0.696 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.750 * * * [progress]: [2/2] Setting up program. 0.754 * [progress]: [Phase 2 of 3] Improving. 0.757 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 1.270 * * [simplify]: iteration 0 : 4820 enodes (cost 15 ) 1.275 * * [simplify]: iteration 1 : 4820 enodes (cost 15 ) 1.277 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 1.280 * * [progress]: iteration 1 / 4 1.280 * * * [progress]: picking best candidate 1.286 * * * * [pick]: Picked # 1.286 * * * [progress]: localizing error 1.305 * * * [progress]: generating rewritten candidates 1.306 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.319 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.344 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.349 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.359 * * * [progress]: generating series expansions 1.359 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.363 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.364 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.364 * [taylor]: Taking taylor expansion of (tan x) in x 1.365 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.365 * [taylor]: Taking taylor expansion of (sin x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (cos x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.366 * [taylor]: Taking taylor expansion of (tan x) in x 1.366 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.366 * [taylor]: Taking taylor expansion of (sin x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of (cos x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.371 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.371 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.371 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.371 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.371 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.371 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.371 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.372 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.372 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.374 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.374 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.374 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.374 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.374 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.374 * [taylor]: Taking taylor expansion of -1 in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.375 * [taylor]: Taking taylor expansion of -1 in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.375 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.375 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.375 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.375 * [taylor]: Taking taylor expansion of -1 in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.375 * [taylor]: Taking taylor expansion of -1 in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.378 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.378 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.378 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.378 * [taylor]: Taking taylor expansion of (tan x) in x 1.378 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.378 * [taylor]: Taking taylor expansion of (sin x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (cos x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.378 * [taylor]: Taking taylor expansion of (tan x) in x 1.378 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.378 * [taylor]: Taking taylor expansion of (sin x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (cos x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.380 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.380 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.380 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.380 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.380 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.380 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.380 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.381 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.383 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.383 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.383 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.383 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.383 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.383 * [taylor]: Taking taylor expansion of -1 in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.384 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.384 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.384 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.386 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.387 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 1.387 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.387 * [taylor]: Taking taylor expansion of 1.0 in x 1.387 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.387 * [taylor]: Taking taylor expansion of (tan x) in x 1.387 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.387 * [taylor]: Taking taylor expansion of (sin x) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of (cos x) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.387 * [taylor]: Taking taylor expansion of 1.0 in x 1.387 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.387 * [taylor]: Taking taylor expansion of (tan x) in x 1.387 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.387 * [taylor]: Taking taylor expansion of (sin x) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of (cos x) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.388 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 1.388 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.388 * [taylor]: Taking taylor expansion of 1.0 in x 1.388 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.388 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.389 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.389 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.389 * [taylor]: Taking taylor expansion of 1.0 in x 1.389 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.389 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.389 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.389 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.392 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 1.392 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.392 * [taylor]: Taking taylor expansion of 1.0 in x 1.392 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.392 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.392 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.392 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.392 * [taylor]: Taking taylor expansion of -1 in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.393 * [taylor]: Taking taylor expansion of 1.0 in x 1.393 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.393 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.393 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.393 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.396 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.396 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.396 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.396 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.396 * [taylor]: Taking taylor expansion of 1.0 in x 1.396 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.396 * [taylor]: Taking taylor expansion of (tan x) in x 1.396 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.396 * [taylor]: Taking taylor expansion of (sin x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (cos x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.396 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.396 * [taylor]: Taking taylor expansion of (tan x) in x 1.396 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.396 * [taylor]: Taking taylor expansion of (sin x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (cos x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of 1.0 in x 1.397 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.397 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.397 * [taylor]: Taking taylor expansion of 1.0 in x 1.397 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.397 * [taylor]: Taking taylor expansion of (tan x) in x 1.397 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.397 * [taylor]: Taking taylor expansion of (sin x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (cos x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.397 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.397 * [taylor]: Taking taylor expansion of (tan x) in x 1.397 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.397 * [taylor]: Taking taylor expansion of (sin x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (cos x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of 1.0 in x 1.399 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.399 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.399 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.399 * [taylor]: Taking taylor expansion of 1.0 in x 1.399 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.399 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.399 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.399 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.399 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.399 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.399 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.399 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of 1.0 in x 1.400 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.400 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.400 * [taylor]: Taking taylor expansion of 1.0 in x 1.400 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.400 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.400 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.400 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.401 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.401 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.401 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.401 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of 1.0 in x 1.413 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.413 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.413 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.413 * [taylor]: Taking taylor expansion of 1.0 in x 1.413 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.413 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.413 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.413 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.413 * [taylor]: Taking taylor expansion of -1 in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.413 * [taylor]: Taking taylor expansion of -1 in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.413 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.413 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.413 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.413 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.413 * [taylor]: Taking taylor expansion of -1 in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.413 * [taylor]: Taking taylor expansion of -1 in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of 1.0 in x 1.414 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.414 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.414 * [taylor]: Taking taylor expansion of 1.0 in x 1.414 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.414 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.415 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.415 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.415 * [taylor]: Taking taylor expansion of -1 in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.415 * [taylor]: Taking taylor expansion of -1 in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.415 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.415 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.415 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.415 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.415 * [taylor]: Taking taylor expansion of -1 in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.415 * [taylor]: Taking taylor expansion of -1 in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of 1.0 in x 1.427 * * * [progress]: simplifying candidates 1.428 * [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 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (neg (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (neg (- 1.0 (* (tan x) (tan x)))) (neg (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 1.487 * * [simplify]: iteration 0 : 4915 enodes (cost 1205 ) 1.488 * * [simplify]: iteration 1 : 4915 enodes (cost 1205 ) 1.493 * [simplify]: Simplified to: 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (- (pow (tan x) 2) 1.0) (- (neg (pow (tan x) 2)) 1.0) (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0))) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0)) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (- 1.0 (pow (tan x) 2)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2)) (/ (+ (pow (tan x) 2) 1.0) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (sqrt (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 6) (pow 1.0 3))) (/ 1 (+ (pow (tan x) 2) 1.0)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0)) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) 1.493 * * * [progress]: adding candidates to table 1.695 * * [progress]: iteration 2 / 4 1.695 * * * [progress]: picking best candidate 1.748 * * * * [pick]: Picked # 1.749 * * * [progress]: localizing error 1.759 * * * [progress]: generating rewritten candidates 1.759 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.764 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.768 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.781 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.787 * * * [progress]: generating series expansions 1.788 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.788 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.788 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.788 * [taylor]: Taking taylor expansion of (tan x) in x 1.788 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.788 * [taylor]: Taking taylor expansion of (sin x) in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.788 * [taylor]: Taking taylor expansion of (cos x) in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.788 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.788 * [taylor]: Taking taylor expansion of (tan x) in x 1.788 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.788 * [taylor]: Taking taylor expansion of (sin x) in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.788 * [taylor]: Taking taylor expansion of (cos x) in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.790 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.790 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.790 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.790 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.790 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.790 * [taylor]: Taking taylor expansion of x in x 1.790 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.790 * [taylor]: Taking taylor expansion of x in x 1.790 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.791 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.791 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.791 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.793 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.793 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.793 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.793 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.793 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.793 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.793 * [taylor]: Taking taylor expansion of -1 in x 1.793 * [taylor]: Taking taylor expansion of x in x 1.794 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.794 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.794 * [taylor]: Taking taylor expansion of -1 in x 1.794 * [taylor]: Taking taylor expansion of x in x 1.794 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.794 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.794 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.794 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.794 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.794 * [taylor]: Taking taylor expansion of -1 in x 1.794 * [taylor]: Taking taylor expansion of x in x 1.794 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.794 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.794 * [taylor]: Taking taylor expansion of -1 in x 1.794 * [taylor]: Taking taylor expansion of x in x 1.797 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.797 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.797 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.797 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.797 * [taylor]: Taking taylor expansion of 1.0 in x 1.797 * [taylor]: Taking taylor expansion of (tan x) in x 1.797 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.797 * [taylor]: Taking taylor expansion of (sin x) in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.797 * [taylor]: Taking taylor expansion of (cos x) in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.797 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.797 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.797 * [taylor]: Taking taylor expansion of 1.0 in x 1.797 * [taylor]: Taking taylor expansion of (tan x) in x 1.797 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.797 * [taylor]: Taking taylor expansion of (sin x) in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.797 * [taylor]: Taking taylor expansion of (cos x) in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.799 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.799 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.799 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.799 * [taylor]: Taking taylor expansion of 1.0 in x 1.799 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.799 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.799 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.799 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.799 * [taylor]: Taking taylor expansion of 1.0 in x 1.799 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.799 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.799 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.801 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.801 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.801 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.801 * [taylor]: Taking taylor expansion of 1.0 in x 1.801 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.801 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.801 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.801 * [taylor]: Taking taylor expansion of -1 in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.802 * [taylor]: Taking taylor expansion of -1 in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.802 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.802 * [taylor]: Taking taylor expansion of 1.0 in x 1.802 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.802 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.802 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.802 * [taylor]: Taking taylor expansion of -1 in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.802 * [taylor]: Taking taylor expansion of -1 in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.804 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.804 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.804 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.804 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.804 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.804 * [taylor]: Taking taylor expansion of 1.0 in x 1.804 * [taylor]: Taking taylor expansion of (tan x) in x 1.804 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.804 * [taylor]: Taking taylor expansion of (sin x) in x 1.804 * [taylor]: Taking taylor expansion of x in x 1.804 * [taylor]: Taking taylor expansion of (cos x) in x 1.804 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.805 * [taylor]: Taking taylor expansion of (tan x) in x 1.805 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.805 * [taylor]: Taking taylor expansion of (sin x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (cos x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.805 * [taylor]: Taking taylor expansion of 1.0 in x 1.805 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.805 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.805 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.805 * [taylor]: Taking taylor expansion of 1.0 in x 1.805 * [taylor]: Taking taylor expansion of (tan x) in x 1.805 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.805 * [taylor]: Taking taylor expansion of (sin x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (cos x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.805 * [taylor]: Taking taylor expansion of (tan x) in x 1.805 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.805 * [taylor]: Taking taylor expansion of (sin x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (cos x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.805 * [taylor]: Taking taylor expansion of 1.0 in x 1.808 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.808 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.808 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.808 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.808 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.808 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.808 * [taylor]: Taking taylor expansion of x in x 1.808 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.808 * [taylor]: Taking taylor expansion of x in x 1.808 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.808 * [taylor]: Taking taylor expansion of 1.0 in x 1.809 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.809 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.809 * [taylor]: Taking taylor expansion of 1.0 in x 1.809 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.809 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.809 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.809 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.809 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.809 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.809 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.809 * [taylor]: Taking taylor expansion of 1.0 in x 1.809 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.809 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.809 * [taylor]: Taking taylor expansion of 1.0 in x 1.809 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.809 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.809 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.815 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.815 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.815 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.815 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.815 * [taylor]: Taking taylor expansion of 1.0 in x 1.815 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.815 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.815 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.815 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.815 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.815 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.815 * [taylor]: Taking taylor expansion of 1.0 in x 1.815 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.816 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.816 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.816 * [taylor]: Taking taylor expansion of 1.0 in x 1.816 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.816 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.816 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.816 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.816 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.816 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.816 * [taylor]: Taking taylor expansion of 1.0 in x 1.821 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.821 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.821 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.821 * [taylor]: Taking taylor expansion of (tan x) in x 1.821 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.821 * [taylor]: Taking taylor expansion of (sin x) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [taylor]: Taking taylor expansion of (cos x) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.822 * [taylor]: Taking taylor expansion of 1.0 in x 1.822 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.822 * [taylor]: Taking taylor expansion of (tan x) in x 1.822 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.822 * [taylor]: Taking taylor expansion of (sin x) in x 1.822 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of (cos x) in x 1.822 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.822 * [taylor]: Taking taylor expansion of 1.0 in x 1.823 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.823 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.823 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.823 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.823 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.823 * [taylor]: Taking taylor expansion of 1.0 in x 1.823 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.823 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.823 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.823 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.823 * [taylor]: Taking taylor expansion of 1.0 in x 1.825 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.825 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.825 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.825 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.825 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.825 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.826 * [taylor]: Taking taylor expansion of 1.0 in x 1.826 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.826 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.826 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.826 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.826 * [taylor]: Taking taylor expansion of 1.0 in x 1.828 * * * [progress]: simplifying candidates 1.829 * [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)))) (neg (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) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (+ (log (+ (tan x) (sqrt 1.0))) (log (- (sqrt 1.0) (tan x)))) (log (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (exp (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (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)))) (* (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (+ (sqrt 1.0) (tan x))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (tan x) (sqrt 1.0)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (tan x) (sqrt 1.0)) (+ (sqrt 1.0) (tan x))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (neg (tan x))) (* (sqrt 1.0) (+ (tan x) (sqrt 1.0))) (* (neg (tan x)) (+ (tan x) (sqrt 1.0))) (* (+ (tan x) (sqrt 1.0)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) 1) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (tan x) (sqrt 1.0)) 1) (* (cbrt (+ (tan x) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (tan x) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (tan x) (sqrt 1.0)) (- (* (sqrt 1.0) (sqrt 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))) (- (sqrt 1.0) (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)))) (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (tan x) (sqrt 1.0)) (+ (tan x) (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)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (pow (sqrt 1.0) 2) (+ (pow x 2) (* 2/3 (pow x 4)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.871 * * [simplify]: iteration 0 : 4970 enodes (cost 879 ) 1.871 * * [simplify]: iteration 1 : 4970 enodes (cost 879 ) 1.875 * [simplify]: Simplified to: 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (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))) (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (+ 1.0 (* (tan x) (+ (tan x) (sqrt 1.0)))) (neg (tan x)) (- 1.0 (pow (tan x) 2)) (+ (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)) (- 1.0 (pow (tan x) 2)) (log (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (* (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0)))) (* (+ 1.0 (* (tan x) (+ (tan x) (sqrt 1.0)))) (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0))))) (* (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0)))) (* (+ (tan x) (sqrt 1.0)) (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0))))) (* (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (- (pow (tan x) 2) 1.0)) (- (* (tan x) (+ (- (pow (tan x) 2) 1.0) 1.0)) (* 1.0 (sqrt 1.0))) (* (- 1.0 (pow (tan x) 2)) (- (pow (tan x) 2) 1.0)) (- (pow (tan x) 2) 1.0) (* (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ (tan x) (sqrt 1.0)))) (* (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ (tan x) (sqrt 1.0)))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (* (cbrt (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (+ (tan x) (sqrt 1.0)))) (* (sqrt (- (sqrt 1.0) (tan x))) (+ (tan x) (sqrt 1.0))) (+ (tan x) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (+ (tan x) (sqrt 1.0)) (* (- (sqrt 1.0) (tan x)) (cbrt (+ (tan x) (sqrt 1.0)))) (* (- (sqrt 1.0) (tan x)) (sqrt (+ (tan x) (sqrt 1.0)))) (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2)) (* (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (+ (tan x) (sqrt 1.0))) (* (- 1.0 (pow (tan x) 2)) (+ (tan x) (sqrt 1.0))) (* (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0)))) (* (- (sqrt 1.0) (tan x)) (- (pow (tan x) 2) 1.0)) (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) (* 1.0 (sqrt 1.0))) (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0)))) (- (pow (tan x) 2) 1.0) (- (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (sqrt 1.0) (- (* (pow x 3) -1/3) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ x (+ (sqrt 1.0) (* 1/3 (pow x 3)))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.876 * * * [progress]: adding candidates to table 2.034 * * [progress]: iteration 3 / 4 2.034 * * * [progress]: picking best candidate 2.087 * * * * [pick]: Picked # 2.087 * * * [progress]: localizing error 2.097 * * * [progress]: generating rewritten candidates 2.097 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 2.100 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 2.102 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.118 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 2.137 * * * [progress]: generating series expansions 2.137 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 2.137 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.137 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.137 * [taylor]: Taking taylor expansion of (tan x) in x 2.138 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.138 * [taylor]: Taking taylor expansion of (sin x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.138 * [taylor]: Taking taylor expansion of (cos x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.138 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.138 * [taylor]: Taking taylor expansion of (tan x) in x 2.138 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.138 * [taylor]: Taking taylor expansion of (sin x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.138 * [taylor]: Taking taylor expansion of (cos x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.140 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.140 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.140 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.140 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.140 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.140 * [taylor]: Taking taylor expansion of x in x 2.140 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.140 * [taylor]: Taking taylor expansion of x in x 2.140 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.140 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.140 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.140 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.140 * [taylor]: Taking taylor expansion of x in x 2.140 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.140 * [taylor]: Taking taylor expansion of x in x 2.143 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.143 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.143 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.143 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.143 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.143 * [taylor]: Taking taylor expansion of -1 in x 2.143 * [taylor]: Taking taylor expansion of x in x 2.143 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.143 * [taylor]: Taking taylor expansion of -1 in x 2.143 * [taylor]: Taking taylor expansion of x in x 2.143 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.143 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.143 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.143 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.143 * [taylor]: Taking taylor expansion of -1 in x 2.143 * [taylor]: Taking taylor expansion of x in x 2.143 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.143 * [taylor]: Taking taylor expansion of -1 in x 2.143 * [taylor]: Taking taylor expansion of x in x 2.146 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 2.146 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.146 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.146 * [taylor]: Taking taylor expansion of (tan x) in x 2.146 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.146 * [taylor]: Taking taylor expansion of (sin x) in x 2.146 * [taylor]: Taking taylor expansion of x in x 2.146 * [taylor]: Taking taylor expansion of (cos x) in x 2.146 * [taylor]: Taking taylor expansion of x in x 2.146 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.146 * [taylor]: Taking taylor expansion of (tan x) in x 2.146 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.146 * [taylor]: Taking taylor expansion of (sin x) in x 2.146 * [taylor]: Taking taylor expansion of x in x 2.146 * [taylor]: Taking taylor expansion of (cos x) in x 2.147 * [taylor]: Taking taylor expansion of x in x 2.148 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.148 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.148 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.148 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.148 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.148 * [taylor]: Taking taylor expansion of x in x 2.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.149 * [taylor]: Taking taylor expansion of x in x 2.149 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.149 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.149 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.149 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.149 * [taylor]: Taking taylor expansion of x in x 2.149 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.149 * [taylor]: Taking taylor expansion of x in x 2.151 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.151 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.151 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.152 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.152 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.152 * [taylor]: Taking taylor expansion of -1 in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.152 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.152 * [taylor]: Taking taylor expansion of -1 in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.152 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.152 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.152 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.152 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.152 * [taylor]: Taking taylor expansion of -1 in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.152 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.152 * [taylor]: Taking taylor expansion of -1 in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.155 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.155 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 2.155 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.155 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.155 * [taylor]: Taking taylor expansion of 1.0 in x 2.155 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.155 * [taylor]: Taking taylor expansion of (tan x) in x 2.155 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.155 * [taylor]: Taking taylor expansion of (sin x) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of (cos x) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.155 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.155 * [taylor]: Taking taylor expansion of (tan x) in x 2.155 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.155 * [taylor]: Taking taylor expansion of (sin x) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of (cos x) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of 1.0 in x 2.156 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.156 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.156 * [taylor]: Taking taylor expansion of 1.0 in x 2.156 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.156 * [taylor]: Taking taylor expansion of (tan x) in x 2.156 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.156 * [taylor]: Taking taylor expansion of (sin x) in x 2.156 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of (cos x) in x 2.156 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.156 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.156 * [taylor]: Taking taylor expansion of (tan x) in x 2.156 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.156 * [taylor]: Taking taylor expansion of (sin x) in x 2.156 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of (cos x) in x 2.156 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of 1.0 in x 2.158 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 2.158 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.158 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.158 * [taylor]: Taking taylor expansion of 1.0 in x 2.158 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.158 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.158 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.158 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.158 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.158 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.158 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.158 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of 1.0 in x 2.159 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.159 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.159 * [taylor]: Taking taylor expansion of 1.0 in x 2.159 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.159 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.159 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.159 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.159 * [taylor]: Taking taylor expansion of x in x 2.159 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.160 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.160 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.160 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.160 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of 1.0 in x 2.172 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 2.172 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.172 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.172 * [taylor]: Taking taylor expansion of 1.0 in x 2.172 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.172 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.172 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.172 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.172 * [taylor]: Taking taylor expansion of -1 in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.172 * [taylor]: Taking taylor expansion of -1 in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.172 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.172 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.172 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.172 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.172 * [taylor]: Taking taylor expansion of -1 in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.172 * [taylor]: Taking taylor expansion of -1 in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of 1.0 in x 2.174 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.174 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.174 * [taylor]: Taking taylor expansion of 1.0 in x 2.174 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.174 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.174 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.174 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.174 * [taylor]: Taking taylor expansion of -1 in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.174 * [taylor]: Taking taylor expansion of -1 in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.174 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.174 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.174 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.174 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.174 * [taylor]: Taking taylor expansion of -1 in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.174 * [taylor]: Taking taylor expansion of -1 in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of 1.0 in x 2.186 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 2.186 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.186 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.186 * [taylor]: Taking taylor expansion of 1.0 in x 2.186 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.186 * [taylor]: Taking taylor expansion of (tan x) in x 2.186 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.186 * [taylor]: Taking taylor expansion of (sin x) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.186 * [taylor]: Taking taylor expansion of (cos x) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.186 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.186 * [taylor]: Taking taylor expansion of 1.0 in x 2.186 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.186 * [taylor]: Taking taylor expansion of (tan x) in x 2.186 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.186 * [taylor]: Taking taylor expansion of (sin x) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.186 * [taylor]: Taking taylor expansion of (cos x) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.187 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.187 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.187 * [taylor]: Taking taylor expansion of 1.0 in x 2.187 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.187 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.187 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.187 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.187 * [taylor]: Taking taylor expansion of x in x 2.187 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.188 * [taylor]: Taking taylor expansion of 1.0 in x 2.188 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.188 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.188 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.188 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.191 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.191 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.191 * [taylor]: Taking taylor expansion of 1.0 in x 2.191 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.191 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.191 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.191 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.191 * [taylor]: Taking taylor expansion of -1 in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.191 * [taylor]: Taking taylor expansion of -1 in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.191 * [taylor]: Taking taylor expansion of 1.0 in x 2.191 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.191 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.192 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.192 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.192 * [taylor]: Taking taylor expansion of -1 in x 2.192 * [taylor]: Taking taylor expansion of x in x 2.192 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.192 * [taylor]: Taking taylor expansion of -1 in x 2.192 * [taylor]: Taking taylor expansion of x in x 2.195 * * * [progress]: simplifying candidates 2.198 * [simplify]: Simplifying using # : (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (neg 1) (neg (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2))))) (neg (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (- 0 (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2))))) (- 0 (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (- (log 1) (- (log (+ (pow (tan x) 2) 1.0)) (log (- 1.0 (pow (tan x) 2))))) (- (log 1) (log (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (log (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (exp (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ (* (* 1 1) 1) (/ (* (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (+ (pow (tan x) 2) 1.0)) (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2))))) (/ (* (* 1 1) 1) (* (* (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (* (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (cbrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (* (* (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (sqrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (sqrt (/ 1 (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (neg 1) (neg (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ (cbrt 1) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ (cbrt 1) (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2))))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) 1)) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) (+ (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))) 1)) (/ (cbrt 1) (/ (cbrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (cbrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2))))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) 1)) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (pow (tan x) 2) 1.0)) 1)) (/ (cbrt 1) (/ (sqrt (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (cbrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- 1.0 (pow (tan x) 2))))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (sqrt (- 1.0 (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (pow (sqrt (tan x)) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (sqrt (pow (tan x) 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (pow (tan x) (/ 2 2))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))))) (/ (cbrt 1) (/ (+ (pow (tan x) 2) 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(pow (tan x) 2))) (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (pow (tan x) 2) 3)) (+ (* 1.0 1.0) (+ (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 (pow (tan x) 2)))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (* (pow (tan x) 2) (pow (tan x) 2))) (+ 1.0 (pow (tan x) 2)) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2)) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (sqrt (pow (tan x) 2))) (- (sqrt 1.0) (sqrt (pow (tan x) 2))) (+ (sqrt 1.0) (pow (tan x) (/ 2 2))) (- (sqrt 1.0) (pow (tan x) (/ 2 2))) (- 1.0 (pow (tan x) 2)) (+ (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))) 2.280 * * [simplify]: iteration 0 : 4930 enodes (cost 4413 ) 2.281 * * [simplify]: iteration 1 : 4930 enodes (cost 4413 ) 2.297 * [simplify]: Simplified to: (* (log (tan x)) 2) (* (log (tan x)) 2) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* (log (tan x)) 2) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (* (log (tan x)) 2) (* (log (tan x)) 2) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* (log (tan x)) 2) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) -1 (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (sqrt (/ (- 1.0 (pow (tan x) 2)) 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2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0))) (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (fabs (tan x)) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (fabs (tan x))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (+ (fabs (tan x)) (sqrt 1.0)) (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (+ (fabs (tan x)) (sqrt 1.0)) (/ (- (sqrt 1.0) (fabs (tan x))) (+ (pow (tan x) 2) 1.0)) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)) (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0)))) (- 1.0 (pow (tan x) 2)) (/ 1 (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ 1 (* (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))) (cbrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2)))))) (/ 1 (sqrt (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))))) (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (+ (fabs (tan x)) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (* (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (fabs (tan x)) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (sqrt (- 1.0 (pow (tan x) 2))) 1 (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (+ (fabs (tan x)) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) 1 (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (sqrt (- 1.0 (pow (tan x) 2))) 1 (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (+ (fabs (tan x)) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) 1 1 (/ 1 (+ (pow (tan x) 2) 1.0)) (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)) (/ (+ (pow (tan x) 2) 1.0) (* (- 1.0 (pow (tan x) 2)) (cbrt 1))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ 1 (+ (pow (tan x) 2) 1.0)) (exp (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (+ (fabs (tan x)) (sqrt 1.0)) (- (sqrt 1.0) (fabs (tan x))) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (- 1.0 (pow (tan x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 2.299 * * * [progress]: adding candidates to table 2.618 * * [progress]: iteration 4 / 4 2.618 * * * [progress]: picking best candidate 2.669 * * * * [pick]: Picked # 2.669 * * * [progress]: localizing error 2.678 * * * [progress]: generating rewritten candidates 2.678 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 2.681 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 2.684 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.700 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 2.708 * * * [progress]: generating series expansions 2.708 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 2.708 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.708 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.708 * [taylor]: Taking taylor expansion of (tan x) in x 2.708 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.708 * [taylor]: Taking taylor expansion of (sin x) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.708 * [taylor]: Taking taylor expansion of (cos x) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.708 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.708 * [taylor]: Taking taylor expansion of (tan x) in x 2.708 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.708 * [taylor]: Taking taylor expansion of (sin x) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.708 * [taylor]: Taking taylor expansion of (cos x) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.710 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.710 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.710 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.710 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.710 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.710 * [taylor]: Taking taylor expansion of x 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 x in x 2.710 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.710 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.710 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.710 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.710 * [taylor]: Taking taylor expansion of x in x 2.711 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.711 * [taylor]: Taking taylor expansion of x in x 2.713 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.713 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.713 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.713 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.713 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.713 * [taylor]: Taking taylor expansion of -1 in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.713 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.713 * [taylor]: Taking taylor expansion of -1 in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.714 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.714 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.714 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.714 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.714 * [taylor]: Taking taylor expansion of -1 in x 2.714 * [taylor]: Taking taylor expansion of x in x 2.714 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.714 * [taylor]: Taking taylor expansion of -1 in x 2.714 * [taylor]: Taking taylor expansion of x in x 2.718 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 2.718 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.718 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.718 * [taylor]: Taking taylor expansion of (tan x) in x 2.718 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.718 * [taylor]: Taking taylor expansion of (sin x) in x 2.718 * [taylor]: Taking taylor expansion of x in x 2.719 * [taylor]: Taking taylor expansion of (cos x) in x 2.719 * [taylor]: Taking taylor expansion of x in x 2.719 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.719 * [taylor]: Taking taylor expansion of (tan x) in x 2.719 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.719 * [taylor]: Taking taylor expansion of (sin x) in x 2.719 * [taylor]: Taking taylor expansion of x in x 2.719 * [taylor]: Taking taylor expansion of (cos x) in x 2.719 * [taylor]: Taking taylor expansion of x in x 2.721 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.721 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.721 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.721 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.721 * [taylor]: Taking taylor expansion of (sin (/ 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 (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 (tan (/ 1 x)) 2) in x 2.721 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.721 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.721 * [taylor]: Taking taylor expansion of (sin (/ 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 (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 2.724 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.724 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.724 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.724 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.724 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.724 * [taylor]: Taking taylor expansion of -1 in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.724 * [taylor]: Taking taylor expansion of -1 in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.724 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.724 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.724 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.724 * [taylor]: Taking taylor expansion of -1 in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.724 * [taylor]: Taking taylor expansion of -1 in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.727 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.727 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 2.727 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.727 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.727 * [taylor]: Taking taylor expansion of 1.0 in x 2.727 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.727 * [taylor]: Taking taylor expansion of (tan x) in x 2.727 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.727 * [taylor]: Taking taylor expansion of (sin x) in x 2.727 * [taylor]: Taking taylor expansion of x in x 2.727 * [taylor]: Taking taylor expansion of (cos x) in x 2.727 * [taylor]: Taking taylor expansion of x in x 2.727 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.727 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.727 * [taylor]: Taking taylor expansion of (tan x) in x 2.727 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.727 * [taylor]: Taking taylor expansion of (sin x) in x 2.727 * [taylor]: Taking taylor expansion of x in x 2.727 * [taylor]: Taking taylor expansion of (cos x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of 1.0 in x 2.728 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.728 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.728 * [taylor]: Taking taylor expansion of 1.0 in x 2.728 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.728 * [taylor]: Taking taylor expansion of (tan x) in x 2.728 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.728 * [taylor]: Taking taylor expansion of (sin x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (cos x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.728 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.728 * [taylor]: Taking taylor expansion of (tan x) in x 2.728 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.728 * [taylor]: Taking taylor expansion of (sin x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (cos x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of 1.0 in x 2.730 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 2.730 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.730 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.730 * [taylor]: Taking taylor expansion of 1.0 in x 2.730 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.730 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.730 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.730 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.730 * [taylor]: Taking taylor expansion of x 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 x in x 2.730 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.730 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.730 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.730 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.730 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.730 * [taylor]: Taking taylor expansion of x 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 x in x 2.730 * [taylor]: Taking taylor expansion of 1.0 in x 2.731 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.731 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.731 * [taylor]: Taking taylor expansion of 1.0 in x 2.731 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.731 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.732 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.732 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.732 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.732 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.732 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.732 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [taylor]: Taking taylor expansion of 1.0 in x 2.744 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 2.744 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.744 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.744 * [taylor]: Taking taylor expansion of 1.0 in x 2.744 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.744 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.744 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 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 -1 in x 2.744 * [taylor]: Taking taylor expansion of x in x 2.744 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.744 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.744 * [taylor]: Taking taylor expansion of -1 in x 2.744 * [taylor]: Taking taylor expansion of x in x 2.744 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.744 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.744 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.744 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.744 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.745 * [taylor]: Taking taylor expansion of -1 in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.745 * [taylor]: Taking taylor expansion of -1 in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of 1.0 in x 2.746 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.746 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.746 * [taylor]: Taking taylor expansion of 1.0 in x 2.746 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.746 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.746 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.746 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.746 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.746 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.746 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.746 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.746 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.746 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.746 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.746 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of 1.0 in x 2.758 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 2.758 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.758 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.758 * [taylor]: Taking taylor expansion of 1.0 in x 2.758 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.758 * [taylor]: Taking taylor expansion of (tan x) in x 2.758 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.758 * [taylor]: Taking taylor expansion of (sin x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.758 * [taylor]: Taking taylor expansion of (cos x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.758 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.758 * [taylor]: Taking taylor expansion of 1.0 in x 2.758 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.758 * [taylor]: Taking taylor expansion of (tan x) in x 2.758 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.758 * [taylor]: Taking taylor expansion of (sin x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.759 * [taylor]: Taking taylor expansion of (cos x) in x 2.759 * [taylor]: Taking taylor expansion of x in x 2.759 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.759 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.759 * [taylor]: Taking taylor expansion of 1.0 in x 2.759 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.759 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.760 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.760 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.760 * [taylor]: Taking taylor expansion of x in x 2.760 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.760 * [taylor]: Taking taylor expansion of x in x 2.760 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.760 * [taylor]: Taking taylor expansion of 1.0 in x 2.760 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.760 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.760 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.760 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.760 * [taylor]: Taking taylor expansion of x in x 2.760 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.760 * [taylor]: Taking taylor expansion of x in x 2.763 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.763 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.763 * [taylor]: Taking taylor expansion of 1.0 in x 2.763 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.763 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.763 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.763 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.763 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.763 * [taylor]: Taking taylor expansion of -1 in x 2.763 * [taylor]: Taking taylor expansion of x in x 2.763 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.763 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.763 * [taylor]: Taking taylor expansion of -1 in x 2.763 * [taylor]: Taking taylor expansion of x in x 2.763 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.763 * [taylor]: Taking taylor expansion of 1.0 in x 2.763 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.763 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.764 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.764 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.764 * [taylor]: Taking taylor expansion of -1 in x 2.764 * [taylor]: Taking taylor expansion of x in x 2.764 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.764 * [taylor]: Taking taylor expansion of -1 in x 2.764 * [taylor]: Taking taylor expansion of x in x 2.767 * * * [progress]: simplifying candidates 2.768 * [simplify]: Simplifying using # : (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (+ (neg (log (+ (pow (tan x) 2) 1.0))) (log (- 1.0 (pow (tan x) 2)))) (+ (- 0 (log (+ (pow (tan x) 2) 1.0))) (log (- 1.0 (pow (tan x) 2)))) (+ (- (log 1) (log (+ (pow (tan x) 2) 1.0))) (log (- 1.0 (pow (tan x) 2)))) (+ (log (/ 1 (+ (pow (tan x) 2) 1.0))) (log (- 1.0 (pow (tan x) 2)))) (log (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (exp (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (* (/ (* (* 1 1) 1) (* (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (+ (pow (tan x) 2) 1.0))) (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2)))) (* (* (* (/ 1 (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0))) (/ 1 (+ (pow (tan x) 2) 1.0))) (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2)))) (* (cbrt (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (cbrt (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))))) (cbrt (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (* (* (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (sqrt (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (sqrt (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)))) (* 1 (- (pow 1.0 3) (pow (pow (tan x) 2) 3))) (* (+ (pow (tan x) 2) 1.0) (+ (* 1.0 1.0) (+ (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 (pow (tan x) 2))))) (* 1 (- (* 1.0 1.0) (* (pow (tan x) 2) (pow (tan x) 2)))) (* (+ (pow (tan x) 2) 1.0) (+ 1.0 (pow (tan x) 2))) (* (sqrt (/ 1 (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (sqrt (/ 1 (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ (sqrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ (sqrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) 1.0) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (neg (pow (tan x) 2))) (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (* (neg (pow (tan x) 2)) (/ 1 (+ (pow (tan x) 2) 1.0))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2))))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (sqrt (- 1.0 (pow (tan x) 2)))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) 1) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (tan x))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (sqrt (pow (tan x) 2)))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (+ (sqrt 1.0) (pow (tan x) (/ 2 2)))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) 1) (* (cbrt (/ 1 (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (sqrt (/ 1 (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ (cbrt 1) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ (sqrt 1) (cbrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ (sqrt 1) (sqrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ (sqrt 1) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ (sqrt 1) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ 1 (cbrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2))) (* (+ (* (pow (tan x) 2) (pow (tan x) 2)) (- (* 1.0 1.0) (* (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2))) (* (- (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- (pow 1.0 3) (pow (pow (tan x) 2) 3))) (* (/ 1 (+ (pow (tan x) 2) 1.0)) (- (* 1.0 1.0) (* (pow (tan x) 2) (pow (tan x) 2)))) (* 1 (- 1.0 (pow (tan x) 2))) (/ (exp 1.0) (exp (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (* (* (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2))) (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (pow (tan x) 2) 3)) (+ (* 1.0 1.0) (+ (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 (pow (tan x) 2)))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (* (pow (tan x) 2) (pow (tan x) 2))) (+ 1.0 (pow (tan x) 2)) (+ (sqrt 1.0) (pow (sqrt (tan x)) 2)) (- (sqrt 1.0) (pow (sqrt (tan x)) 2)) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (sqrt (pow (tan x) 2))) (- (sqrt 1.0) (sqrt (pow (tan x) 2))) (+ (sqrt 1.0) (pow (tan x) (/ 2 2))) (- (sqrt 1.0) (pow (tan x) (/ 2 2))) (- 1.0 (pow (tan x) 2)) (+ (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))) 2.827 * * [simplify]: iteration 0 : 4891 enodes (cost 1270 ) 2.827 * * [simplify]: iteration 1 : 4891 enodes (cost 1270 ) 2.832 * [simplify]: Simplified to: (* (log (tan x)) 2) (* (log (tan x)) 2) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* (log (tan x)) 2) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (* (log (tan x)) 2) (* (log (tan x)) 2) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* (log (tan x)) 2) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (- (pow 1.0 3) (pow (tan x) 6)) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0)))) (- (* 1.0 1.0) (pow (tan x) 4)) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (* (sqrt (/ 1 (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (* (sqrt (/ 1 (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2)))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (neg (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (neg (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0)) (/ (+ (tan x) (sqrt 1.0)) (+ (pow (tan x) 2) 1.0)) (/ (+ (tan x) (sqrt 1.0)) (+ (pow (tan x) 2) 1.0)) (/ (+ (fabs (tan x)) (sqrt 1.0)) (+ (pow (tan x) 2) 1.0)) (/ (+ (tan x) (sqrt 1.0)) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0)) (* (- 1.0 (pow (tan x) 2)) (cbrt (/ 1 (+ (pow (tan x) 2) 1.0)))) (* (- 1.0 (pow (tan x) 2)) (sqrt (/ 1 (+ (pow (tan x) 2) 1.0)))) (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (cbrt (+ (pow (tan x) 2) 1.0)))) (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (sqrt (+ (pow (tan x) 2) 1.0)))) (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0))) (* (- 1.0 (pow (tan x) 2)) (/ (cbrt 1) (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (* (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 4) (* 1.0 (- 1.0 (pow (tan x) 2))))) (* (- 1.0 (pow (tan x) 2)) (- (pow (tan x) 2) 1.0)) (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 2) 1.0)) (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2)) (exp (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (+ (fabs (tan x)) (sqrt 1.0)) (- (sqrt 1.0) (fabs (tan x))) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (- 1.0 (pow (tan x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 2.832 * * * [progress]: adding candidates to table 3.007 * [progress]: [Phase 3 of 3] Extracting. 3.008 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # #) 3.011 * * * [regime-changes]: Trying 2 branch expressions: ((tan x) x) 3.011 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # # # #) 3.102 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # # # #) 3.184 * * * [regime]: Found split indices: #