0.821 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.292 * * * [progress]: [2/2] Setting up program. 0.295 * [progress]: [Phase 2 of 3] Improving. 0.297 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.300 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.302 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.303 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.304 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.306 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.307 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.308 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.309 * * [progress]: iteration 1 / 4 0.309 * * * [progress]: picking best candidate 0.311 * * * * [pick]: Picked # 0.311 * * * [progress]: localizing error 0.321 * * * [progress]: generating rewritten candidates 0.321 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.328 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.334 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.340 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.347 * * * [progress]: generating series expansions 0.347 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.351 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.352 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.352 * [taylor]: Taking taylor expansion of (tan x) in x 0.353 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.353 * [taylor]: Taking taylor expansion of (sin x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (cos x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.355 * [taylor]: Taking taylor expansion of (tan x) in x 0.355 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.355 * [taylor]: Taking taylor expansion of (sin x) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of (cos x) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.371 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.371 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.371 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.371 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.371 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.372 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.372 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.372 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.380 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.380 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.381 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.381 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.381 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.382 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.382 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.382 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.399 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.399 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.399 * [taylor]: Taking taylor expansion of (tan x) in x 0.399 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.399 * [taylor]: Taking taylor expansion of (sin x) in x 0.399 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of (cos x) in x 0.399 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.400 * [taylor]: Taking taylor expansion of (tan x) in x 0.400 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.400 * [taylor]: Taking taylor expansion of (sin x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (cos x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.413 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.413 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.413 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.413 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.413 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.414 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.414 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.422 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.422 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.422 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.422 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.422 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.423 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.423 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.423 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.423 * [taylor]: Taking taylor expansion of -1 in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.423 * [taylor]: Taking taylor expansion of -1 in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.431 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.431 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.431 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.431 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.431 * [taylor]: Taking taylor expansion of 1.0 in x 0.431 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.431 * [taylor]: Taking taylor expansion of (tan x) in x 0.431 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.431 * [taylor]: Taking taylor expansion of (sin x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (cos x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.433 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.433 * [taylor]: Taking taylor expansion of (tan x) in x 0.433 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.433 * [taylor]: Taking taylor expansion of (sin x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (cos x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of 1.0 in x 0.434 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.434 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.434 * [taylor]: Taking taylor expansion of 1.0 in x 0.434 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.434 * [taylor]: Taking taylor expansion of (tan x) in x 0.434 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.434 * [taylor]: Taking taylor expansion of (sin x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (cos x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.435 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.435 * [taylor]: Taking taylor expansion of (tan x) in x 0.435 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.435 * [taylor]: Taking taylor expansion of (sin x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (cos x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.436 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.456 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.457 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.457 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.457 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.457 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of 1.0 in x 0.459 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.459 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.459 * [taylor]: Taking taylor expansion of 1.0 in x 0.459 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.459 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.459 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.459 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.460 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.460 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.460 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.460 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of 1.0 in x 0.490 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.490 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.490 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.491 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.491 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.491 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.491 * [taylor]: Taking taylor expansion of -1 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.491 * [taylor]: Taking taylor expansion of -1 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.492 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.492 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.492 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.492 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.494 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.494 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.494 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.494 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.494 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.494 * [taylor]: Taking taylor expansion of -1 in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.494 * [taylor]: Taking taylor expansion of -1 in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.495 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.495 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.495 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.495 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.495 * [taylor]: Taking taylor expansion of -1 in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.495 * [taylor]: Taking taylor expansion of -1 in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.523 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.523 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.523 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.523 * [taylor]: Taking taylor expansion of (tan x) in x 0.523 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.523 * [taylor]: Taking taylor expansion of (sin x) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (cos x) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.524 * [taylor]: Taking taylor expansion of 1.0 in x 0.524 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.524 * [taylor]: Taking taylor expansion of (tan x) in x 0.524 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.524 * [taylor]: Taking taylor expansion of (sin x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (cos x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.531 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.532 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.532 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.532 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.532 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.533 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.533 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.543 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.543 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.543 * [taylor]: Taking taylor expansion of 1.0 in x 0.543 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.543 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.543 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.543 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.543 * [taylor]: Taking taylor expansion of -1 in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.544 * [taylor]: Taking taylor expansion of -1 in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.544 * [taylor]: Taking taylor expansion of 1.0 in x 0.544 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.544 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.544 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.544 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.544 * [taylor]: Taking taylor expansion of -1 in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.545 * [taylor]: Taking taylor expansion of -1 in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.555 * * * [progress]: simplifying candidates 0.557 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.562 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.568 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.592 * * [simplify]: iteration 2 : 5001 enodes (cost 824 ) 0.596 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 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)) (/ (- (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))) (/ (+ 1.0 (* (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) 1) (/ (pow (tan x) 4) 1))) (* (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (- (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1)) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.596 * * * [progress]: adding candidates to table 0.819 * * [progress]: iteration 2 / 4 0.819 * * * [progress]: picking best candidate 0.838 * * * * [pick]: Picked # 0.838 * * * [progress]: localizing error 0.847 * * * [progress]: generating rewritten candidates 0.847 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.852 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.858 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.866 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.873 * * * [progress]: generating series expansions 0.873 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.873 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.873 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.873 * [taylor]: Taking taylor expansion of (tan x) in x 0.873 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.873 * [taylor]: Taking taylor expansion of (sin x) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (cos x) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.874 * [taylor]: Taking taylor expansion of (tan x) in x 0.874 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.874 * [taylor]: Taking taylor expansion of (sin x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (cos x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.887 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.887 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.887 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.887 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.887 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.888 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.888 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.888 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.899 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.899 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.899 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.899 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.899 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.900 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.900 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.900 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.900 * [taylor]: Taking taylor expansion of -1 in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.900 * [taylor]: Taking taylor expansion of -1 in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.907 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 0.907 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.907 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.907 * [taylor]: Taking taylor expansion of (tan x) in x 0.908 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.908 * [taylor]: Taking taylor expansion of (sin x) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (cos x) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.908 * [taylor]: Taking taylor expansion of (tan x) in x 0.908 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.908 * [taylor]: Taking taylor expansion of (sin x) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (cos x) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.921 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.921 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.921 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.921 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.921 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.921 * [taylor]: Taking taylor expansion of x in x 0.921 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.921 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.922 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.922 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.922 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.930 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.930 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.930 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.930 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.930 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.930 * [taylor]: Taking taylor expansion of -1 in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.930 * [taylor]: Taking taylor expansion of -1 in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.931 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.931 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.931 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.931 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.931 * [taylor]: Taking taylor expansion of -1 in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.931 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.931 * [taylor]: Taking taylor expansion of -1 in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.938 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.938 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.939 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.939 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.939 * [taylor]: Taking taylor expansion of 1.0 in x 0.939 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.939 * [taylor]: Taking taylor expansion of (tan x) in x 0.939 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.939 * [taylor]: Taking taylor expansion of (sin x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (cos x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.939 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.939 * [taylor]: Taking taylor expansion of (tan x) in x 0.940 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.940 * [taylor]: Taking taylor expansion of (sin x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (cos x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.941 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.941 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.941 * [taylor]: Taking taylor expansion of (tan x) in x 0.941 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.941 * [taylor]: Taking taylor expansion of (sin x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (cos x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.942 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.942 * [taylor]: Taking taylor expansion of (tan x) in x 0.942 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.942 * [taylor]: Taking taylor expansion of (sin x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (cos x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.962 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.962 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.962 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.962 * [taylor]: Taking taylor expansion of 1.0 in x 0.962 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.962 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.963 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.963 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.963 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.963 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.963 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.963 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.966 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.966 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.966 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.966 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.966 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.966 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.967 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.967 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.967 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.997 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.997 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.997 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.997 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.997 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.997 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.997 * [taylor]: Taking taylor expansion of -1 in x 0.997 * [taylor]: Taking taylor expansion of x in x 0.997 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.997 * [taylor]: Taking taylor expansion of -1 in x 0.997 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.998 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.998 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.998 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.998 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of 1.0 in x 1.000 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.000 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.000 * [taylor]: Taking taylor expansion of 1.0 in x 1.000 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.000 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.000 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.000 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.000 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.000 * [taylor]: Taking taylor expansion of -1 in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.001 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.001 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.001 * [taylor]: Taking taylor expansion of -1 in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.001 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.001 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.001 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.001 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.001 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.001 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.001 * [taylor]: Taking taylor expansion of -1 in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.001 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.002 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.002 * [taylor]: Taking taylor expansion of -1 in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of 1.0 in x 1.028 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.028 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 1.028 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.028 * [taylor]: Taking taylor expansion of 1.0 in x 1.028 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.028 * [taylor]: Taking taylor expansion of (tan x) in x 1.028 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.028 * [taylor]: Taking taylor expansion of (sin x) in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.028 * [taylor]: Taking taylor expansion of (cos x) in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.029 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.029 * [taylor]: Taking taylor expansion of 1.0 in x 1.029 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.029 * [taylor]: Taking taylor expansion of (tan x) in x 1.029 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.029 * [taylor]: Taking taylor expansion of (sin x) in x 1.029 * [taylor]: Taking taylor expansion of x in x 1.029 * [taylor]: Taking taylor expansion of (cos x) in x 1.029 * [taylor]: Taking taylor expansion of x in x 1.036 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 1.036 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.036 * [taylor]: Taking taylor expansion of 1.0 in x 1.036 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.036 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.036 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.036 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.037 * [taylor]: Taking taylor expansion of 1.0 in x 1.037 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.037 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.037 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.037 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.048 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 1.048 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.048 * [taylor]: Taking taylor expansion of 1.0 in x 1.048 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.048 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.048 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.048 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.049 * [taylor]: Taking taylor expansion of 1.0 in x 1.049 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.049 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.049 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.049 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.049 * [taylor]: Taking taylor expansion of -1 in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.049 * [taylor]: Taking taylor expansion of -1 in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.060 * * * [progress]: simplifying candidates 1.061 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (* (log (- 1.0 (* (tan x) (tan x)))) 1) (log (+ 1.0 (* (tan x) (tan x))))) (- (* (log (- 1.0 (* (tan x) (tan x)))) 1) (log (+ 1.0 (* (tan x) (tan x))))) (- (log (pow (- 1.0 (* (tan x) (tan x))) 1)) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (pow (- 1.0 (* (tan x) (tan x))) 1) (pow (- 1.0 (* (tan x) (tan x))) 1)) (pow (- 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))))) (* (cbrt (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (pow (- 1.0 (* (tan x) (tan x))) 1) (+ 1.0 (* (tan x) (tan x))))) (- (pow (- 1.0 (* (tan x) (tan x))) 1)) (- (+ 1.0 (* (tan x) (tan x)))) (/ (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) 1) (/ (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 1) (+ 1.0 (* (tan 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(sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 1.071 * * [simplify]: iteration 0 : 342 enodes (cost 1223 ) 1.077 * * [simplify]: iteration 1 : 1325 enodes (cost 1128 ) 1.105 * * [simplify]: iteration 2 : 5001 enodes (cost 1114 ) 1.110 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* 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(tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 1.111 * * * [progress]: adding candidates to table 1.362 * * [progress]: iteration 3 / 4 1.362 * * * [progress]: picking best candidate 1.382 * * * * [pick]: Picked # 1.382 * * * [progress]: localizing error 1.394 * * * [progress]: generating rewritten candidates 1.394 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 1.397 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1) 1.400 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 1.406 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.422 * * * [progress]: generating series expansions 1.423 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 1.423 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.423 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.423 * [taylor]: Taking taylor expansion of (tan x) in x 1.423 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.423 * [taylor]: Taking taylor expansion of (sin x) in x 1.423 * [taylor]: Taking taylor expansion of x in x 1.423 * [taylor]: Taking taylor expansion of (cos x) in x 1.423 * [taylor]: Taking taylor expansion of x in x 1.424 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.424 * [taylor]: Taking taylor expansion of (tan x) in x 1.424 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.424 * [taylor]: Taking taylor expansion of (sin x) in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.424 * [taylor]: Taking taylor expansion of (cos x) in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.437 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.437 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.437 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.437 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.438 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.438 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.438 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.445 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.445 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.445 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.445 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.445 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.445 * [taylor]: Taking taylor expansion of -1 in x 1.445 * [taylor]: Taking taylor expansion of x in x 1.446 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.446 * [taylor]: Taking taylor expansion of -1 in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.446 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.446 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.446 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.446 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.446 * [taylor]: Taking taylor expansion of -1 in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.447 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.447 * [taylor]: Taking taylor expansion of -1 in x 1.447 * [taylor]: Taking taylor expansion of x in x 1.454 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1) 1.454 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 1.454 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.454 * [taylor]: Taking taylor expansion of (tan x) in x 1.454 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.454 * [taylor]: Taking taylor expansion of (sin x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.454 * [taylor]: Taking taylor expansion of (cos x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.455 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.455 * [taylor]: Taking taylor expansion of (tan x) in x 1.455 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.455 * [taylor]: Taking taylor expansion of (sin x) in x 1.455 * [taylor]: Taking taylor expansion of x in x 1.455 * [taylor]: Taking taylor expansion of (cos x) in x 1.455 * [taylor]: Taking taylor expansion of x in x 1.477 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 1.477 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.477 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.477 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.477 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.478 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.478 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.478 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.478 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.478 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.496 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 1.496 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.496 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.497 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.497 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.497 * [taylor]: Taking taylor expansion of -1 in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.497 * [taylor]: Taking taylor expansion of -1 in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.497 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.497 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.498 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.516 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 1.516 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.516 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.516 * [taylor]: Taking taylor expansion of (tan x) in x 1.516 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.516 * [taylor]: Taking taylor expansion of (sin x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (cos x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.517 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.517 * [taylor]: Taking taylor expansion of (tan x) in x 1.517 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.517 * [taylor]: Taking taylor expansion of (sin x) in x 1.517 * [taylor]: Taking taylor expansion of x in x 1.517 * [taylor]: Taking taylor expansion of (cos x) in x 1.517 * [taylor]: Taking taylor expansion of x in x 1.529 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.529 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.529 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.529 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.530 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.530 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.530 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.538 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.538 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.538 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.538 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.538 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.538 * [taylor]: Taking taylor expansion of -1 in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.538 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.538 * [taylor]: Taking taylor expansion of -1 in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.539 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.539 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.539 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.539 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.539 * [taylor]: Taking taylor expansion of -1 in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.539 * [taylor]: Taking taylor expansion of -1 in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.546 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.547 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.547 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.547 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.547 * [taylor]: Taking taylor expansion of 1.0 in x 1.547 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.547 * [taylor]: Taking taylor expansion of (tan x) in x 1.547 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.547 * [taylor]: Taking taylor expansion of (sin x) in x 1.547 * [taylor]: Taking taylor expansion of x in x 1.547 * [taylor]: Taking taylor expansion of (cos x) in x 1.547 * [taylor]: Taking taylor expansion of x in x 1.547 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.547 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.547 * [taylor]: Taking taylor expansion of (tan x) in x 1.548 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.548 * [taylor]: Taking taylor expansion of (sin x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of (cos x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of 1.0 in x 1.553 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.553 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.553 * [taylor]: Taking taylor expansion of 1.0 in x 1.553 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.553 * [taylor]: Taking taylor expansion of (tan x) in x 1.553 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.553 * [taylor]: Taking taylor expansion of (sin x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of (cos x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.554 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.554 * [taylor]: Taking taylor expansion of (tan x) in x 1.554 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.554 * [taylor]: Taking taylor expansion of (sin x) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (cos x) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.574 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.574 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.574 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.574 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.574 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.574 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.575 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.575 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.575 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.575 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.576 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of 1.0 in x 1.577 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.577 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.577 * [taylor]: Taking taylor expansion of 1.0 in x 1.577 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.577 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.577 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.577 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.578 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.578 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.578 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.578 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.579 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.579 * [taylor]: Taking taylor expansion of x in x 1.579 * [taylor]: Taking taylor expansion of 1.0 in x 1.606 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.606 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.606 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.606 * [taylor]: Taking taylor expansion of 1.0 in x 1.606 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.606 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.606 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.606 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.606 * [taylor]: Taking taylor expansion of -1 in x 1.606 * [taylor]: Taking taylor expansion of x in x 1.606 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.607 * [taylor]: Taking taylor expansion of -1 in x 1.607 * [taylor]: Taking taylor expansion of x in x 1.607 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.607 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.607 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.607 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.607 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.607 * [taylor]: Taking taylor expansion of -1 in x 1.607 * [taylor]: Taking taylor expansion of x in x 1.607 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.607 * [taylor]: Taking taylor expansion of -1 in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.608 * [taylor]: Taking taylor expansion of 1.0 in x 1.609 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.609 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.609 * [taylor]: Taking taylor expansion of 1.0 in x 1.609 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.609 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.609 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.609 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.609 * [taylor]: Taking taylor expansion of -1 in x 1.609 * [taylor]: Taking taylor expansion of x in x 1.610 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.610 * [taylor]: Taking taylor expansion of -1 in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.610 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.610 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.610 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.610 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.610 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.610 * [taylor]: Taking taylor expansion of -1 in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.611 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.611 * [taylor]: Taking taylor expansion of -1 in x 1.611 * [taylor]: Taking taylor expansion of x in x 1.611 * [taylor]: Taking taylor expansion of 1.0 in x 1.638 * * * [progress]: simplifying candidates 1.643 * [simplify]: Simplifying using # : (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (* (log (- 1.0 (cbrt (pow (tan x) 6)))) 1) (log (+ 1.0 (* (tan x) (tan x))))) (- (* (log (- 1.0 (cbrt (pow (tan x) 6)))) 1) (log (+ 1.0 (* (tan x) (tan x))))) (- (log (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (* (* (+ 1.0 (* (tan x) (tan 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3))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (tan x) (sqrt 1.0)) (* (sqrt (+ 1.0 (* (tan x) (tan x)))) 1)) (/ (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (tan x) (sqrt 1.0)) (/ (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (/ (+ (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (+ (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) (/ (pow (- (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (tan x) (sqrt 1.0)) (* (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1)) (/ (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (tan x) (sqrt 1.0)) (* (sqrt (+ 1.0 (* (tan x) (tan x)))) 1)) (/ (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (tan x) (sqrt 1.0)) (/ (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (/ (+ (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (+ (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) (/ (pow (- (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (pow (cbrt (- 1.0 (cbrt (pow (tan x) 6)))) 2) (* (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1)) (/ (cbrt (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (cbrt (- 1.0 (cbrt (pow (tan x) 6)))) 2) (* (sqrt (+ 1.0 (* (tan x) (tan x)))) 1)) (/ (cbrt (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (pow (cbrt (- 1.0 (cbrt (pow (tan x) 6)))) 2) (/ (cbrt (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (+ 1.0 (* (tan x) (tan x)))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (sqrt (+ 1.0 (* (tan x) (tan x))))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (+ 1.0 (* (tan x) (tan x)))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (sqrt (+ 1.0 (* (tan x) (tan x))))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (sqrt (+ 1.0 (* (tan x) (tan x))))) (- 1.0 (cbrt (pow (tan x) 6))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (pow (- 1.0 (cbrt (pow (tan x) 6))) 1))) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6)))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- (sqrt 1.0) (cbrt (pow (tan x) 3))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6)))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (pow (- 1.0 (cbrt (pow (tan x) 6))) 1))) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1)) (/ (+ 1.0 (* (tan x) (tan x))) (pow (- 1.0 (cbrt (pow (tan x) 6))) 1/2)) (/ (pow (- 1.0 (cbrt (pow (tan x) 6))) 1) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (* (+ (* 1.0 1.0) (- (* (pow (tan x) 3) (tan x)))) 1)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (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)) 1.704 * * * [progress]: adding candidates to table 2.048 * * [progress]: iteration 4 / 4 2.048 * * * [progress]: picking best candidate 2.073 * * * * [pick]: Picked # 2.073 * * * [progress]: localizing error 2.084 * * * [progress]: generating rewritten candidates 2.084 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 2.087 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 2.089 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 2.093 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 2.097 * * * [progress]: generating series expansions 2.097 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 2.098 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.098 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.098 * [taylor]: Taking taylor expansion of (tan x) in x 2.098 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.098 * [taylor]: Taking taylor expansion of (sin x) in x 2.098 * [taylor]: Taking taylor expansion of x in x 2.098 * [taylor]: Taking taylor expansion of (cos x) in x 2.098 * [taylor]: Taking taylor expansion of x in x 2.099 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.099 * [taylor]: Taking taylor expansion of (tan x) in x 2.099 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.099 * [taylor]: Taking taylor expansion of (sin x) in x 2.099 * [taylor]: Taking taylor expansion of x in x 2.099 * [taylor]: Taking taylor expansion of (cos x) in x 2.099 * [taylor]: Taking taylor expansion of x in x 2.112 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.112 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.112 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.112 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.112 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.112 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.113 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.113 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.113 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.114 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.114 * [taylor]: Taking taylor expansion of x in x 2.121 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.121 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.121 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.121 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.121 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.121 * [taylor]: Taking taylor expansion of -1 in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.121 * [taylor]: Taking taylor expansion of -1 in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.122 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.122 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.122 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.122 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.122 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.122 * [taylor]: Taking taylor expansion of -1 in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.122 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.122 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.122 * [taylor]: Taking taylor expansion of -1 in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.134 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 2.134 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.134 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.134 * [taylor]: Taking taylor expansion of (tan x) in x 2.134 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.134 * [taylor]: Taking taylor expansion of (sin x) in x 2.134 * [taylor]: Taking taylor expansion of x in x 2.134 * [taylor]: Taking taylor expansion of (cos x) in x 2.134 * [taylor]: Taking taylor expansion of x in x 2.135 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.135 * [taylor]: Taking taylor expansion of (tan x) in x 2.135 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.135 * [taylor]: Taking taylor expansion of (sin x) in x 2.135 * [taylor]: Taking taylor expansion of x in x 2.135 * [taylor]: Taking taylor expansion of (cos x) in x 2.135 * [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 2.148 * [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 (pow (tan (/ 1 x)) 2) in x 2.148 * [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 2.156 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.156 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.156 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.157 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.157 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.157 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.157 * [taylor]: Taking taylor expansion of -1 in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.157 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.157 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.157 * [taylor]: Taking taylor expansion of -1 in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.157 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.157 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.157 * [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 -1 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 -1 in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.165 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 2.165 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 2.165 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 2.165 * [taylor]: Taking taylor expansion of (tan x) in x 2.166 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.166 * [taylor]: Taking taylor expansion of (sin x) in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.166 * [taylor]: Taking taylor expansion of (cos x) in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.166 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 2.166 * [taylor]: Taking taylor expansion of (tan x) in x 2.166 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.166 * [taylor]: Taking taylor expansion of (sin x) in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.166 * [taylor]: Taking taylor expansion of (cos x) in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.184 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 2.184 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 2.184 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.184 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.184 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.184 * [taylor]: Taking taylor expansion of x in x 2.185 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.185 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 2.185 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.185 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.185 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.185 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.204 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 2.204 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 2.204 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.204 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.204 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.205 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 2.205 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.205 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.205 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.205 * [taylor]: Taking taylor expansion of -1 in x 2.205 * [taylor]: Taking taylor expansion of x in x 2.205 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.205 * [taylor]: Taking taylor expansion of -1 in x 2.205 * [taylor]: Taking taylor expansion of x in x 2.229 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 2.229 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 2.229 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 2.229 * [taylor]: Taking taylor expansion of (tan x) in x 2.229 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.229 * [taylor]: Taking taylor expansion of (sin x) in x 2.229 * [taylor]: Taking taylor expansion of x in x 2.229 * [taylor]: Taking taylor expansion of (cos x) in x 2.229 * [taylor]: Taking taylor expansion of x in x 2.230 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 2.230 * [taylor]: Taking taylor expansion of (tan x) in x 2.230 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.230 * [taylor]: Taking taylor expansion of (sin x) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [taylor]: Taking taylor expansion of (cos x) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.247 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 2.247 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 2.248 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.248 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.248 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.248 * [taylor]: Taking taylor expansion of x in x 2.248 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.248 * [taylor]: Taking taylor expansion of x in x 2.248 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 2.248 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.248 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.249 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.249 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.267 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 2.268 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 2.268 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.268 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.268 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.268 * [taylor]: Taking taylor expansion of -1 in x 2.268 * [taylor]: Taking taylor expansion of x in x 2.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.268 * [taylor]: Taking taylor expansion of -1 in x 2.268 * [taylor]: Taking taylor expansion of x in x 2.268 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 2.269 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.269 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.269 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.269 * [taylor]: Taking taylor expansion of -1 in x 2.269 * [taylor]: Taking taylor expansion of x in x 2.269 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.269 * [taylor]: Taking taylor expansion of -1 in x 2.269 * [taylor]: Taking taylor expansion of x in x 2.287 * * * [progress]: simplifying candidates 2.288 * [simplify]: Simplifying using # : (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 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)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) 2.292 * * [simplify]: iteration 0 : 141 enodes (cost 372 ) 2.295 * * [simplify]: iteration 1 : 465 enodes (cost 330 ) 2.307 * * [simplify]: iteration 2 : 2134 enodes (cost 320 ) 2.388 * * [simplify]: iteration 3 : 5001 enodes (cost 286 ) 2.390 * [simplify]: Simplified to: (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (pow (cbrt (tan x)) 6)) (pow (tan x) 6) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (pow (cbrt (tan x)) 6)) (pow (tan x) 6) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) (+ (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)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) 2.390 * * * [progress]: adding candidates to table 2.609 * [progress]: [Phase 3 of 3] Extracting. 2.609 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 2.612 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x) 2.612 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # #) 2.656 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # #) 2.696 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# #) 2.710 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 2.747 * * * [regime]: Found split indices: #