0.833 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.301 * * * [progress]: [2/2] Setting up program. 0.303 * [progress]: [Phase 2 of 3] Improving. 0.306 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.309 * * [simplify]: iteration 0 : 7 enodes (cost 15 ) 0.313 * * [simplify]: iteration 1 : 13 enodes (cost 15 ) 0.314 * * [simplify]: iteration 2 : 21 enodes (cost 15 ) 0.316 * * [simplify]: iteration 3 : 26 enodes (cost 15 ) 0.319 * * [simplify]: iteration 4 : 34 enodes (cost 15 ) 0.324 * * [simplify]: iteration 5 : 37 enodes (cost 15 ) 0.328 * * [simplify]: iteration done : 37 enodes (cost 15 ) 0.328 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.329 * * [progress]: iteration 1 / 4 0.329 * * * [progress]: picking best candidate 0.331 * * * * [pick]: Picked # 0.331 * * * [progress]: localizing error 0.340 * * * [progress]: generating rewritten candidates 0.341 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.348 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.353 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.355 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.377 * * * [progress]: generating series expansions 0.377 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.382 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.383 * [taylor]: Taking taylor expansion of (tan x) in x 0.385 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.385 * [taylor]: Taking taylor expansion of (sin x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (cos x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.387 * [taylor]: Taking taylor expansion of (tan x) in x 0.387 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.387 * [taylor]: Taking taylor expansion of (sin x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (cos x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.404 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.404 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.404 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.404 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.404 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.405 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.405 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.405 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.413 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.413 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.413 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.413 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.413 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.413 * [taylor]: Taking taylor expansion of -1 in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.414 * [taylor]: Taking taylor expansion of -1 in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.414 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.414 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.414 * [taylor]: Taking taylor expansion of -1 in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.415 * [taylor]: Taking taylor expansion of -1 in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.422 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.422 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.422 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.422 * [taylor]: Taking taylor expansion of (tan x) in x 0.422 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.422 * [taylor]: Taking taylor expansion of (sin x) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (cos x) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.423 * [taylor]: Taking taylor expansion of (tan x) in x 0.423 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.423 * [taylor]: Taking taylor expansion of (sin x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (cos x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.436 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.437 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.437 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.438 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.438 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.445 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.445 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.446 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.446 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.446 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.446 * [taylor]: Taking taylor expansion of -1 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [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 -1 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.446 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.447 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.447 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.447 * [taylor]: Taking taylor expansion of -1 in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.447 * [taylor]: Taking taylor expansion of -1 in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.454 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.455 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.455 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.455 * [taylor]: Taking taylor expansion of 1.0 in x 0.455 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.455 * [taylor]: Taking taylor expansion of (tan x) in x 0.455 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.455 * [taylor]: Taking taylor expansion of (sin x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (cos x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan x) in x 0.456 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.456 * [taylor]: Taking taylor expansion of (sin x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (cos x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.464 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.464 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.464 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.464 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.464 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.465 * [taylor]: Taking taylor expansion of 1.0 in x 0.465 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.465 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.465 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.465 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.480 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.481 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.481 * [taylor]: Taking taylor expansion of 1.0 in x 0.481 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.481 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.481 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.481 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.481 * [taylor]: Taking taylor expansion of -1 in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.481 * [taylor]: Taking taylor expansion of -1 in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.482 * [taylor]: Taking taylor expansion of 1.0 in x 0.482 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.482 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.482 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.482 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.482 * [taylor]: Taking taylor expansion of -1 in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.482 * [taylor]: Taking taylor expansion of -1 in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.493 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.493 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.493 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.493 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.494 * [taylor]: Taking taylor expansion of 1.0 in x 0.494 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.494 * [taylor]: Taking taylor expansion of (tan x) in x 0.494 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.494 * [taylor]: Taking taylor expansion of (sin x) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of (cos x) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.494 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.494 * [taylor]: Taking taylor expansion of (tan x) in x 0.495 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.495 * [taylor]: Taking taylor expansion of (sin x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (cos x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.496 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.496 * [taylor]: Taking taylor expansion of (tan x) in x 0.496 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.496 * [taylor]: Taking taylor expansion of (sin x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (cos x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.497 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.497 * [taylor]: Taking taylor expansion of (tan x) in x 0.497 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.497 * [taylor]: Taking taylor expansion of (sin x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (cos x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.519 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.519 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.519 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.519 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.519 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.520 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.520 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.520 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.522 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.522 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.522 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.522 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.523 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.523 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.523 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.523 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.552 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.552 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.552 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.552 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.553 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.553 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.553 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.553 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.555 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.555 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.555 * [taylor]: Taking taylor expansion of 1.0 in x 0.555 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.555 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.555 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.555 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.556 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.556 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.556 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.556 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of 1.0 in x 0.587 * * * [progress]: simplifying candidates 0.589 * [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)) 0.594 * * [simplify]: iteration 0 : 138 enodes (cost 1632 ) 0.618 * * [simplify]: iteration 1 : 312 enodes (cost 1486 ) 0.709 * * [simplify]: iteration 2 : 842 enodes (cost 1368 ) 1.412 * * [simplify]: iteration 3 : 2993 enodes (cost 1346 ) 2.146 * * [simplify]: iteration done : 5000 enodes (cost 1345 ) 2.147 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (* (+ 1.0 (* (tan x) (tan x))) 1.0) (pow (tan x) 4)) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4)) (+ 1.0 (* (tan x) (tan x))) (+ (tan x) (sqrt 1.0)) (- (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))))) (- (* (tan x) (tan x)) 1.0) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 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))))) (+ (tan x) (sqrt 1.0)) (/ (- (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) 6))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (* (+ (* (+ 1.0 (* (tan x) (tan x))) 1.0) (pow (tan x) 4)) (+ 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)) 2.148 * * * [progress]: adding candidates to table 2.384 * * [progress]: iteration 2 / 4 2.384 * * * [progress]: picking best candidate 2.409 * * * * [pick]: Picked # 2.409 * * * [progress]: localizing error 2.421 * * * [progress]: generating rewritten candidates 2.421 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 2.438 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 2.443 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 2.448 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 2.453 * * * [progress]: generating series expansions 2.453 * * * * [progress]: [ 1 / 4 ] generating series at (2) 2.454 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 2.454 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.454 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.454 * [taylor]: Taking taylor expansion of 1.0 in x 2.454 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.454 * [taylor]: Taking taylor expansion of (tan x) in x 2.454 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.454 * [taylor]: Taking taylor expansion of (sin x) in x 2.454 * [taylor]: Taking taylor expansion of x in x 2.454 * [taylor]: Taking taylor expansion of (cos x) in x 2.454 * [taylor]: Taking taylor expansion of x in x 2.455 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.455 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.455 * [taylor]: Taking taylor expansion of (tan x) in x 2.455 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.455 * [taylor]: Taking taylor expansion of (sin x) in x 2.455 * [taylor]: Taking taylor expansion of x in x 2.455 * [taylor]: Taking taylor expansion of (cos x) in x 2.455 * [taylor]: Taking taylor expansion of x in x 2.456 * [taylor]: Taking taylor expansion of 1.0 in x 2.457 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 2.457 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.457 * [taylor]: Taking taylor expansion of 1.0 in x 2.457 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.457 * [taylor]: Taking taylor expansion of (tan x) in x 2.457 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.457 * [taylor]: Taking taylor expansion of (sin x) in x 2.457 * [taylor]: Taking taylor expansion of x in x 2.457 * [taylor]: Taking taylor expansion of (cos x) in x 2.457 * [taylor]: Taking taylor expansion of x in x 2.458 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.458 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.458 * [taylor]: Taking taylor expansion of (tan x) in x 2.458 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.458 * [taylor]: Taking taylor expansion of (sin x) in x 2.458 * [taylor]: Taking taylor expansion of x in x 2.458 * [taylor]: Taking taylor expansion of (cos x) in x 2.458 * [taylor]: Taking taylor expansion of x in x 2.459 * [taylor]: Taking taylor expansion of 1.0 in x 2.480 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 2.480 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.480 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.480 * [taylor]: Taking taylor expansion of 1.0 in x 2.480 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.480 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.480 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.480 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.480 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.481 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.481 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.481 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.481 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.481 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.481 * [taylor]: Taking taylor expansion of x in x 2.481 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.481 * [taylor]: Taking taylor expansion of x in x 2.482 * [taylor]: Taking taylor expansion of 1.0 in x 2.483 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.483 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.483 * [taylor]: Taking taylor expansion of 1.0 in x 2.483 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.483 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.483 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.483 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.483 * [taylor]: Taking taylor expansion of x in x 2.483 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.483 * [taylor]: Taking taylor expansion of x in x 2.484 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.484 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.484 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.484 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.484 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.484 * [taylor]: Taking taylor expansion of x in x 2.485 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.485 * [taylor]: Taking taylor expansion of x in x 2.485 * [taylor]: Taking taylor expansion of 1.0 in x 2.513 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 2.513 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.513 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.513 * [taylor]: Taking taylor expansion of 1.0 in x 2.513 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.513 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.513 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.513 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.513 * [taylor]: Taking taylor expansion of -1 in x 2.513 * [taylor]: Taking taylor expansion of x in x 2.513 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.513 * [taylor]: Taking taylor expansion of -1 in x 2.513 * [taylor]: Taking taylor expansion of x in x 2.514 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.514 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.514 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.514 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.514 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.514 * [taylor]: Taking taylor expansion of -1 in x 2.514 * [taylor]: Taking taylor expansion of x in x 2.514 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.514 * [taylor]: Taking taylor expansion of -1 in x 2.514 * [taylor]: Taking taylor expansion of x in x 2.515 * [taylor]: Taking taylor expansion of 1.0 in x 2.516 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.516 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.516 * [taylor]: Taking taylor expansion of 1.0 in x 2.516 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.516 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.516 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.516 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.516 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.516 * [taylor]: Taking taylor expansion of -1 in x 2.516 * [taylor]: Taking taylor expansion of x in x 2.517 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.517 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.517 * [taylor]: Taking taylor expansion of -1 in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.517 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.517 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.517 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.517 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.517 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.517 * [taylor]: Taking taylor expansion of -1 in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.518 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.518 * [taylor]: Taking taylor expansion of -1 in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of 1.0 in x 2.549 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 2.549 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.549 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.549 * [taylor]: Taking taylor expansion of (tan x) in x 2.549 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.549 * [taylor]: Taking taylor expansion of (sin x) in x 2.549 * [taylor]: Taking taylor expansion of x in x 2.549 * [taylor]: Taking taylor expansion of (cos x) in x 2.549 * [taylor]: Taking taylor expansion of x in x 2.550 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.550 * [taylor]: Taking taylor expansion of (tan x) in x 2.550 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.550 * [taylor]: Taking taylor expansion of (sin x) in x 2.550 * [taylor]: Taking taylor expansion of x in x 2.550 * [taylor]: Taking taylor expansion of (cos x) in x 2.550 * [taylor]: Taking taylor expansion of x in x 2.564 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.564 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.564 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.564 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.564 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.564 * [taylor]: Taking taylor expansion of x in x 2.564 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.564 * [taylor]: Taking taylor expansion of x in x 2.565 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.565 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.565 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.565 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.565 * [taylor]: Taking taylor expansion of x in x 2.565 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.565 * [taylor]: Taking taylor expansion of x in x 2.572 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.573 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.573 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.573 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.573 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.573 * [taylor]: Taking taylor expansion of -1 in x 2.573 * [taylor]: Taking taylor expansion of x in x 2.573 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.573 * [taylor]: Taking taylor expansion of -1 in x 2.573 * [taylor]: Taking taylor expansion of x in x 2.574 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.574 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.574 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.574 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.574 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.574 * [taylor]: Taking taylor expansion of -1 in x 2.574 * [taylor]: Taking taylor expansion of x in x 2.574 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.574 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.574 * [taylor]: Taking taylor expansion of -1 in x 2.574 * [taylor]: Taking taylor expansion of x in x 2.582 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 2.582 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.582 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.582 * [taylor]: Taking taylor expansion of (tan x) in x 2.582 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.582 * [taylor]: Taking taylor expansion of (sin x) in x 2.582 * [taylor]: Taking taylor expansion of x in x 2.582 * [taylor]: Taking taylor expansion of (cos x) in x 2.582 * [taylor]: Taking taylor expansion of x in x 2.583 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.583 * [taylor]: Taking taylor expansion of (tan x) in x 2.583 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.583 * [taylor]: Taking taylor expansion of (sin x) in x 2.583 * [taylor]: Taking taylor expansion of x in x 2.583 * [taylor]: Taking taylor expansion of (cos x) in x 2.583 * [taylor]: Taking taylor expansion of x in x 2.596 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.596 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.596 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.596 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.596 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.596 * [taylor]: Taking taylor expansion of x in x 2.597 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.597 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.597 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.597 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.598 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.598 * [taylor]: Taking taylor expansion of x in x 2.605 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.605 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.605 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.605 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.605 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.605 * [taylor]: Taking taylor expansion of -1 in x 2.605 * [taylor]: Taking taylor expansion of x in x 2.606 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.606 * [taylor]: Taking taylor expansion of -1 in x 2.606 * [taylor]: Taking taylor expansion of x in x 2.606 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.606 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.606 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.606 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.606 * [taylor]: Taking taylor expansion of -1 in x 2.606 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.607 * [taylor]: Taking taylor expansion of -1 in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.614 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 2.614 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.614 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.614 * [taylor]: Taking taylor expansion of 1.0 in x 2.614 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.614 * [taylor]: Taking taylor expansion of (tan x) in x 2.614 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.614 * [taylor]: Taking taylor expansion of (sin x) in x 2.614 * [taylor]: Taking taylor expansion of x in x 2.614 * [taylor]: Taking taylor expansion of (cos x) in x 2.614 * [taylor]: Taking taylor expansion of x in x 2.615 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.615 * [taylor]: Taking taylor expansion of 1.0 in x 2.615 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.615 * [taylor]: Taking taylor expansion of (tan x) in x 2.615 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.615 * [taylor]: Taking taylor expansion of (sin x) in x 2.615 * [taylor]: Taking taylor expansion of x in x 2.615 * [taylor]: Taking taylor expansion of (cos x) in x 2.615 * [taylor]: Taking taylor expansion of x in x 2.625 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.625 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.625 * [taylor]: Taking taylor expansion of 1.0 in x 2.625 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.625 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.625 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.625 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.625 * [taylor]: Taking taylor expansion of x in x 2.625 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.625 * [taylor]: Taking taylor expansion of x in x 2.626 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.626 * [taylor]: Taking taylor expansion of 1.0 in x 2.626 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.626 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.626 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.626 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.626 * [taylor]: Taking taylor expansion of x in x 2.626 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.626 * [taylor]: Taking taylor expansion of x in x 2.637 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.637 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.637 * [taylor]: Taking taylor expansion of 1.0 in x 2.637 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.637 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.637 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.637 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.637 * [taylor]: Taking taylor expansion of -1 in x 2.637 * [taylor]: Taking taylor expansion of x in x 2.638 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.638 * [taylor]: Taking taylor expansion of -1 in x 2.638 * [taylor]: Taking taylor expansion of x in x 2.638 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.638 * [taylor]: Taking taylor expansion of 1.0 in x 2.638 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.638 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.638 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.638 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.638 * [taylor]: Taking taylor expansion of -1 in x 2.639 * [taylor]: Taking taylor expansion of x in x 2.639 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.639 * [taylor]: Taking taylor expansion of -1 in x 2.639 * [taylor]: Taking taylor expansion of x in x 2.649 * * * [progress]: simplifying candidates 2.651 * [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))) 2.655 * * [simplify]: iteration 0 : 164 enodes (cost 1427 ) 2.682 * * [simplify]: iteration 1 : 287 enodes (cost 1225 ) 2.741 * * [simplify]: iteration 2 : 675 enodes (cost 1122 ) 3.093 * * [simplify]: iteration 3 : 2096 enodes (cost 1102 ) 3.761 * * [simplify]: iteration done : 5000 enodes (cost 1102 ) 3.762 * [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 (tan x) 6) (pow 1.0 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (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))))) (* (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)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* (+ 1.0 (* (tan x) (tan x))) 1.0)) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (* (tan x) (tan x)) 1.0) (+ (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))) 3.763 * * * [progress]: adding candidates to table 4.007 * * [progress]: iteration 3 / 4 4.007 * * * [progress]: picking best candidate 4.030 * * * * [pick]: Picked # 4.031 * * * [progress]: localizing error 4.040 * * * [progress]: generating rewritten candidates 4.040 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 4.070 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2) 4.075 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 4.080 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 4.088 * * * [progress]: generating series expansions 4.088 * * * * [progress]: [ 1 / 4 ] generating series at (2) 4.088 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in (x) around 0 4.088 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 4.088 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 4.088 * [taylor]: Taking taylor expansion of 1.0 in x 4.088 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 4.088 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.088 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.088 * [taylor]: Taking taylor expansion of (tan x) in x 4.088 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.088 * [taylor]: Taking taylor expansion of (sin x) in x 4.088 * [taylor]: Taking taylor expansion of x in x 4.088 * [taylor]: Taking taylor expansion of (cos x) in x 4.088 * [taylor]: Taking taylor expansion of x in x 4.089 * [taylor]: Taking taylor expansion of 1.0 in x 4.090 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 4.090 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.090 * [taylor]: Taking taylor expansion of (tan x) in x 4.090 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.090 * [taylor]: Taking taylor expansion of (sin x) in x 4.090 * [taylor]: Taking taylor expansion of x in x 4.090 * [taylor]: Taking taylor expansion of (cos x) in x 4.090 * [taylor]: Taking taylor expansion of x in x 4.091 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.091 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.091 * [taylor]: Taking taylor expansion of (tan x) in x 4.091 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.091 * [taylor]: Taking taylor expansion of (sin x) in x 4.091 * [taylor]: Taking taylor expansion of x in x 4.091 * [taylor]: Taking taylor expansion of (cos x) in x 4.091 * [taylor]: Taking taylor expansion of x in x 4.092 * [taylor]: Taking taylor expansion of 1.0 in x 4.093 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 4.093 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 4.093 * [taylor]: Taking taylor expansion of 1.0 in x 4.093 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 4.093 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.093 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.093 * [taylor]: Taking taylor expansion of (tan x) in x 4.093 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.093 * [taylor]: Taking taylor expansion of (sin x) in x 4.093 * [taylor]: Taking taylor expansion of x in x 4.093 * [taylor]: Taking taylor expansion of (cos x) in x 4.093 * [taylor]: Taking taylor expansion of x in x 4.094 * [taylor]: Taking taylor expansion of 1.0 in x 4.094 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 4.094 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.094 * [taylor]: Taking taylor expansion of (tan x) in x 4.094 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.094 * [taylor]: Taking taylor expansion of (sin x) in x 4.094 * [taylor]: Taking taylor expansion of x in x 4.094 * [taylor]: Taking taylor expansion of (cos x) in x 4.094 * [taylor]: Taking taylor expansion of x in x 4.095 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 4.095 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.095 * [taylor]: Taking taylor expansion of (tan x) in x 4.095 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.095 * [taylor]: Taking taylor expansion of (sin x) in x 4.095 * [taylor]: Taking taylor expansion of x in x 4.095 * [taylor]: Taking taylor expansion of (cos x) in x 4.095 * [taylor]: Taking taylor expansion of x in x 4.096 * [taylor]: Taking taylor expansion of 1.0 in x 4.128 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in (x) around 0 4.128 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 4.128 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 4.128 * [taylor]: Taking taylor expansion of 1.0 in x 4.128 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.128 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.128 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.128 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.128 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.128 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.128 * [taylor]: Taking taylor expansion of x in x 4.128 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.128 * [taylor]: Taking taylor expansion of x in x 4.129 * [taylor]: Taking taylor expansion of 1.0 in x 4.129 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.129 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.129 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.129 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.129 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.129 * [taylor]: Taking taylor expansion of x in x 4.130 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.130 * [taylor]: Taking taylor expansion of x in x 4.130 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.130 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.130 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.130 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.130 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.130 * [taylor]: Taking taylor expansion of x in x 4.131 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.131 * [taylor]: Taking taylor expansion of x in x 4.131 * [taylor]: Taking taylor expansion of 1.0 in x 4.132 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 4.132 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 4.132 * [taylor]: Taking taylor expansion of 1.0 in x 4.132 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.132 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.132 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.132 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.132 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.132 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.132 * [taylor]: Taking taylor expansion of x in x 4.133 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.133 * [taylor]: Taking taylor expansion of x in x 4.133 * [taylor]: Taking taylor expansion of 1.0 in x 4.134 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 4.134 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.134 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.134 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.134 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.134 * [taylor]: Taking taylor expansion of x in x 4.134 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.134 * [taylor]: Taking taylor expansion of x in x 4.135 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 4.135 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.135 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.135 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.135 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.135 * [taylor]: Taking taylor expansion of x in x 4.135 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.135 * [taylor]: Taking taylor expansion of x in x 4.135 * [taylor]: Taking taylor expansion of 1.0 in x 4.185 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in (x) around 0 4.185 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 4.185 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 4.185 * [taylor]: Taking taylor expansion of 1.0 in x 4.185 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.185 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.185 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.185 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.185 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.185 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.185 * [taylor]: Taking taylor expansion of -1 in x 4.185 * [taylor]: Taking taylor expansion of x in x 4.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.185 * [taylor]: Taking taylor expansion of -1 in x 4.185 * [taylor]: Taking taylor expansion of x in x 4.186 * [taylor]: Taking taylor expansion of 1.0 in x 4.186 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.186 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.186 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.186 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.186 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.186 * [taylor]: Taking taylor expansion of -1 in x 4.186 * [taylor]: Taking taylor expansion of x in x 4.187 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.187 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.187 * [taylor]: Taking taylor expansion of -1 in x 4.187 * [taylor]: Taking taylor expansion of x in x 4.187 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.187 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.187 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.187 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.187 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.187 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.187 * [taylor]: Taking taylor expansion of -1 in x 4.187 * [taylor]: Taking taylor expansion of x in x 4.188 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.188 * [taylor]: Taking taylor expansion of -1 in x 4.188 * [taylor]: Taking taylor expansion of x in x 4.188 * [taylor]: Taking taylor expansion of 1.0 in x 4.191 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 4.191 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 4.191 * [taylor]: Taking taylor expansion of 1.0 in x 4.191 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.191 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.191 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.191 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.192 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.192 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.192 * [taylor]: Taking taylor expansion of -1 in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.192 * [taylor]: Taking taylor expansion of -1 in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.193 * [taylor]: Taking taylor expansion of 1.0 in x 4.193 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 4.193 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.193 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.193 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.193 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.193 * [taylor]: Taking taylor expansion of -1 in x 4.193 * [taylor]: Taking taylor expansion of x in x 4.194 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.194 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.194 * [taylor]: Taking taylor expansion of -1 in x 4.194 * [taylor]: Taking taylor expansion of x in x 4.194 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 4.194 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.194 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.194 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.194 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.195 * [taylor]: Taking taylor expansion of -1 in x 4.195 * [taylor]: Taking taylor expansion of x in x 4.195 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.195 * [taylor]: Taking taylor expansion of -1 in x 4.195 * [taylor]: Taking taylor expansion of x in x 4.195 * [taylor]: Taking taylor expansion of 1.0 in x 4.244 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2) 4.244 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 4.244 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.244 * [taylor]: Taking taylor expansion of (tan x) in x 4.244 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.244 * [taylor]: Taking taylor expansion of (sin x) in x 4.244 * [taylor]: Taking taylor expansion of x in x 4.244 * [taylor]: Taking taylor expansion of (cos x) in x 4.244 * [taylor]: Taking taylor expansion of x in x 4.245 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.245 * [taylor]: Taking taylor expansion of (tan x) in x 4.245 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.245 * [taylor]: Taking taylor expansion of (sin x) in x 4.245 * [taylor]: Taking taylor expansion of x in x 4.245 * [taylor]: Taking taylor expansion of (cos x) in x 4.245 * [taylor]: Taking taylor expansion of x in x 4.258 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 4.258 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.258 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.258 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.258 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.259 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.259 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.259 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.259 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.259 * [taylor]: Taking taylor expansion of x in x 4.259 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.259 * [taylor]: Taking taylor expansion of x in x 4.266 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 4.266 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.266 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.266 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.266 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.267 * [taylor]: Taking taylor expansion of -1 in x 4.267 * [taylor]: Taking taylor expansion of x in x 4.267 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.267 * [taylor]: Taking taylor expansion of -1 in x 4.267 * [taylor]: Taking taylor expansion of x in x 4.267 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.267 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.267 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.267 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.267 * [taylor]: Taking taylor expansion of -1 in x 4.267 * [taylor]: Taking taylor expansion of x in x 4.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.268 * [taylor]: Taking taylor expansion of -1 in x 4.268 * [taylor]: Taking taylor expansion of x in x 4.275 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 4.275 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 4.275 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.275 * [taylor]: Taking taylor expansion of (tan x) in x 4.276 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.276 * [taylor]: Taking taylor expansion of (sin x) in x 4.276 * [taylor]: Taking taylor expansion of x in x 4.276 * [taylor]: Taking taylor expansion of (cos x) in x 4.276 * [taylor]: Taking taylor expansion of x in x 4.276 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.276 * [taylor]: Taking taylor expansion of (tan x) in x 4.276 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.276 * [taylor]: Taking taylor expansion of (sin x) in x 4.276 * [taylor]: Taking taylor expansion of x in x 4.276 * [taylor]: Taking taylor expansion of (cos x) in x 4.276 * [taylor]: Taking taylor expansion of x in x 4.292 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 4.292 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.292 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.292 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.293 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.293 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.293 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.293 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.294 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.294 * [taylor]: Taking taylor expansion of x in x 4.301 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 4.301 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.301 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.301 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.301 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.301 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.301 * [taylor]: Taking taylor expansion of -1 in x 4.301 * [taylor]: Taking taylor expansion of x in x 4.301 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.302 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.302 * [taylor]: Taking taylor expansion of -1 in x 4.302 * [taylor]: Taking taylor expansion of x in x 4.302 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.302 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.302 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.302 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.302 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.302 * [taylor]: Taking taylor expansion of -1 in x 4.302 * [taylor]: Taking taylor expansion of x in x 4.302 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.302 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.302 * [taylor]: Taking taylor expansion of -1 in x 4.302 * [taylor]: Taking taylor expansion of x in x 4.310 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 4.310 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 4.310 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.310 * [taylor]: Taking taylor expansion of (tan x) in x 4.310 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.310 * [taylor]: Taking taylor expansion of (sin x) in x 4.310 * [taylor]: Taking taylor expansion of x in x 4.310 * [taylor]: Taking taylor expansion of (cos x) in x 4.310 * [taylor]: Taking taylor expansion of x in x 4.311 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 4.311 * [taylor]: Taking taylor expansion of (tan x) in x 4.311 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 4.311 * [taylor]: Taking taylor expansion of (sin x) in x 4.311 * [taylor]: Taking taylor expansion of x in x 4.311 * [taylor]: Taking taylor expansion of (cos x) in x 4.311 * [taylor]: Taking taylor expansion of x in x 4.324 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 4.324 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.324 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.324 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.324 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.325 * [taylor]: Taking taylor expansion of x in x 4.325 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.325 * [taylor]: Taking taylor expansion of x in x 4.325 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 4.325 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 4.325 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 4.325 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 4.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.325 * [taylor]: Taking taylor expansion of x in x 4.326 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.326 * [taylor]: Taking taylor expansion of x in x 4.333 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 4.333 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.333 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.333 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.333 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.333 * [taylor]: Taking taylor expansion of -1 in x 4.333 * [taylor]: Taking taylor expansion of x in x 4.334 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.334 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.334 * [taylor]: Taking taylor expansion of -1 in x 4.334 * [taylor]: Taking taylor expansion of x in x 4.334 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 4.335 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 4.335 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 4.335 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 4.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.335 * [taylor]: Taking taylor expansion of -1 in x 4.335 * [taylor]: Taking taylor expansion of x in x 4.335 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.335 * [taylor]: Taking taylor expansion of -1 in x 4.335 * [taylor]: Taking taylor expansion of x in x 4.342 * * * [progress]: simplifying candidates 4.344 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (exp (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (- (/ 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 (+ 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)))))) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 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 (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (- (pow (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) 3) (pow (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3)) (+ (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (+ (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (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))))))) (- (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (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))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 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 (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (- (/ 1.0 (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (- (/ (* (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)) (+ 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)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (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)) (+ (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)) 4.348 * * [simplify]: iteration 0 : 118 enodes (cost 1623 ) 4.372 * * [simplify]: iteration 1 : 264 enodes (cost 1425 ) 4.440 * * [simplify]: iteration 2 : 745 enodes (cost 1302 ) 5.010 * * [simplify]: iteration 3 : 3151 enodes (cost 1269 ) 5.823 * * [simplify]: iteration done : 5000 enodes (cost 1269 ) 5.824 * [simplify]: Simplified to: (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (pow (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) 3) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 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 1.0) (pow (tan x) 4)) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (- (pow (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) 3) (/ (pow (tan x) 6) (pow (+ 1.0 (* (tan x) (tan x))) 3))) (+ (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (+ (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (/ (pow (tan x) 4) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (/ (tan x) (/ (+ 1.0 (* (tan x) (tan x))) (- (tan x)))) (- (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (pow (tan x) 4) (* (+ 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))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 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 (+ (pow 1.0 3) (pow (tan x) 6))) (/ (* (tan x) (tan x)) (+ (pow 1.0 3) (pow (tan x) 6)))) (- (/ 1.0 (- (* 1.0 1.0) (pow (tan x) 4))) (/ (* (tan x) (tan x)) (- (* 1.0 1.0) (pow (tan x) 4)))) (/ (tan x) (/ (+ 1.0 (* (tan x) (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 (* (cbrt (tan x)) (pow (cbrt (tan x)) 4)) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (cbrt (tan x)) (pow (cbrt (tan x)) 4)) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (cbrt (tan x)) (pow (cbrt (tan x)) 4)) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (sin x) (tan x)) (* (sin x) (tan x)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (/ 1.0 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (/ 1.0 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (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)) (+ (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)) 5.824 * * * [progress]: adding candidates to table 6.037 * * [progress]: iteration 4 / 4 6.037 * * * [progress]: picking best candidate 6.063 * * * * [pick]: Picked # 6.063 * * * [progress]: localizing error 6.076 * * * [progress]: generating rewritten candidates 6.076 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2) 6.077 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1) 6.079 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 6.156 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2) 6.163 * * * [progress]: generating series expansions 6.163 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2) 6.163 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 6.163 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.163 * [taylor]: Taking taylor expansion of (tan x) in x 6.163 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.163 * [taylor]: Taking taylor expansion of (sin x) in x 6.163 * [taylor]: Taking taylor expansion of x in x 6.163 * [taylor]: Taking taylor expansion of (cos x) in x 6.164 * [taylor]: Taking taylor expansion of x in x 6.165 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.165 * [taylor]: Taking taylor expansion of (tan x) in x 6.165 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.165 * [taylor]: Taking taylor expansion of (sin x) in x 6.165 * [taylor]: Taking taylor expansion of x in x 6.165 * [taylor]: Taking taylor expansion of (cos x) in x 6.165 * [taylor]: Taking taylor expansion of x in x 6.181 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 6.181 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.182 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.182 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.182 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.182 * [taylor]: Taking taylor expansion of x in x 6.182 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.182 * [taylor]: Taking taylor expansion of x in x 6.182 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.182 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.183 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.183 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.183 * [taylor]: Taking taylor expansion of x in x 6.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.183 * [taylor]: Taking taylor expansion of x in x 6.190 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 6.190 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.190 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.191 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.191 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.191 * [taylor]: Taking taylor expansion of -1 in x 6.191 * [taylor]: Taking taylor expansion of x in x 6.191 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.191 * [taylor]: Taking taylor expansion of -1 in x 6.191 * [taylor]: Taking taylor expansion of x in x 6.191 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.191 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.192 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.192 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.192 * [taylor]: Taking taylor expansion of -1 in x 6.192 * [taylor]: Taking taylor expansion of x in x 6.192 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.192 * [taylor]: Taking taylor expansion of -1 in x 6.192 * [taylor]: Taking taylor expansion of x in x 6.199 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1) 6.199 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 6.199 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 6.199 * [taylor]: Taking taylor expansion of (tan x) in x 6.199 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.199 * [taylor]: Taking taylor expansion of (sin x) in x 6.199 * [taylor]: Taking taylor expansion of x in x 6.199 * [taylor]: Taking taylor expansion of (cos x) in x 6.199 * [taylor]: Taking taylor expansion of x in x 6.200 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 6.200 * [taylor]: Taking taylor expansion of (tan x) in x 6.200 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.200 * [taylor]: Taking taylor expansion of (sin x) in x 6.200 * [taylor]: Taking taylor expansion of x in x 6.200 * [taylor]: Taking taylor expansion of (cos x) in x 6.200 * [taylor]: Taking taylor expansion of x in x 6.219 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 6.219 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 6.219 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.219 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.219 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.219 * [taylor]: Taking taylor expansion of x in x 6.220 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.220 * [taylor]: Taking taylor expansion of x in x 6.220 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 6.220 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.220 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.220 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.220 * [taylor]: Taking taylor expansion of x in x 6.220 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.221 * [taylor]: Taking taylor expansion of x in x 6.240 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 6.240 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 6.240 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.240 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.241 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.241 * [taylor]: Taking taylor expansion of -1 in x 6.241 * [taylor]: Taking taylor expansion of x in x 6.241 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.241 * [taylor]: Taking taylor expansion of -1 in x 6.241 * [taylor]: Taking taylor expansion of x in x 6.241 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 6.241 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.241 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.241 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.242 * [taylor]: Taking taylor expansion of -1 in x 6.242 * [taylor]: Taking taylor expansion of x in x 6.242 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.242 * [taylor]: Taking taylor expansion of -1 in x 6.242 * [taylor]: Taking taylor expansion of x in x 6.265 * * * * [progress]: [ 3 / 4 ] generating series at (2) 6.266 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in (x) around 0 6.266 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 6.266 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 6.266 * [taylor]: Taking taylor expansion of 1.0 in x 6.266 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 6.266 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 6.266 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.266 * [taylor]: Taking taylor expansion of (tan x) in x 6.266 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.266 * [taylor]: Taking taylor expansion of (sin x) in x 6.266 * [taylor]: Taking taylor expansion of x in x 6.266 * [taylor]: Taking taylor expansion of (cos x) in x 6.266 * [taylor]: Taking taylor expansion of x in x 6.267 * [taylor]: Taking taylor expansion of 1.0 in x 6.267 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 6.267 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.267 * [taylor]: Taking taylor expansion of (tan x) in x 6.267 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.267 * [taylor]: Taking taylor expansion of (sin x) in x 6.267 * [taylor]: Taking taylor expansion of x in x 6.267 * [taylor]: Taking taylor expansion of (cos x) in x 6.267 * [taylor]: Taking taylor expansion of x in x 6.268 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 6.268 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.268 * [taylor]: Taking taylor expansion of (tan x) in x 6.268 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.268 * [taylor]: Taking taylor expansion of (sin x) in x 6.268 * [taylor]: Taking taylor expansion of x in x 6.268 * [taylor]: Taking taylor expansion of (cos x) in x 6.268 * [taylor]: Taking taylor expansion of x in x 6.269 * [taylor]: Taking taylor expansion of 1.0 in x 6.270 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 6.270 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 6.270 * [taylor]: Taking taylor expansion of 1.0 in x 6.270 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 6.270 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 6.270 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.270 * [taylor]: Taking taylor expansion of (tan x) in x 6.270 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.270 * [taylor]: Taking taylor expansion of (sin x) in x 6.270 * [taylor]: Taking taylor expansion of x in x 6.270 * [taylor]: Taking taylor expansion of (cos x) in x 6.270 * [taylor]: Taking taylor expansion of x in x 6.271 * [taylor]: Taking taylor expansion of 1.0 in x 6.271 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 6.271 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.271 * [taylor]: Taking taylor expansion of (tan x) in x 6.271 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.271 * [taylor]: Taking taylor expansion of (sin x) in x 6.271 * [taylor]: Taking taylor expansion of x in x 6.271 * [taylor]: Taking taylor expansion of (cos x) in x 6.272 * [taylor]: Taking taylor expansion of x in x 6.272 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 6.272 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.272 * [taylor]: Taking taylor expansion of (tan x) in x 6.272 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.272 * [taylor]: Taking taylor expansion of (sin x) in x 6.272 * [taylor]: Taking taylor expansion of x in x 6.272 * [taylor]: Taking taylor expansion of (cos x) in x 6.272 * [taylor]: Taking taylor expansion of x in x 6.273 * [taylor]: Taking taylor expansion of 1.0 in x 6.302 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in (x) around 0 6.302 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 6.302 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 6.302 * [taylor]: Taking taylor expansion of 1.0 in x 6.302 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 6.302 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 6.302 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.302 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.302 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.302 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.302 * [taylor]: Taking taylor expansion of x in x 6.302 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.302 * [taylor]: Taking taylor expansion of x in x 6.303 * [taylor]: Taking taylor expansion of 1.0 in x 6.303 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 6.303 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.303 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.304 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.304 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.304 * [taylor]: Taking taylor expansion of x in x 6.304 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.304 * [taylor]: Taking taylor expansion of x in x 6.304 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 6.304 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.304 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.304 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.304 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.304 * [taylor]: Taking taylor expansion of x in x 6.305 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.305 * [taylor]: Taking taylor expansion of x in x 6.305 * [taylor]: Taking taylor expansion of 1.0 in x 6.306 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 6.306 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 6.306 * [taylor]: Taking taylor expansion of 1.0 in x 6.306 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 6.306 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 6.306 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.306 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.306 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.306 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.306 * [taylor]: Taking taylor expansion of x in x 6.307 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.307 * [taylor]: Taking taylor expansion of x in x 6.307 * [taylor]: Taking taylor expansion of 1.0 in x 6.308 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 6.308 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.308 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.308 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.308 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.308 * [taylor]: Taking taylor expansion of x in x 6.308 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.308 * [taylor]: Taking taylor expansion of x in x 6.309 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 6.309 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.309 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.309 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.309 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.309 * [taylor]: Taking taylor expansion of x in x 6.309 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.309 * [taylor]: Taking taylor expansion of x in x 6.310 * [taylor]: Taking taylor expansion of 1.0 in x 6.365 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in (x) around 0 6.365 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 6.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 6.365 * [taylor]: Taking taylor expansion of 1.0 in x 6.365 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 6.365 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 6.365 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.365 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.365 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.365 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.365 * [taylor]: Taking taylor expansion of -1 in x 6.365 * [taylor]: Taking taylor expansion of x in x 6.365 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.365 * [taylor]: Taking taylor expansion of -1 in x 6.365 * [taylor]: Taking taylor expansion of x in x 6.366 * [taylor]: Taking taylor expansion of 1.0 in x 6.366 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 6.366 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.366 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.366 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.366 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.366 * [taylor]: Taking taylor expansion of -1 in x 6.366 * [taylor]: Taking taylor expansion of x in x 6.367 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.367 * [taylor]: Taking taylor expansion of -1 in x 6.367 * [taylor]: Taking taylor expansion of x in x 6.367 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 6.367 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.367 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.367 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.367 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.367 * [taylor]: Taking taylor expansion of -1 in x 6.367 * [taylor]: Taking taylor expansion of x in x 6.368 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.368 * [taylor]: Taking taylor expansion of -1 in x 6.368 * [taylor]: Taking taylor expansion of x in x 6.368 * [taylor]: Taking taylor expansion of 1.0 in x 6.369 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 6.369 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 6.369 * [taylor]: Taking taylor expansion of 1.0 in x 6.369 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 6.369 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 6.369 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.369 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.369 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.369 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.369 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.369 * [taylor]: Taking taylor expansion of -1 in x 6.369 * [taylor]: Taking taylor expansion of x in x 6.370 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.370 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.370 * [taylor]: Taking taylor expansion of -1 in x 6.370 * [taylor]: Taking taylor expansion of x in x 6.370 * [taylor]: Taking taylor expansion of 1.0 in x 6.371 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 6.371 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.371 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.371 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.371 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.371 * [taylor]: Taking taylor expansion of -1 in x 6.371 * [taylor]: Taking taylor expansion of x in x 6.371 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.371 * [taylor]: Taking taylor expansion of -1 in x 6.371 * [taylor]: Taking taylor expansion of x in x 6.372 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 6.372 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.372 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.372 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.372 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.372 * [taylor]: Taking taylor expansion of -1 in x 6.372 * [taylor]: Taking taylor expansion of x in x 6.372 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.372 * [taylor]: Taking taylor expansion of -1 in x 6.372 * [taylor]: Taking taylor expansion of x in x 6.373 * [taylor]: Taking taylor expansion of 1.0 in x 6.422 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2) 6.422 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 6.422 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.422 * [taylor]: Taking taylor expansion of (tan x) in x 6.422 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.422 * [taylor]: Taking taylor expansion of (sin x) in x 6.422 * [taylor]: Taking taylor expansion of x in x 6.422 * [taylor]: Taking taylor expansion of (cos x) in x 6.422 * [taylor]: Taking taylor expansion of x in x 6.423 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 6.423 * [taylor]: Taking taylor expansion of (tan x) in x 6.423 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 6.423 * [taylor]: Taking taylor expansion of (sin x) in x 6.423 * [taylor]: Taking taylor expansion of x in x 6.423 * [taylor]: Taking taylor expansion of (cos x) in x 6.423 * [taylor]: Taking taylor expansion of x in x 6.436 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 6.436 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.436 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.436 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.436 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.436 * [taylor]: Taking taylor expansion of x in x 6.437 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.437 * [taylor]: Taking taylor expansion of x in x 6.437 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 6.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 6.437 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 6.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 6.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.437 * [taylor]: Taking taylor expansion of x in x 6.438 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.438 * [taylor]: Taking taylor expansion of x in x 6.449 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 6.449 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.449 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.449 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.449 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.449 * [taylor]: Taking taylor expansion of -1 in x 6.449 * [taylor]: Taking taylor expansion of x in x 6.449 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.449 * [taylor]: Taking taylor expansion of -1 in x 6.449 * [taylor]: Taking taylor expansion of x in x 6.450 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 6.450 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 6.450 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 6.450 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 6.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.450 * [taylor]: Taking taylor expansion of -1 in x 6.450 * [taylor]: Taking taylor expansion of x in x 6.450 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.450 * [taylor]: Taking taylor expansion of -1 in x 6.450 * [taylor]: Taking taylor expansion of x in x 6.458 * * * [progress]: simplifying candidates 6.459 * [simplify]: Simplifying using # : (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (/ (exp (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (exp (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (* (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (* 1.0 (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (cbrt (pow (tan x) 6))) (* (tan x) (tan x)))) (* (+ 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x)))) (- (pow (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) 3) (pow (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3)) (+ (* (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (+ (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (- (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (* (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (sqrt (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (/ (* (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)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (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)) 6.463 * * [simplify]: iteration 0 : 156 enodes (cost 1384 ) 6.497 * * [simplify]: iteration 1 : 335 enodes (cost 1305 ) 6.584 * * [simplify]: iteration 2 : 908 enodes (cost 1123 ) 7.220 * * [simplify]: iteration 3 : 4074 enodes (cost 1030 ) 8.313 * * [simplify]: iteration done : 5001 enodes (cost 1030 ) 8.314 * [simplify]: Simplified to: (* 2 (log (tan x))) (exp (pow (tan x) 2)) (cbrt (pow (tan x) 4)) (cbrt (pow (tan x) 2)) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (tan x) 4)) (cbrt (pow (tan x) 2)) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) (exp (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (log (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (exp (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (* (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))) (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (pow (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) 3) (sqrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (sqrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (* (pow (tan x) 2) (- 1.0 (+ (pow (tan x) 2) 1.0))) (* 1.0 1.0)) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (- (pow (/ 1.0 (+ (pow (tan x) 2) 1.0)) 3) (/ (pow (tan x) 6) (pow (+ (pow (tan x) 2) 1.0) 3))) (+ (/ (* 1.0 (+ (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 4) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)))) (- (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ (* 1.0 1.0) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 4) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)))) (+ (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (pow (cbrt (tan x)) 4) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (cbrt (pow (tan x) 2)) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (* (tan x) (cbrt (pow (tan x) 2))) (pow (tan x) 3/2) (tan x) (pow (cbrt (tan x)) 4) (pow (tan x) 3/2) (pow (tan x) 2) (* (sin x) (tan 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)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (/ 1.0 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (/ 1.0 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (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)) 8.315 * * * [progress]: adding candidates to table 8.538 * [progress]: [Phase 3 of 3] Extracting. 8.538 * * [regime]: Finding splitpoints for: (# # # # # # # # # # #) 8.543 * * * [regime-changes]: Trying 4 branch expressions: ((tan x) (* (tan x) (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) x) 8.543 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # #) 8.590 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # #) 8.630 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # #) 8.674 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # #) 8.715 * * * [regime]: Found split indices: #