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.731 * [taylor]: Taking taylor expansion of (tan x) in x 4.731 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.731 * [taylor]: Taking taylor expansion of (sin x) in x 4.731 * [taylor]: Taking taylor expansion of x in x 4.731 * [taylor]: Taking taylor expansion of (cos x) in x 4.731 * [taylor]: Taking taylor expansion of x in x 4.732 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.732 * [taylor]: Taking taylor expansion of (tan x) in x 4.732 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.732 * [taylor]: Taking taylor expansion of (sin x) in x 4.732 * [taylor]: Taking taylor expansion of x in x 4.732 * [taylor]: Taking taylor expansion of (cos x) in x 4.732 * [taylor]: Taking taylor expansion of x in x 4.746 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 4.746 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.746 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.746 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.746 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.746 * [taylor]: Taking taylor expansion of x in x 4.747 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.747 * [taylor]: Taking taylor expansion of x in x 4.747 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.747 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.747 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.747 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.747 * [taylor]: Taking taylor expansion of x in x 4.747 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.747 * [taylor]: Taking taylor expansion of x in x 4.757 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 4.757 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.757 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.758 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.758 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.758 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.758 * [taylor]: Taking taylor expansion of -1 in x 4.758 * [taylor]: Taking taylor expansion of x in x 4.758 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.758 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.758 * [taylor]: Taking taylor expansion of -1 in x 4.758 * [taylor]: Taking taylor expansion of x in x 4.758 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.758 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.758 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.758 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.759 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.759 * [taylor]: Taking taylor expansion of -1 in x 4.759 * [taylor]: Taking taylor expansion of x in x 4.759 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.759 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.759 * [taylor]: Taking taylor expansion of -1 in x 4.759 * [taylor]: Taking taylor expansion of x in x 4.766 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 4.766 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 4.766 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.766 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.766 * [taylor]: Taking taylor expansion of 1.0 in x 4.767 * [taylor]: Taking taylor expansion of (tan x) in x 4.767 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.767 * [taylor]: Taking taylor expansion of (sin x) in x 4.767 * [taylor]: Taking taylor expansion of x in x 4.767 * [taylor]: Taking taylor expansion of (cos x) in x 4.767 * [taylor]: Taking taylor expansion of x in x 4.768 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.768 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.768 * [taylor]: Taking taylor expansion of 1.0 in x 4.769 * [taylor]: Taking taylor expansion of (tan x) in x 4.769 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.769 * [taylor]: Taking taylor expansion of (sin x) in x 4.769 * [taylor]: Taking taylor expansion of x in x 4.769 * [taylor]: Taking taylor expansion of (cos x) in x 4.769 * [taylor]: Taking taylor expansion of x in x 4.777 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 4.777 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 4.777 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.777 * [taylor]: Taking taylor expansion of 1.0 in x 4.778 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.778 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.778 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.778 * [taylor]: Taking taylor expansion of x in x 4.778 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.778 * [taylor]: Taking taylor expansion of x in x 4.779 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 4.779 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.779 * [taylor]: Taking taylor expansion of 1.0 in x 4.779 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.779 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.780 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.780 * [taylor]: Taking taylor expansion of x in x 4.780 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.780 * [taylor]: Taking taylor expansion of x in x 4.790 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 4.790 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 4.790 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.790 * [taylor]: Taking taylor expansion of 1.0 in x 4.790 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.791 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.791 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.791 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.791 * [taylor]: Taking taylor expansion of -1 in x 4.791 * [taylor]: Taking taylor expansion of x in x 4.791 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.791 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.791 * [taylor]: Taking taylor expansion of -1 in x 4.791 * [taylor]: Taking taylor expansion of x in x 4.791 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 4.791 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.791 * [taylor]: Taking taylor expansion of 1.0 in x 4.792 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.792 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.792 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.792 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.792 * [taylor]: Taking taylor expansion of -1 in x 4.792 * [taylor]: Taking taylor expansion of x in x 4.793 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.793 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.793 * [taylor]: Taking taylor expansion of -1 in x 4.793 * [taylor]: Taking taylor expansion of x in x 4.802 * * * * [progress]: [ 3 / 4 ] generating series at (2) 4.803 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in (x) around 0 4.803 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 4.803 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 4.803 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.803 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.803 * [taylor]: Taking taylor expansion of 1.0 in x 4.803 * [taylor]: Taking taylor expansion of (tan x) in x 4.804 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.804 * [taylor]: Taking taylor expansion of (sin x) in x 4.804 * [taylor]: Taking taylor expansion of x in x 4.804 * [taylor]: Taking taylor expansion of (cos x) in x 4.804 * [taylor]: Taking taylor expansion of x in x 4.804 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 4.804 * [taylor]: Taking taylor expansion of (tan x) in x 4.804 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.804 * [taylor]: Taking taylor expansion of (sin x) in x 4.805 * [taylor]: Taking taylor expansion of x in x 4.805 * [taylor]: Taking taylor expansion of (cos x) in x 4.805 * [taylor]: Taking taylor expansion of x in x 4.805 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.805 * [taylor]: Taking taylor expansion of 1.0 in x 4.806 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.806 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.806 * [taylor]: Taking taylor expansion of (tan x) in x 4.806 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.806 * [taylor]: Taking taylor expansion of (sin x) in x 4.806 * [taylor]: Taking taylor expansion of x in x 4.806 * [taylor]: Taking taylor expansion of (cos x) in x 4.806 * [taylor]: Taking taylor expansion of x in x 4.807 * [taylor]: Taking taylor expansion of 1.0 in x 4.810 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 4.810 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 4.810 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.810 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.810 * [taylor]: Taking taylor expansion of 1.0 in x 4.811 * [taylor]: Taking taylor expansion of (tan x) in x 4.811 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.811 * [taylor]: Taking taylor expansion of (sin x) in x 4.811 * [taylor]: Taking taylor expansion of x in x 4.811 * [taylor]: Taking taylor expansion of (cos x) in x 4.811 * [taylor]: Taking taylor expansion of x in x 4.812 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 4.812 * [taylor]: Taking taylor expansion of (tan x) in x 4.812 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.812 * [taylor]: Taking taylor expansion of (sin x) in x 4.812 * [taylor]: Taking taylor expansion of x in x 4.812 * [taylor]: Taking taylor expansion of (cos x) in x 4.812 * [taylor]: Taking taylor expansion of x in x 4.812 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.812 * [taylor]: Taking taylor expansion of 1.0 in x 4.813 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.813 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.813 * [taylor]: Taking taylor expansion of (tan x) in x 4.813 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.813 * [taylor]: Taking taylor expansion of (sin x) in x 4.813 * [taylor]: Taking taylor expansion of x in x 4.813 * [taylor]: Taking taylor expansion of (cos x) in x 4.813 * [taylor]: Taking taylor expansion of x in x 4.814 * [taylor]: Taking taylor expansion of 1.0 in x 4.874 * [approximate]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 4.874 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.874 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 4.874 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 4.874 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.874 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.874 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.874 * [taylor]: Taking taylor expansion of x in x 4.874 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.874 * [taylor]: Taking taylor expansion of x in x 4.875 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.875 * [taylor]: Taking taylor expansion of 1.0 in x 4.875 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 4.875 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.875 * [taylor]: Taking taylor expansion of 1.0 in x 4.876 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.876 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.876 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.876 * [taylor]: Taking taylor expansion of x in x 4.877 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.877 * [taylor]: Taking taylor expansion of x in x 4.877 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.877 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.877 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.877 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.877 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.877 * [taylor]: Taking taylor expansion of x in x 4.878 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.878 * [taylor]: Taking taylor expansion of x in x 4.878 * [taylor]: Taking taylor expansion of 1.0 in x 4.881 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.881 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 4.881 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 4.881 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.881 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.881 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.881 * [taylor]: Taking taylor expansion of x in x 4.881 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.881 * [taylor]: Taking taylor expansion of x in x 4.882 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.882 * [taylor]: Taking taylor expansion of 1.0 in x 4.882 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 4.882 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.882 * [taylor]: Taking taylor expansion of 1.0 in x 4.883 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.883 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.883 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.883 * [taylor]: Taking taylor expansion of x in x 4.883 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.883 * [taylor]: Taking taylor expansion of x in x 4.884 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.884 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.884 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.884 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.884 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.884 * [taylor]: Taking taylor expansion of x in x 4.884 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.885 * [taylor]: Taking taylor expansion of x in x 4.885 * [taylor]: Taking taylor expansion of 1.0 in x 4.934 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 4.934 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.934 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 4.934 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 4.934 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.934 * [taylor]: Taking taylor expansion of 1.0 in x 4.935 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.935 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.935 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.935 * [taylor]: Taking taylor expansion of -1 in x 4.935 * [taylor]: Taking taylor expansion of x in x 4.936 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.936 * [taylor]: Taking taylor expansion of -1 in x 4.936 * [taylor]: Taking taylor expansion of x in x 4.936 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 4.936 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.936 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.936 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.936 * [taylor]: Taking taylor expansion of -1 in x 4.936 * [taylor]: Taking taylor expansion of x in x 4.937 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.937 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.937 * [taylor]: Taking taylor expansion of -1 in x 4.937 * [taylor]: Taking taylor expansion of x in x 4.937 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.937 * [taylor]: Taking taylor expansion of 1.0 in x 4.938 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.938 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.938 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.938 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.938 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.938 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.938 * [taylor]: Taking taylor expansion of -1 in x 4.938 * [taylor]: Taking taylor expansion of x in x 4.938 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.938 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.938 * [taylor]: Taking taylor expansion of -1 in x 4.938 * [taylor]: Taking taylor expansion of x in x 4.939 * [taylor]: Taking taylor expansion of 1.0 in x 4.941 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.941 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 4.942 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 4.942 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.942 * [taylor]: Taking taylor expansion of 1.0 in x 4.942 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.942 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.942 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.942 * [taylor]: Taking taylor expansion of -1 in x 4.942 * [taylor]: Taking taylor expansion of x in x 4.943 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.943 * [taylor]: Taking taylor expansion of -1 in x 4.943 * [taylor]: Taking taylor expansion of x in x 4.943 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 4.943 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.943 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.943 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.943 * [taylor]: Taking taylor expansion of -1 in x 4.943 * [taylor]: Taking taylor expansion of x in x 4.944 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.944 * [taylor]: Taking taylor expansion of -1 in x 4.944 * [taylor]: Taking taylor expansion of x in x 4.944 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.944 * [taylor]: Taking taylor expansion of 1.0 in x 4.945 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.945 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.945 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.945 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.945 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.945 * [taylor]: Taking taylor expansion of -1 in x 4.945 * [taylor]: Taking taylor expansion of x in x 4.946 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.946 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.946 * [taylor]: Taking taylor expansion of -1 in x 4.946 * [taylor]: Taking taylor expansion of x in x 4.946 * [taylor]: Taking taylor expansion of 1.0 in x 4.991 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 4.992 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 4.992 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in x 4.992 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.992 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.992 * [taylor]: Taking taylor expansion of 1.0 in x 4.993 * [taylor]: Taking taylor expansion of (tan x) in x 4.993 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.993 * [taylor]: Taking taylor expansion of (sin x) in x 4.993 * [taylor]: Taking taylor expansion of x in x 4.993 * [taylor]: Taking taylor expansion of (cos x) in x 4.993 * [taylor]: Taking taylor expansion of x in x 4.994 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.994 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.994 * [taylor]: Taking taylor expansion of (tan x) in x 4.994 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.994 * [taylor]: Taking taylor expansion of (sin x) in x 4.994 * [taylor]: Taking taylor expansion of x in x 4.994 * [taylor]: Taking taylor expansion of (cos x) in x 4.994 * [taylor]: Taking taylor expansion of x in x 4.994 * [taylor]: Taking taylor expansion of 1.0 in x 4.996 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in x 4.996 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 4.996 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 4.996 * [taylor]: Taking taylor expansion of 1.0 in x 4.997 * [taylor]: Taking taylor expansion of (tan x) in x 4.997 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.997 * [taylor]: Taking taylor expansion of (sin x) in x 4.997 * [taylor]: Taking taylor expansion of x in x 4.997 * [taylor]: Taking taylor expansion of (cos x) in x 4.997 * [taylor]: Taking taylor expansion of x in x 4.998 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.998 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.998 * [taylor]: Taking taylor expansion of (tan x) in x 4.998 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.998 * [taylor]: Taking taylor expansion of (sin x) in x 4.998 * [taylor]: Taking taylor expansion of x in x 4.998 * [taylor]: Taking taylor expansion of (cos x) in x 4.998 * [taylor]: Taking taylor expansion of x in x 4.998 * [taylor]: Taking taylor expansion of 1.0 in x 5.012 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 5.012 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 5.012 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 5.012 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 5.012 * [taylor]: Taking taylor expansion of 1.0 in x 5.013 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 5.013 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 5.013 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 5.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.013 * [taylor]: Taking taylor expansion of x in x 5.013 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.013 * [taylor]: Taking taylor expansion of x in x 5.016 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 5.016 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 5.017 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 5.017 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 5.017 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 5.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.017 * [taylor]: Taking taylor expansion of x in x 5.017 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.017 * [taylor]: Taking taylor expansion of x in x 5.017 * [taylor]: Taking taylor expansion of 1.0 in x 5.019 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 5.019 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 5.019 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 5.019 * [taylor]: Taking taylor expansion of 1.0 in x 5.020 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 5.020 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 5.020 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 5.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.020 * [taylor]: Taking taylor expansion of x in x 5.020 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.020 * [taylor]: Taking taylor expansion of x in x 5.021 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 5.021 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 5.021 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 5.021 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 5.021 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 5.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.021 * [taylor]: Taking taylor expansion of x in x 5.021 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.021 * [taylor]: Taking taylor expansion of x in x 5.022 * [taylor]: Taking taylor expansion of 1.0 in x 5.049 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 5.049 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 5.049 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 5.049 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 5.049 * [taylor]: Taking taylor expansion of 1.0 in x 5.050 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 5.050 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 5.050 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 5.050 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.050 * [taylor]: Taking taylor expansion of -1 in x 5.050 * [taylor]: Taking taylor expansion of x in x 5.051 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.051 * [taylor]: Taking taylor expansion of -1 in x 5.051 * [taylor]: Taking taylor expansion of x in x 5.051 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 5.051 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 5.051 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 5.051 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 5.051 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 5.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.051 * [taylor]: Taking taylor expansion of -1 in x 5.051 * [taylor]: Taking taylor expansion of x in x 5.052 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.052 * [taylor]: Taking taylor expansion of -1 in x 5.052 * [taylor]: Taking taylor expansion of x in x 5.052 * [taylor]: Taking taylor expansion of 1.0 in x 5.053 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 5.053 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 5.053 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 5.053 * [taylor]: Taking taylor expansion of 1.0 in x 5.054 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 5.054 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 5.054 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 5.054 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.054 * [taylor]: Taking taylor expansion of -1 in x 5.054 * [taylor]: Taking taylor expansion of x in x 5.055 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.055 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.055 * [taylor]: Taking taylor expansion of -1 in x 5.055 * [taylor]: Taking taylor expansion of x in x 5.055 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 5.055 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 5.055 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 5.055 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 5.055 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 5.055 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.055 * [taylor]: Taking taylor expansion of -1 in x 5.055 * [taylor]: Taking taylor expansion of x in x 5.055 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.056 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.056 * [taylor]: Taking taylor expansion of -1 in x 5.056 * [taylor]: Taking taylor expansion of x in x 5.056 * [taylor]: Taking taylor expansion of 1.0 in x 5.083 * * * [progress]: simplifying candidates 5.085 * [simplify]: Simplifying using # : (+ 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 (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (+ (log (+ (tan x) (sqrt 1.0))) (- (log (- (sqrt 1.0) (tan x))) (log (+ 1.0 (* (tan x) (tan x)))))) (+ (log (+ (tan x) (sqrt 1.0))) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (* (* (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0))) (+ (tan x) (sqrt 1.0))) (/ (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))) (* (* (* (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0))) (+ (tan x) (sqrt 1.0))) (* (* (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (* (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (sqrt 1.0) (tan x))) (* (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (+ 1.0 (* (tan x) (tan x)))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (- (tan x) (sqrt 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (tan x) (sqrt 1.0))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (tan x) (sqrt 1.0))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) 1)) (* (+ (tan x) (sqrt 1.0)) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (sqrt (- (sqrt 1.0) (tan x))) 1)) (* (+ (tan x) (sqrt 1.0)) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ 1 1)) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (tan x) (sqrt 1.0)) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (/ 1 1)) (* (+ (tan x) (sqrt 1.0)) 1) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (* (cbrt (+ (tan x) (sqrt 1.0))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (sqrt (+ (tan x) (sqrt 1.0))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (log (- (sqrt 1.0) (tan x))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (- (sqrt 1.0) (tan x))) (- (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt 1.0) (+ 1.0 (* (tan x) (tan x)))) (/ (tan x) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) 1) (/ (cbrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) 1) (/ (sqrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 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))) (- (sqrt 1.0) (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)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- (sqrt 1.0) (tan x)) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (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)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (+ (* 0.33333333333333337 (pow x 4)) (+ (* 0.33333333333333337 (* (pow x 4) (pow (sqrt 1.0) 2))) (* 1.0 (pow (sqrt 1.0) 2)))) (+ (* 1.0 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1.0 (pow x 2)))) (/ (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- (* 1.0 (sqrt 1.0)) (+ (* 1.0 x) (* 1.0 (* (pow x 2) (sqrt 1.0))))) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 5.093 * * [simplify]: iteration 0 : 220 enodes (cost 2757 ) 5.156 * * [simplify]: iteration 1 : 561 enodes (cost 2524 ) 5.451 * * [simplify]: iteration 2 : 1979 enodes (cost 2324 ) 6.042 * * [simplify]: iteration done : 5000 enodes (cost 2324 ) 6.043 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 3) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (* (cbrt (tan x)) (tan x)) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 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(* (+ (tan x) (sqrt 1.0)) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (tan x) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (tan x) (sqrt 1.0)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (- 1.0 (* (tan x) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow (tan x) 6) (pow 1.0 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (pow (tan x) 3) (tan x)))) (* (cbrt (+ (tan x) (sqrt 1.0))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (sqrt (+ (tan x) (sqrt 1.0))) (/ (- (sqrt 1.0) (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))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (- (* (tan x) (tan x)) 1.0)) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (- (sqrt 1.0) (tan x))) (- (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt 1.0) (+ 1.0 (* (tan x) (tan x)))) (/ (tan x) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (cbrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (/ 1 (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (/ 1 (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (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))) (- (sqrt 1.0) (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)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (- (sqrt 1.0) (tan x)) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 6) (pow 1.0 3))) (/ (- (sqrt 1.0) (tan x)) (- (* 1.0 1.0) (* (pow (tan x) 3) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0)) (* (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (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)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (- (* 1.0 (+ 1.0 (* 0.33333333333333337 (pow x 4)))) (* 1.0 (* (+ 1.0 1) (pow x 2)))) (* 0.33333333333333337 (pow x 4))) (/ (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- (* 1.0 (sqrt 1.0)) (* 1.0 (+ x (* (pow x 2) (sqrt 1.0))))) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 6.044 * * * [progress]: adding candidates to table 6.365 * * [progress]: iteration 4 / 4 6.365 * * * [progress]: picking best candidate 6.391 * * * * [pick]: Picked # 6.391 * * * [progress]: localizing error 6.407 * * * [progress]: generating rewritten candidates 6.407 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 6.412 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 6.417 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 6.421 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 6.427 * * * [progress]: generating series expansions 6.427 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 6.427 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 6.427 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.427 * [taylor]: Taking taylor expansion of (tan x) in x 6.428 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.428 * [taylor]: Taking taylor expansion of (sin x) in x 6.428 * [taylor]: Taking taylor expansion of x in x 6.428 * [taylor]: Taking taylor expansion of (cos x) in x 6.428 * [taylor]: Taking taylor expansion of x in x 6.429 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.429 * [taylor]: Taking taylor expansion of (tan x) in x 6.429 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.429 * [taylor]: Taking taylor expansion of (sin x) in x 6.429 * [taylor]: Taking taylor expansion of x in x 6.429 * [taylor]: Taking taylor expansion of (cos x) in x 6.429 * [taylor]: Taking taylor expansion of x in x 6.442 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 6.442 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.442 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.442 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.442 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.442 * [taylor]: Taking taylor expansion of x in x 6.443 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.443 * [taylor]: Taking taylor expansion of x in x 6.443 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.443 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.443 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.443 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.443 * [taylor]: Taking taylor expansion of x in x 6.444 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.444 * [taylor]: Taking taylor expansion of x in x 6.451 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 6.451 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.451 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.451 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.451 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.451 * [taylor]: Taking taylor expansion of -1 in x 6.451 * [taylor]: Taking taylor expansion of x in x 6.451 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.451 * [taylor]: Taking taylor expansion of -1 in x 6.451 * [taylor]: Taking taylor expansion of x in x 6.452 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.452 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.452 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.452 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.452 * [taylor]: Taking taylor expansion of -1 in x 6.452 * [taylor]: Taking taylor expansion of x in x 6.452 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.452 * [taylor]: Taking taylor expansion of -1 in x 6.452 * [taylor]: Taking taylor expansion of x in x 6.459 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 6.459 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 6.459 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.459 * [taylor]: Taking taylor expansion of (tan x) in x 6.459 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.459 * [taylor]: Taking taylor expansion of (sin x) in x 6.459 * [taylor]: Taking taylor expansion of x in x 6.459 * [taylor]: Taking taylor expansion of (cos x) in x 6.459 * [taylor]: Taking taylor expansion of x in x 6.460 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.460 * [taylor]: Taking taylor expansion of (tan x) in x 6.460 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.460 * [taylor]: Taking taylor expansion of (sin x) in x 6.460 * [taylor]: Taking taylor expansion of x in x 6.460 * [taylor]: Taking taylor expansion of (cos x) in x 6.460 * [taylor]: Taking taylor expansion of x in x 6.473 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 6.473 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.473 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.473 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.474 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.474 * [taylor]: Taking taylor expansion of x in x 6.474 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.474 * [taylor]: Taking taylor expansion of x in x 6.474 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.475 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.475 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.475 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.475 * [taylor]: Taking taylor expansion of x in x 6.475 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.475 * [taylor]: Taking taylor expansion of x in x 6.485 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 6.486 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.486 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.486 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.486 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.486 * [taylor]: Taking taylor expansion of -1 in x 6.486 * [taylor]: Taking taylor expansion of x in x 6.486 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.486 * [taylor]: Taking taylor expansion of -1 in x 6.486 * [taylor]: Taking taylor expansion of x in x 6.487 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.487 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.487 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.487 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.487 * [taylor]: Taking taylor expansion of -1 in x 6.487 * [taylor]: Taking taylor expansion of x in x 6.487 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.487 * [taylor]: Taking taylor expansion of -1 in x 6.487 * [taylor]: Taking taylor expansion of x in x 6.494 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 6.495 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 6.495 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 6.495 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.495 * [taylor]: Taking taylor expansion of 1.0 in x 6.496 * [taylor]: Taking taylor expansion of (tan x) in x 6.496 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.496 * [taylor]: Taking taylor expansion of (sin x) in x 6.496 * [taylor]: Taking taylor expansion of x in x 6.496 * [taylor]: Taking taylor expansion of (cos x) in x 6.496 * [taylor]: Taking taylor expansion of x in x 6.496 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 6.497 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.497 * [taylor]: Taking taylor expansion of 1.0 in x 6.497 * [taylor]: Taking taylor expansion of (tan x) in x 6.497 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.497 * [taylor]: Taking taylor expansion of (sin x) in x 6.497 * [taylor]: Taking taylor expansion of x in x 6.497 * [taylor]: Taking taylor expansion of (cos x) in x 6.497 * [taylor]: Taking taylor expansion of x in x 6.506 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 6.506 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 6.506 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.506 * [taylor]: Taking taylor expansion of 1.0 in x 6.506 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.506 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.506 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.507 * [taylor]: Taking taylor expansion of x in x 6.507 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.507 * [taylor]: Taking taylor expansion of x in x 6.507 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 6.507 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.507 * [taylor]: Taking taylor expansion of 1.0 in x 6.508 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.508 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.508 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.508 * [taylor]: Taking taylor expansion of x in x 6.508 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.508 * [taylor]: Taking taylor expansion of x in x 6.518 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 6.518 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 6.518 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.518 * [taylor]: Taking taylor expansion of 1.0 in x 6.519 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.519 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.519 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.519 * [taylor]: Taking taylor expansion of -1 in x 6.519 * [taylor]: Taking taylor expansion of x in x 6.519 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.519 * [taylor]: Taking taylor expansion of -1 in x 6.519 * [taylor]: Taking taylor expansion of x in x 6.520 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 6.520 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.520 * [taylor]: Taking taylor expansion of 1.0 in x 6.521 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.521 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.521 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.521 * [taylor]: Taking taylor expansion of -1 in x 6.521 * [taylor]: Taking taylor expansion of x in x 6.521 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.521 * [taylor]: Taking taylor expansion of -1 in x 6.521 * [taylor]: Taking taylor expansion of x in x 6.531 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 6.531 * [approximate]: Taking taylor expansion of (- (tan x) (sqrt 1.0)) in (x) around 0 6.531 * [taylor]: Taking taylor expansion of (- (tan x) (sqrt 1.0)) in x 6.531 * [taylor]: Taking taylor expansion of (tan x) in x 6.531 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.531 * [taylor]: Taking taylor expansion of (sin x) in x 6.531 * [taylor]: Taking taylor expansion of x in x 6.531 * [taylor]: Taking taylor expansion of (cos x) in x 6.531 * [taylor]: Taking taylor expansion of x in x 6.532 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.532 * [taylor]: Taking taylor expansion of 1.0 in x 6.533 * [taylor]: Taking taylor expansion of (- (tan x) (sqrt 1.0)) in x 6.533 * [taylor]: Taking taylor expansion of (tan x) in x 6.533 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.533 * [taylor]: Taking taylor expansion of (sin x) in x 6.533 * [taylor]: Taking taylor expansion of x in x 6.533 * [taylor]: Taking taylor expansion of (cos x) in x 6.533 * [taylor]: Taking taylor expansion of x in x 6.534 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.534 * [taylor]: Taking taylor expansion of 1.0 in x 6.543 * [approximate]: Taking taylor expansion of (- (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 6.543 * [taylor]: Taking taylor expansion of (- (tan (/ 1 x)) (sqrt 1.0)) in x 6.543 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.543 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.543 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.543 * [taylor]: Taking taylor expansion of x in x 6.544 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.544 * [taylor]: Taking taylor expansion of x in x 6.544 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.544 * [taylor]: Taking taylor expansion of 1.0 in x 6.545 * [taylor]: Taking taylor expansion of (- (tan (/ 1 x)) (sqrt 1.0)) in x 6.545 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.545 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.545 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.545 * [taylor]: Taking taylor expansion of x in x 6.545 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.545 * [taylor]: Taking taylor expansion of x in x 6.546 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.546 * [taylor]: Taking taylor expansion of 1.0 in x 6.557 * [approximate]: Taking taylor expansion of (- (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 6.557 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (sqrt 1.0)) in x 6.557 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.557 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.557 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.557 * [taylor]: Taking taylor expansion of -1 in x 6.557 * [taylor]: Taking taylor expansion of x in x 6.557 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.557 * [taylor]: Taking taylor expansion of -1 in x 6.557 * [taylor]: Taking taylor expansion of x in x 6.558 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.558 * [taylor]: Taking taylor expansion of 1.0 in x 6.558 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (sqrt 1.0)) in x 6.559 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.559 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.559 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.559 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.559 * [taylor]: Taking taylor expansion of -1 in x 6.559 * [taylor]: Taking taylor expansion of x in x 6.559 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.559 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.559 * [taylor]: Taking taylor expansion of -1 in x 6.559 * [taylor]: Taking taylor expansion of x in x 6.559 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 6.559 * [taylor]: Taking taylor expansion of 1.0 in x 6.570 * * * [progress]: simplifying candidates 6.574 * [simplify]: Simplifying using # : (+ 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 (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (/ (exp (tan x)) (exp (sqrt 1.0))) (log (- (tan x) (sqrt 1.0))) (exp (- (tan x) (sqrt 1.0))) (* (cbrt (- (tan x) (sqrt 1.0))) (cbrt (- (tan x) (sqrt 1.0)))) (cbrt (- (tan x) (sqrt 1.0))) (* (* (- (tan x) (sqrt 1.0)) (- (tan x) (sqrt 1.0))) (- (tan x) (sqrt 1.0))) (sqrt (- (tan x) (sqrt 1.0))) (sqrt (- (tan x) (sqrt 1.0))) (- (pow (tan x) 3) (pow (sqrt 1.0) 3)) (+ (* (tan x) (tan x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (- (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (tan x)) (sqrt (sqrt 1.0))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (tan x) (sqrt 1.0)) (- (sqrt 1.0)) (+ (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)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (+ (* 1/3 (pow x 3)) x) (sqrt 1.0)) (- (/ (sin x) (cos x)) (sqrt 1.0)) (- (/ (sin x) (cos x)) (sqrt 1.0)) 6.577 * * [simplify]: iteration 0 : 103 enodes (cost 840 ) 6.597 * * [simplify]: iteration 1 : 197 enodes (cost 705 ) 6.643 * * [simplify]: iteration 2 : 495 enodes (cost 646 ) 6.928 * * [simplify]: iteration 3 : 1500 enodes (cost 634 ) 8.041 * * [simplify]: iteration done : 5000 enodes (cost 634 ) 8.042 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (exp (- (tan x) (sqrt 1.0))) (log (- (tan x) (sqrt 1.0))) (exp (- (tan x) (sqrt 1.0))) (* (cbrt (- (tan x) (sqrt 1.0))) (cbrt (- (tan x) (sqrt 1.0)))) (cbrt (- (tan x) (sqrt 1.0))) (pow (- (tan x) (sqrt 1.0)) 3) (sqrt (- (tan x) (sqrt 1.0))) (sqrt (- (tan x) (sqrt 1.0))) (- (pow (tan x) 3) (pow (sqrt 1.0) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (sqrt 1.0)) (- (* (tan x) (tan x)) 1.0) (+ (sqrt 1.0) (tan x)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (tan x)) (sqrt (sqrt 1.0))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (tan x) (sqrt 1.0)) (- (sqrt 1.0)) (+ (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)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (+ (* 1/3 (pow x 3)) x) (sqrt 1.0)) (- (/ (sin x) (cos x)) (sqrt 1.0)) (- (/ (sin x) (cos x)) (sqrt 1.0)) 8.042 * * * [progress]: adding candidates to table 8.253 * [progress]: [Phase 3 of 3] Extracting. 8.253 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # #) 8.257 * * * [regime-changes]: Trying 4 branch expressions: ((tan x) (* (tan x) (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) x) 8.257 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # #) 8.305 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # #) 8.335 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # #) 8.379 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # #) 8.397 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # # #) 8.440 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # #) 8.482 * * * [regime]: Found split indices: #