0.858 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.287 * * * [progress]: [2/2] Setting up program. 0.290 * [progress]: [Phase 2 of 3] Improving. 0.292 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.297 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.299 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.300 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.301 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.303 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.304 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.304 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.306 * * [progress]: iteration 1 / 4 0.306 * * * [progress]: picking best candidate 0.308 * * * * [pick]: Picked # 0.308 * * * [progress]: localizing error 0.318 * * * [progress]: generating rewritten candidates 0.318 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.325 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.331 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.333 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.344 * * * [progress]: generating series expansions 0.344 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.348 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.349 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.349 * [taylor]: Taking taylor expansion of (tan x) in x 0.350 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.350 * [taylor]: Taking taylor expansion of (sin x) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (cos x) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.352 * [taylor]: Taking taylor expansion of (tan x) in x 0.352 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.352 * [taylor]: Taking taylor expansion of (sin x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (cos x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.383 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.383 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.383 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.383 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.384 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.384 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.384 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.393 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.393 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.393 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.393 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.393 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.393 * [taylor]: Taking taylor expansion of -1 in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.393 * [taylor]: Taking taylor expansion of -1 in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.394 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.394 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.394 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.394 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.394 * [taylor]: Taking taylor expansion of -1 in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.395 * [taylor]: Taking taylor expansion of -1 in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.402 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.402 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.402 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.402 * [taylor]: Taking taylor expansion of (tan x) in x 0.403 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.403 * [taylor]: Taking taylor expansion of (sin x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (cos x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.403 * [taylor]: Taking taylor expansion of (tan x) in x 0.403 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.403 * [taylor]: Taking taylor expansion of (sin x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (cos x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.416 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.416 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.416 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.417 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.417 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.418 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.418 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.418 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.426 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.426 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.426 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.426 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.426 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.426 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.426 * [taylor]: Taking taylor expansion of -1 in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.426 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.426 * [taylor]: Taking taylor expansion of -1 in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.427 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.427 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.427 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.427 * [taylor]: Taking taylor expansion of -1 in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.427 * [taylor]: Taking taylor expansion of -1 in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.435 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.435 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.435 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.435 * [taylor]: Taking taylor expansion of 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 0.436 * [taylor]: Taking taylor expansion of (cos x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.437 * [taylor]: Taking taylor expansion of 1.0 in x 0.437 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.437 * [taylor]: Taking taylor expansion of (tan x) in x 0.437 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.437 * [taylor]: Taking taylor expansion of (sin x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (cos x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.444 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.444 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.444 * [taylor]: Taking taylor expansion of 1.0 in x 0.444 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.444 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.444 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.444 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.445 * [taylor]: Taking taylor expansion of 1.0 in x 0.445 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.445 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.445 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.445 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.456 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 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 -1 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 -1 in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.457 * [taylor]: Taking taylor expansion of 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 -1 in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.458 * [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 -1 in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.468 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.468 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.468 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.468 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.468 * [taylor]: Taking taylor expansion of 1.0 in x 0.468 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.468 * [taylor]: Taking taylor expansion of (tan x) in x 0.468 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.468 * [taylor]: Taking taylor expansion of (sin x) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (cos x) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.469 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.469 * [taylor]: Taking taylor expansion of (tan x) in x 0.469 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.469 * [taylor]: Taking taylor expansion of (sin x) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (cos x) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.471 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.471 * [taylor]: Taking taylor expansion of (tan x) in x 0.471 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.471 * [taylor]: Taking taylor expansion of (sin x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (cos x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.472 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.472 * [taylor]: Taking taylor expansion of (tan x) in x 0.472 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.472 * [taylor]: Taking taylor expansion of (sin x) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (cos x) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.496 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.496 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.496 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.496 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.496 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.497 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.497 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.497 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.497 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 1.0 in x 0.499 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.499 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.499 * [taylor]: Taking taylor expansion of 1.0 in x 0.499 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.499 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.499 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.499 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.500 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.500 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.500 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.500 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of 1.0 in x 0.529 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.529 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.529 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.529 * [taylor]: Taking taylor expansion of 1.0 in x 0.529 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.529 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.529 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.529 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.529 * [taylor]: Taking taylor expansion of -1 in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.529 * [taylor]: Taking taylor expansion of -1 in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.530 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.530 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.530 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.530 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) 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 0.532 * [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 -1 in x 0.532 * [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 -1 in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.533 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.534 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.534 * [taylor]: Taking taylor expansion of -1 in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.534 * [taylor]: Taking taylor expansion of -1 in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.561 * * * [progress]: simplifying candidates 0.563 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (- (* (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))) (- (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)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 0.572 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.578 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.603 * * [simplify]: iteration 2 : 5001 enodes (cost 824 ) 0.608 * [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)) (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))) (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)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 0.609 * * * [progress]: adding candidates to table 0.831 * * [progress]: iteration 2 / 4 0.831 * * * [progress]: picking best candidate 0.862 * * * * [pick]: Picked # 0.862 * * * [progress]: localizing error 0.873 * * * [progress]: generating rewritten candidates 0.873 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.875 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.879 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.884 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1) 0.891 * * * [progress]: generating series expansions 0.891 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.891 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.891 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.891 * [taylor]: Taking taylor expansion of (tan x) in x 0.892 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.892 * [taylor]: Taking taylor expansion of (sin x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of (cos x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.893 * [taylor]: Taking taylor expansion of (tan x) in x 0.893 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.893 * [taylor]: Taking taylor expansion of (sin x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (cos x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.906 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.906 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.906 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.906 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.906 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.907 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.907 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.907 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.915 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.915 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.915 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.915 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.915 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.915 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.915 * [taylor]: Taking taylor expansion of -1 in x 0.915 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.916 * [taylor]: Taking taylor expansion of -1 in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.916 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.916 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.916 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.916 * [taylor]: Taking taylor expansion of -1 in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.916 * [taylor]: Taking taylor expansion of -1 in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.924 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.924 * [approximate]: Taking taylor expansion of (exp (pow (tan x) 2)) in (x) around 0 0.924 * [taylor]: Taking taylor expansion of (exp (pow (tan x) 2)) in x 0.924 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.924 * [taylor]: Taking taylor expansion of (tan x) in x 0.924 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.924 * [taylor]: Taking taylor expansion of (sin x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of (cos x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (exp (pow (tan x) 2)) in x 0.925 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.925 * [taylor]: Taking taylor expansion of (tan x) in x 0.925 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.925 * [taylor]: Taking taylor expansion of (sin x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (cos x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.936 * [approximate]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in (x) around 0 0.936 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x 0.936 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.936 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.936 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.936 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x 0.937 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.937 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.937 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.937 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.957 * [approximate]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in (x) around 0 0.958 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x 0.958 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.958 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.958 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.958 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x 0.959 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.959 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.959 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.959 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.976 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.976 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.976 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.976 * [taylor]: Taking taylor expansion of (tan x) in x 0.976 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.976 * [taylor]: Taking taylor expansion of (sin x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (cos x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.977 * [taylor]: Taking taylor expansion of (tan x) in x 0.977 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.977 * [taylor]: Taking taylor expansion of (sin x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (cos x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.990 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.990 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.990 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.990 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.990 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.991 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.991 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.991 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.999 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.999 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.999 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.999 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.999 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.999 * [taylor]: Taking taylor expansion of -1 in x 0.999 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.999 * [taylor]: Taking taylor expansion of -1 in x 0.999 * [taylor]: Taking taylor expansion of x 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 1.000 * [taylor]: Taking taylor expansion of (cos (/ -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 1.007 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1) 1.008 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.008 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.008 * [taylor]: Taking taylor expansion of (tan x) in x 1.008 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.008 * [taylor]: Taking taylor expansion of (sin x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (cos x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.008 * [taylor]: Taking taylor expansion of (tan x) in x 1.008 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.008 * [taylor]: Taking taylor expansion of (sin x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (cos x) in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.021 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.021 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.021 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.021 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.021 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.022 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.022 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.022 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.032 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.032 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.032 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.032 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.032 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.032 * [taylor]: Taking taylor expansion of -1 in x 1.032 * [taylor]: Taking taylor expansion of x in x 1.032 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.032 * [taylor]: Taking taylor expansion of -1 in x 1.032 * [taylor]: Taking taylor expansion of x in x 1.033 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.033 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.033 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.033 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.033 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.033 * [taylor]: Taking taylor expansion of -1 in x 1.033 * [taylor]: Taking taylor expansion of x in x 1.033 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.033 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.033 * [taylor]: Taking taylor expansion of -1 in x 1.033 * [taylor]: Taking taylor expansion of x in x 1.040 * * * [progress]: simplifying candidates 1.041 * [simplify]: Simplifying using # : (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log 1) (log (exp (* (tan x) (tan x)))) (log (exp (tan x))) (log (exp (* (tan x) (tan x)))) (log (exp (tan x))) (log (log (exp (* (tan x) (tan x))))) (exp (log (exp (* (tan x) (tan x))))) (* (cbrt (log (exp (* (tan x) (tan x))))) (cbrt (log (exp (* (tan x) (tan x)))))) (cbrt (log (exp (* (tan x) (tan x))))) (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))) (sqrt (log (exp (* (tan x) (tan x))))) (sqrt (log (exp (* (tan x) (tan x))))) (exp (tan x)) (log (exp (* (tan x) (tan x)))) (exp (exp (* (tan x) (tan x)))) (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))) (cbrt (exp (* (tan x) (tan x)))) (* (* (exp (* (tan x) (tan x))) (exp (* (tan x) (tan x)))) (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan 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)) (+ 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)) (+ (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) (+ (* 7/6 (pow x 4)) 1)) (exp (/ (pow (sin x) 2) (pow (cos x) 2))) (exp (/ (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)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.045 * * [simplify]: iteration 0 : 132 enodes (cost 407 ) 1.048 * * [simplify]: iteration 1 : 406 enodes (cost 344 ) 1.057 * * [simplify]: iteration 2 : 1778 enodes (cost 324 ) 1.105 * * [simplify]: iteration 3 : 5002 enodes (cost 318 ) 1.107 * [simplify]: Simplified to: (* 2 (log (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) 0 (* (tan x) (tan x)) (tan x) (* (tan x) (tan x)) (tan x) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (* (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)) (exp (tan x)) (* (tan x) (tan x)) (exp (exp (* (tan x) (tan x)))) (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))) (cbrt (exp (* (tan x) (tan x)))) (pow (exp (* (tan x) (tan x))) 3) (sqrt (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan x) (tan x)))) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) 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)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (+ (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) (+ (* 7/6 (pow x 4)) 1)) (exp (/ (pow (sin x) 2) (pow (cos x) 2))) (exp (/ (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)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.108 * * * [progress]: adding candidates to table 1.260 * * [progress]: iteration 3 / 4 1.260 * * * [progress]: picking best candidate 1.288 * * * * [pick]: Picked # 1.288 * * * [progress]: localizing error 1.299 * * * [progress]: generating rewritten candidates 1.299 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.304 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.309 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.314 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.330 * * * [progress]: generating series expansions 1.330 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.330 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.331 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.331 * [taylor]: Taking taylor expansion of (tan x) in x 1.331 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.331 * [taylor]: Taking taylor expansion of (sin x) in x 1.331 * [taylor]: Taking taylor expansion of x in x 1.331 * [taylor]: Taking taylor expansion of (cos x) in x 1.331 * [taylor]: Taking taylor expansion of x in x 1.332 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.332 * [taylor]: Taking taylor expansion of (tan x) in x 1.332 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.332 * [taylor]: Taking taylor expansion of (sin x) in x 1.332 * [taylor]: Taking taylor expansion of x in x 1.332 * [taylor]: Taking taylor expansion of (cos x) in x 1.332 * [taylor]: Taking taylor expansion of x in x 1.345 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.345 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.345 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.345 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.345 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.345 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.346 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.346 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.346 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.353 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.353 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.353 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.353 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.353 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.353 * [taylor]: Taking taylor expansion of -1 in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.354 * [taylor]: Taking taylor expansion of -1 in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.354 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.354 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.354 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.354 * [taylor]: Taking taylor expansion of -1 in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.355 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.355 * [taylor]: Taking taylor expansion of -1 in x 1.355 * [taylor]: Taking taylor expansion of x in x 1.362 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.362 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.362 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.363 * [taylor]: Taking taylor expansion of (tan x) in x 1.363 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.363 * [taylor]: Taking taylor expansion of (sin x) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (cos x) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.363 * [taylor]: Taking taylor expansion of 1.0 in x 1.364 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.364 * [taylor]: Taking taylor expansion of (tan x) in x 1.364 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.364 * [taylor]: Taking taylor expansion of (sin x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of (cos x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.365 * [taylor]: Taking taylor expansion of 1.0 in x 1.373 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.373 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.373 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.373 * [taylor]: Taking taylor expansion of 1.0 in x 1.374 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.374 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.374 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.374 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.375 * [taylor]: Taking taylor expansion of 1.0 in x 1.384 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.384 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.384 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.384 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.384 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.384 * [taylor]: Taking taylor expansion of -1 in x 1.384 * [taylor]: Taking taylor expansion of x in x 1.385 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.385 * [taylor]: Taking taylor expansion of 1.0 in x 1.385 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.385 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.385 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.385 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.385 * [taylor]: Taking taylor expansion of -1 in x 1.385 * [taylor]: Taking taylor expansion of x in x 1.386 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.386 * [taylor]: Taking taylor expansion of -1 in x 1.386 * [taylor]: Taking taylor expansion of x in x 1.386 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.386 * [taylor]: Taking taylor expansion of 1.0 in x 1.394 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.395 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.395 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.395 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.395 * [taylor]: Taking taylor expansion of 1.0 in x 1.395 * [taylor]: Taking taylor expansion of (tan x) in x 1.396 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.396 * [taylor]: Taking taylor expansion of (sin x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (cos x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.396 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.396 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.396 * [taylor]: Taking taylor expansion of 1.0 in x 1.397 * [taylor]: Taking taylor expansion of (tan x) in x 1.397 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.397 * [taylor]: Taking taylor expansion of (sin x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of (cos x) in x 1.397 * [taylor]: Taking taylor expansion of x in x 1.409 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.409 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.409 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.409 * [taylor]: Taking taylor expansion of 1.0 in x 1.409 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.409 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.409 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.410 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.410 * [taylor]: Taking taylor expansion of x in x 1.410 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.410 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.410 * [taylor]: Taking taylor expansion of 1.0 in x 1.411 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.411 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.411 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.411 * [taylor]: Taking taylor expansion of x in x 1.411 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.411 * [taylor]: Taking taylor expansion of x in x 1.421 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.421 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.421 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.421 * [taylor]: Taking taylor expansion of 1.0 in x 1.422 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.422 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.422 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.422 * [taylor]: Taking taylor expansion of -1 in x 1.422 * [taylor]: Taking taylor expansion of x in x 1.422 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.422 * [taylor]: Taking taylor expansion of -1 in x 1.422 * [taylor]: Taking taylor expansion of x in x 1.423 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.423 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.423 * [taylor]: Taking taylor expansion of 1.0 in x 1.423 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.423 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.423 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.424 * [taylor]: Taking taylor expansion of -1 in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.424 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.424 * [taylor]: Taking taylor expansion of -1 in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.434 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.434 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.434 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.434 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.434 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.434 * [taylor]: Taking taylor expansion of 1.0 in x 1.435 * [taylor]: Taking taylor expansion of (tan x) in x 1.435 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.435 * [taylor]: Taking taylor expansion of (sin x) in x 1.435 * [taylor]: Taking taylor expansion of x in x 1.435 * [taylor]: Taking taylor expansion of (cos x) in x 1.435 * [taylor]: Taking taylor expansion of x in x 1.436 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.436 * [taylor]: Taking taylor expansion of (tan x) in x 1.436 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.436 * [taylor]: Taking taylor expansion of (sin x) in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.436 * [taylor]: Taking taylor expansion of (cos x) in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.437 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.437 * [taylor]: Taking taylor expansion of 1.0 in x 1.437 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.437 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.437 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.437 * [taylor]: Taking taylor expansion of 1.0 in x 1.438 * [taylor]: Taking taylor expansion of (tan x) in x 1.438 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.438 * [taylor]: Taking taylor expansion of (sin x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (cos x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.439 * [taylor]: Taking taylor expansion of (tan x) in x 1.439 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.439 * [taylor]: Taking taylor expansion of (sin x) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (cos x) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.440 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.440 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.469 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.469 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.469 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.469 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.469 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.469 * [taylor]: Taking taylor expansion of x in x 1.469 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.469 * [taylor]: Taking taylor expansion of x in x 1.469 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.469 * [taylor]: Taking taylor expansion of 1.0 in x 1.470 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.470 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.470 * [taylor]: Taking taylor expansion of 1.0 in x 1.471 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.471 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.471 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.471 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.472 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.472 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.472 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.472 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.472 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.472 * [taylor]: Taking taylor expansion of x in x 1.472 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.472 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.473 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.474 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.474 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.474 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.503 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.503 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.503 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.503 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.503 * [taylor]: Taking taylor expansion of 1.0 in x 1.503 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.504 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.504 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.504 * [taylor]: Taking taylor expansion of -1 in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.504 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.504 * [taylor]: Taking taylor expansion of -1 in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.504 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.504 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.504 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.504 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.504 * [taylor]: Taking taylor expansion of -1 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.505 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.505 * [taylor]: Taking taylor expansion of -1 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.505 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.505 * [taylor]: Taking taylor expansion of 1.0 in x 1.506 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.506 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.506 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.506 * [taylor]: Taking taylor expansion of 1.0 in x 1.507 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.507 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.507 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.507 * [taylor]: Taking taylor expansion of -1 in x 1.507 * [taylor]: Taking taylor expansion of x in x 1.507 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.507 * [taylor]: Taking taylor expansion of -1 in x 1.507 * [taylor]: Taking taylor expansion of x in x 1.508 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.508 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.508 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.508 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.508 * [taylor]: Taking taylor expansion of -1 in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.508 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.508 * [taylor]: Taking taylor expansion of -1 in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.509 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.509 * [taylor]: Taking taylor expansion of 1.0 in x 1.534 * * * [progress]: simplifying candidates 1.535 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (* (exp (sqrt 1.0)) (exp (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (/ (exp (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (+ (log (+ (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x)))) (log (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (exp (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x)))) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (sqrt 1.0) (tan x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (- (tan x))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (- (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (pow (sqrt 1.0) 2) (+ (pow x 2) (* 2/3 (pow x 4)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) 1.541 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 1.548 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.579 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.583 * [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 (* (tan x) (* (cbrt (tan x)) (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)) (exp (+ (sqrt 1.0) (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (pow (+ (sqrt 1.0) (tan x)) 3) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (- 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (- 1.0 (* (tan x) (tan x))) (log (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (pow (+ 1.0 (- (* (tan x) (tan x)))) 3) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (pow (+ 1.0 (- (* (tan x) (tan x)))) 3) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- 1.0 (* (tan x) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (- 1.0 (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (sqrt 1.0) (tan x))) (* (+ 1.0 (- (* (tan x) (tan x)))) (+ 1.0 (- (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (+ (sqrt 1.0) (tan x)) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ 1.0 (- (* (tan x) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (- (* (tan x) (tan x))))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (- 1.0 (pow x 2)) (* 2/3 (pow x 4))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) 1.583 * * * [progress]: adding candidates to table 1.772 * * [progress]: iteration 4 / 4 1.772 * * * [progress]: picking best candidate 1.801 * * * * [pick]: Picked # 1.802 * * * [progress]: localizing error 1.813 * * * [progress]: generating rewritten candidates 1.813 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.821 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 1.829 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 1.835 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.841 * * * [progress]: generating series expansions 1.841 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.842 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.842 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.842 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.842 * [taylor]: Taking taylor expansion of 1.0 in x 1.842 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.842 * [taylor]: Taking taylor expansion of (tan x) in x 1.842 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.842 * [taylor]: Taking taylor expansion of (sin x) in x 1.842 * [taylor]: Taking taylor expansion of x in x 1.842 * [taylor]: Taking taylor expansion of (cos x) in x 1.842 * [taylor]: Taking taylor expansion of x in x 1.843 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.843 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.843 * [taylor]: Taking taylor expansion of (tan x) in x 1.843 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.843 * [taylor]: Taking taylor expansion of (sin x) in x 1.843 * [taylor]: Taking taylor expansion of x in x 1.843 * [taylor]: Taking taylor expansion of (cos x) in x 1.843 * [taylor]: Taking taylor expansion of x in x 1.844 * [taylor]: Taking taylor expansion of 1.0 in x 1.845 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.845 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.845 * [taylor]: Taking taylor expansion of 1.0 in x 1.845 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.845 * [taylor]: Taking taylor expansion of (tan x) in x 1.845 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.845 * [taylor]: Taking taylor expansion of (sin x) in x 1.845 * [taylor]: Taking taylor expansion of x in x 1.845 * [taylor]: Taking taylor expansion of (cos x) in x 1.845 * [taylor]: Taking taylor expansion of x in x 1.846 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.846 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.846 * [taylor]: Taking taylor expansion of (tan x) in x 1.846 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.846 * [taylor]: Taking taylor expansion of (sin x) in x 1.846 * [taylor]: Taking taylor expansion of x in x 1.846 * [taylor]: Taking taylor expansion of (cos x) in x 1.846 * [taylor]: Taking taylor expansion of x in x 1.846 * [taylor]: Taking taylor expansion of 1.0 in x 1.867 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.867 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.867 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.867 * [taylor]: Taking taylor expansion of 1.0 in x 1.867 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.867 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.867 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.867 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.867 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.868 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.868 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.868 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.868 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.868 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.868 * [taylor]: Taking taylor expansion of x in x 1.868 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.868 * [taylor]: Taking taylor expansion of x in x 1.869 * [taylor]: Taking taylor expansion of 1.0 in x 1.870 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.870 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.870 * [taylor]: Taking taylor expansion of 1.0 in x 1.870 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.870 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.870 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.870 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.870 * [taylor]: Taking taylor expansion of x in x 1.871 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.871 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.871 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.871 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.871 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.871 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.871 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.872 * [taylor]: Taking taylor expansion of 1.0 in x 1.899 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.899 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.899 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.900 * [taylor]: Taking taylor expansion of 1.0 in x 1.900 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.900 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.900 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.900 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.900 * [taylor]: Taking taylor expansion of -1 in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.900 * [taylor]: Taking taylor expansion of -1 in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.901 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.901 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.901 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.901 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.901 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.901 * [taylor]: Taking taylor expansion of -1 in x 1.901 * [taylor]: Taking taylor expansion of x in x 1.901 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.901 * [taylor]: Taking taylor expansion of -1 in x 1.901 * [taylor]: Taking taylor expansion of x in x 1.902 * [taylor]: Taking taylor expansion of 1.0 in x 1.903 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.903 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.903 * [taylor]: Taking taylor expansion of 1.0 in x 1.903 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.903 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.903 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.903 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.903 * [taylor]: Taking taylor expansion of -1 in x 1.903 * [taylor]: Taking taylor expansion of x in x 1.903 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.903 * [taylor]: Taking taylor expansion of -1 in x 1.903 * [taylor]: Taking taylor expansion of x in x 1.904 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.904 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.904 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.904 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.904 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.904 * [taylor]: Taking taylor expansion of -1 in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.904 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.904 * [taylor]: Taking taylor expansion of -1 in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.905 * [taylor]: Taking taylor expansion of 1.0 in x 1.936 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 1.936 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.936 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.936 * [taylor]: Taking taylor expansion of (tan x) in x 1.936 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.936 * [taylor]: Taking taylor expansion of (sin x) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.936 * [taylor]: Taking taylor expansion of (cos x) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.937 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.937 * [taylor]: Taking taylor expansion of (tan x) in x 1.937 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.937 * [taylor]: Taking taylor expansion of (sin x) in x 1.937 * [taylor]: Taking taylor expansion of x in x 1.937 * [taylor]: Taking taylor expansion of (cos x) in x 1.937 * [taylor]: Taking taylor expansion of x in x 1.950 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.950 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.950 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.950 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.950 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.950 * [taylor]: Taking taylor expansion of x in x 1.950 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.950 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.951 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.951 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.951 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.951 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.951 * [taylor]: Taking taylor expansion of x in x 1.959 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.959 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.959 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.959 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.959 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.959 * [taylor]: Taking taylor expansion of -1 in x 1.959 * [taylor]: Taking taylor expansion of x in x 1.959 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.959 * [taylor]: Taking taylor expansion of -1 in x 1.959 * [taylor]: Taking taylor expansion of x in x 1.960 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.960 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.960 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.960 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.960 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.960 * [taylor]: Taking taylor expansion of -1 in x 1.960 * [taylor]: Taking taylor expansion of x in x 1.960 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.960 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.960 * [taylor]: Taking taylor expansion of -1 in x 1.960 * [taylor]: Taking taylor expansion of x in x 1.967 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 1.968 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.968 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.968 * [taylor]: Taking taylor expansion of (tan x) in x 1.968 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.968 * [taylor]: Taking taylor expansion of (sin x) in x 1.968 * [taylor]: Taking taylor expansion of x in x 1.968 * [taylor]: Taking taylor expansion of (cos x) in x 1.968 * [taylor]: Taking taylor expansion of x in x 1.968 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.969 * [taylor]: Taking taylor expansion of (tan x) in x 1.969 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.969 * [taylor]: Taking taylor expansion of (sin x) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of (cos x) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.982 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.982 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.982 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.982 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.982 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.982 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.983 * [taylor]: Taking taylor expansion of x in x 1.983 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.983 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.983 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.983 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.983 * [taylor]: Taking taylor expansion of x in x 1.983 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.983 * [taylor]: Taking taylor expansion of x in x 1.991 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.991 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.991 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.991 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.991 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.991 * [taylor]: Taking taylor expansion of -1 in x 1.991 * [taylor]: Taking taylor expansion of x in x 1.991 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.991 * [taylor]: Taking taylor expansion of -1 in x 1.991 * [taylor]: Taking taylor expansion of x in x 1.992 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.992 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.992 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.992 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.992 * [taylor]: Taking taylor expansion of -1 in x 1.992 * [taylor]: Taking taylor expansion of x in x 1.992 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.992 * [taylor]: Taking taylor expansion of -1 in x 1.992 * [taylor]: Taking taylor expansion of x in x 1.999 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 2.000 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.000 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.000 * [taylor]: Taking taylor expansion of 1.0 in x 2.000 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.000 * [taylor]: Taking taylor expansion of (tan x) in x 2.000 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.000 * [taylor]: Taking taylor expansion of (sin x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of (cos x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.000 * [taylor]: Taking taylor expansion of 1.0 in x 2.000 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.001 * [taylor]: Taking taylor expansion of (tan x) in x 2.001 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.001 * [taylor]: Taking taylor expansion of (sin x) in x 2.001 * [taylor]: Taking taylor expansion of x in x 2.001 * [taylor]: Taking taylor expansion of (cos x) in x 2.001 * [taylor]: Taking taylor expansion of x in x 2.010 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.010 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.010 * [taylor]: Taking taylor expansion of 1.0 in x 2.010 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.010 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.010 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.010 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.011 * [taylor]: Taking taylor expansion of x in x 2.011 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.011 * [taylor]: Taking taylor expansion of x in x 2.011 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.011 * [taylor]: Taking taylor expansion of 1.0 in x 2.011 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.011 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.011 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.011 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.011 * [taylor]: Taking taylor expansion of x in x 2.012 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.022 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.022 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.022 * [taylor]: Taking taylor expansion of 1.0 in x 2.022 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.022 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.022 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.022 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.022 * [taylor]: Taking taylor expansion of -1 in x 2.022 * [taylor]: Taking taylor expansion of x in x 2.023 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.023 * [taylor]: Taking taylor expansion of -1 in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.023 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.023 * [taylor]: Taking taylor expansion of 1.0 in x 2.023 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.023 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.023 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.023 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.023 * [taylor]: Taking taylor expansion of -1 in x 2.024 * [taylor]: Taking taylor expansion of x in x 2.024 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.024 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.024 * [taylor]: Taking taylor expansion of -1 in x 2.024 * [taylor]: Taking taylor expansion of x in x 2.034 * * * [progress]: simplifying candidates 2.036 * [simplify]: Simplifying using # : (log (* (cbrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))))) (log (cbrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (sqrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (sqrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log 1) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (log (exp (/ 1.0 (+ 1.0 (* (tan x) (tan x)))))) (log (exp (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (log (exp (* (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)))))))) (log (exp (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ (* (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)))))))) (log (exp (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1))) (log (exp (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))))) (log (exp (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1))) (log (exp (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))))) (log (exp (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ 1 1))) (log (exp (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))))) (log (exp (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ (+ (sqrt 1.0) (tan x)) 1))) (log (exp 1)) (log (exp (- 1.0 (* (tan x) (tan x))))) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))))) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))))) (log (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (exp (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (* (cbrt (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))))) (cbrt (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (* (* (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (sqrt (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (sqrt (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan 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)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (- (* (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))) (- (+ (* 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)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 2.042 * * [simplify]: iteration 0 : 289 enodes (cost 756 ) 2.047 * * [simplify]: iteration 1 : 888 enodes (cost 687 ) 2.066 * * [simplify]: iteration 2 : 3990 enodes (cost 673 ) 2.170 * * [simplify]: iteration 3 : 5001 enodes (cost 667 ) 2.174 * [simplify]: Simplified to: (* 2 (log (cbrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))))) (log (cbrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (sqrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) (log (sqrt (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))))) 0 (/ (- 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)))) (/ (- 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)))))) (sqrt (/ (- 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))))) (* (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)))) (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)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)) 1 (- 1.0 (* (tan x) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (+ (* (- (pow (tan x) 3)) (tan x)) (* 1.0 1.0))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 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))))) (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))))) 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)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) 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)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (- 1.0 (* (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)) (+ (* 1.0 (+ 1.0 (* (tan x) (tan x)))) (pow (tan x) 4)) (- (* (tan x) (tan x))) (+ (* (- (pow (tan x) 3)) (tan x)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (- (+ (* 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)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 2.174 * * * [progress]: adding candidates to table 2.371 * [progress]: [Phase 3 of 3] Extracting. 2.371 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 2.375 * * * [regime-changes]: Trying 4 branch expressions: ((tan x) (* (tan x) (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) x) 2.376 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # #) 2.425 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # #) 2.468 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # # # #) 2.514 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 2.557 * * * [regime]: Found split indices: #