0.822 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.304 * * * [progress]: [2/2] Setting up program. 0.307 * [progress]: [Phase 2 of 3] Improving. 0.309 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.312 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.314 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.315 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.316 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.318 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.319 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.320 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.321 * * [progress]: iteration 1 / 4 0.321 * * * [progress]: picking best candidate 0.323 * * * * [pick]: Picked # 0.323 * * * [progress]: localizing error 0.333 * * * [progress]: generating rewritten candidates 0.333 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.341 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.346 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.349 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.359 * * * [progress]: generating series expansions 0.359 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.363 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.364 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.364 * [taylor]: Taking taylor expansion of (tan x) in x 0.365 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.365 * [taylor]: Taking taylor expansion of (sin x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (cos x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.367 * [taylor]: Taking taylor expansion of (tan x) in x 0.367 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.367 * [taylor]: Taking taylor expansion of (sin x) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (cos x) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.394 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.394 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.394 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.394 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.394 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.396 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.396 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.396 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [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 -1 in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [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 -1 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 -1 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.413 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.413 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.413 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.413 * [taylor]: Taking taylor expansion of (tan x) in x 0.413 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.413 * [taylor]: Taking taylor expansion of (sin x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (cos x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan x) in x 0.414 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.414 * [taylor]: Taking taylor expansion of (sin x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.429 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.429 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.429 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.429 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.429 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.430 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.430 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.430 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.437 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.438 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.438 * [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 -1 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 -1 in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.438 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.439 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.439 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.439 * [taylor]: Taking taylor expansion of -1 in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.439 * [taylor]: Taking taylor expansion of -1 in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.446 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.446 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.446 * [taylor]: Taking taylor expansion of 1.0 in x 0.446 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.446 * [taylor]: Taking taylor expansion of (tan x) in x 0.447 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.447 * [taylor]: Taking taylor expansion of (sin x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (cos x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.448 * [taylor]: Taking taylor expansion of 1.0 in x 0.448 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.448 * [taylor]: Taking taylor expansion of (tan x) in x 0.448 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.448 * [taylor]: Taking taylor expansion of (sin x) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (cos x) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.455 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.456 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.457 * [taylor]: Taking taylor expansion of 1.0 in x 0.457 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.457 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.457 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.457 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.469 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.469 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.469 * [taylor]: Taking taylor expansion of 1.0 in x 0.469 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.469 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.469 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.469 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.469 * [taylor]: Taking taylor expansion of -1 in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.469 * [taylor]: Taking taylor expansion of -1 in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.470 * [taylor]: Taking taylor expansion of 1.0 in x 0.470 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.470 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.470 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.470 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.470 * [taylor]: Taking taylor expansion of -1 in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.470 * [taylor]: Taking taylor expansion of -1 in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.481 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.482 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.482 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.482 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.482 * [taylor]: Taking taylor expansion of 1.0 in x 0.482 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.482 * [taylor]: Taking taylor expansion of (tan x) in x 0.482 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.482 * [taylor]: Taking taylor expansion of (sin x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (cos x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.483 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.483 * [taylor]: Taking taylor expansion of (tan x) in x 0.483 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.483 * [taylor]: Taking taylor expansion of (sin x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (cos x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.485 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.485 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.485 * [taylor]: Taking taylor expansion of 1.0 in x 0.485 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.485 * [taylor]: Taking taylor expansion of (tan x) in x 0.485 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.485 * [taylor]: Taking taylor expansion of (sin x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of (cos x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.486 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.486 * [taylor]: Taking taylor expansion of (tan x) in x 0.486 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.486 * [taylor]: Taking taylor expansion of (sin x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (cos x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of 1.0 in x 0.511 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.511 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.511 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.512 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.512 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.512 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.513 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.513 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.513 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.513 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of 1.0 in x 0.515 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.515 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.515 * [taylor]: Taking taylor expansion of 1.0 in x 0.515 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.515 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.515 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.515 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.516 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.516 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.516 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.516 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of 1.0 in x 0.544 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.544 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.544 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.544 * [taylor]: Taking taylor expansion of 1.0 in x 0.544 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.544 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.544 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.544 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.544 * [taylor]: Taking taylor expansion of -1 in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.545 * [taylor]: Taking taylor expansion of -1 in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.545 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.545 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.545 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.545 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.545 * [taylor]: Taking taylor expansion of -1 in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.546 * [taylor]: Taking taylor expansion of -1 in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.547 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.547 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.547 * [taylor]: Taking taylor expansion of 1.0 in x 0.547 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.547 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.548 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.548 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.549 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.549 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.549 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.549 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.549 * [taylor]: Taking taylor expansion of -1 in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.549 * [taylor]: Taking taylor expansion of -1 in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * * * [progress]: simplifying candidates 0.579 * [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)) 0.587 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.593 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.617 * * [simplify]: iteration 2 : 5001 enodes (cost 824 ) 0.621 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (- (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1)) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1))) (* (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 0.622 * * * [progress]: adding candidates to table 0.858 * * [progress]: iteration 2 / 4 0.858 * * * [progress]: picking best candidate 0.883 * * * * [pick]: Picked # 0.883 * * * [progress]: localizing error 0.894 * * * [progress]: generating rewritten candidates 0.894 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.899 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.904 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.915 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.922 * * * [progress]: generating series expansions 0.922 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.922 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.922 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.922 * [taylor]: Taking taylor expansion of (tan x) in x 0.922 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.922 * [taylor]: Taking taylor expansion of (sin x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (cos x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.923 * [taylor]: Taking taylor expansion of (tan x) in x 0.923 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.923 * [taylor]: Taking taylor expansion of (sin x) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (cos x) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.941 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.941 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.941 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.941 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.942 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.942 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.942 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.949 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.949 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.949 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.949 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.949 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.950 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.950 * [taylor]: Taking taylor expansion of -1 in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.950 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.950 * [taylor]: Taking taylor expansion of -1 in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.950 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.950 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.950 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.950 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.950 * [taylor]: Taking taylor expansion of -1 in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.951 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.951 * [taylor]: Taking taylor expansion of -1 in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.958 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.959 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 0.959 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.959 * [taylor]: Taking taylor expansion of (tan x) in x 0.959 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.959 * [taylor]: Taking taylor expansion of (sin x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (cos x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.959 * [taylor]: Taking taylor expansion of 1.0 in x 0.960 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.960 * [taylor]: Taking taylor expansion of (tan x) in x 0.960 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.960 * [taylor]: Taking taylor expansion of (sin x) in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (cos x) in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 0.969 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.969 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.970 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.970 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.970 * [taylor]: Taking taylor expansion of 1.0 in x 0.971 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.971 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.971 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.971 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.972 * [taylor]: Taking taylor expansion of 1.0 in x 0.981 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 0.981 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.981 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.981 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.981 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.982 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.982 * [taylor]: Taking taylor expansion of -1 in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.982 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.982 * [taylor]: Taking taylor expansion of -1 in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.982 * [taylor]: Taking taylor expansion of 1.0 in x 0.983 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.983 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.983 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.983 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.983 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.983 * [taylor]: Taking taylor expansion of -1 in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.984 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.984 * [taylor]: Taking taylor expansion of -1 in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.984 * [taylor]: Taking taylor expansion of 1.0 in x 0.993 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.993 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 0.993 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 0.993 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.993 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.994 * [taylor]: Taking taylor expansion of 1.0 in x 0.994 * [taylor]: Taking taylor expansion of (tan x) in x 0.994 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.994 * [taylor]: Taking taylor expansion of (sin x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (cos x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.995 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.995 * [taylor]: Taking taylor expansion of (tan x) in x 0.995 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.995 * [taylor]: Taking taylor expansion of (sin x) in x 0.995 * [taylor]: Taking taylor expansion of x in x 0.995 * [taylor]: Taking taylor expansion of (cos x) in x 0.995 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.996 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 0.997 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.997 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.997 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [taylor]: Taking taylor expansion of (tan x) in x 0.998 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.998 * [taylor]: Taking taylor expansion of (sin x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (cos x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.998 * [taylor]: Taking taylor expansion of (tan x) in x 0.998 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.998 * [taylor]: Taking taylor expansion of (sin x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (cos x) in x 0.999 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.999 * [taylor]: Taking taylor expansion of 1.0 in x 1.034 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.034 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.034 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.034 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.034 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.034 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.034 * [taylor]: Taking taylor expansion of x in x 1.034 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.034 * [taylor]: Taking taylor expansion of x in x 1.035 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.035 * [taylor]: Taking taylor expansion of 1.0 in x 1.035 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.035 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.035 * [taylor]: Taking taylor expansion of 1.0 in x 1.036 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.036 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.036 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.036 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.037 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.037 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.037 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.037 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.038 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.038 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.039 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.039 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.039 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.040 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.066 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.066 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.066 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.066 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.066 * [taylor]: Taking taylor expansion of 1.0 in x 1.066 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.066 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.067 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.067 * [taylor]: Taking taylor expansion of -1 in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.067 * [taylor]: Taking taylor expansion of -1 in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.067 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.067 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.067 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.067 * [taylor]: Taking taylor expansion of -1 in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.068 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.068 * [taylor]: Taking taylor expansion of -1 in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.068 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.068 * [taylor]: Taking taylor expansion of 1.0 in x 1.069 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.069 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.069 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.069 * [taylor]: Taking taylor expansion of 1.0 in x 1.070 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.070 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.070 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.070 * [taylor]: Taking taylor expansion of -1 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.071 * [taylor]: Taking taylor expansion of -1 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.071 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.071 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.071 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.071 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.071 * [taylor]: Taking taylor expansion of -1 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.071 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.071 * [taylor]: Taking taylor expansion of -1 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.072 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.072 * [taylor]: Taking taylor expansion of 1.0 in x 1.097 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.097 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.097 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.097 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.097 * [taylor]: Taking taylor expansion of 1.0 in x 1.098 * [taylor]: Taking taylor expansion of (tan x) in x 1.098 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.098 * [taylor]: Taking taylor expansion of (sin x) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.098 * [taylor]: Taking taylor expansion of (cos x) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.099 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.099 * [taylor]: Taking taylor expansion of 1.0 in x 1.100 * [taylor]: Taking taylor expansion of (tan x) in x 1.100 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.100 * [taylor]: Taking taylor expansion of (sin x) in x 1.100 * [taylor]: Taking taylor expansion of x in x 1.100 * [taylor]: Taking taylor expansion of (cos x) in x 1.100 * [taylor]: Taking taylor expansion of x in x 1.112 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.112 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.112 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.112 * [taylor]: Taking taylor expansion of 1.0 in x 1.113 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.113 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.113 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.114 * [taylor]: Taking taylor expansion of x in x 1.114 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.114 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.114 * [taylor]: Taking taylor expansion of 1.0 in x 1.115 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.115 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.115 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.115 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.125 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.125 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.125 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.125 * [taylor]: Taking taylor expansion of 1.0 in x 1.126 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.126 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.126 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.126 * [taylor]: Taking taylor expansion of -1 in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.126 * [taylor]: Taking taylor expansion of -1 in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.127 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.127 * [taylor]: Taking taylor expansion of 1.0 in x 1.127 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.127 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.127 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.127 * [taylor]: Taking taylor expansion of -1 in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.128 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.128 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.128 * [taylor]: Taking taylor expansion of -1 in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.137 * * * [progress]: simplifying candidates 1.139 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (* (exp (sqrt 1.0)) (exp (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (+ (log (+ (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x)))) (log (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (exp (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x)))) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (sqrt 1.0) (tan x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (- (tan x))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (- (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (exp (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (pow (sqrt 1.0) 2) (+ (pow x 2) (* 2/3 (pow x 4)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 1.144 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 1.150 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.182 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.185 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (+ (sqrt 1.0) (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (pow (+ (sqrt 1.0) (tan x)) 3) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (- 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (- 1.0 (* (tan x) (tan x))) (log (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (pow (+ 1.0 (- (* (tan x) (tan x)))) 3) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (pow (+ 1.0 (- (* (tan x) (tan x)))) 3) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- 1.0 (* (tan x) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (- 1.0 (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (sqrt 1.0) (tan x))) (* (+ 1.0 (- (* (tan x) (tan x)))) (+ 1.0 (- (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (+ (sqrt 1.0) (tan x)) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ 1.0 (- (* (tan x) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (- (* (tan x) (tan x))))) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (- (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (- 1.0 (pow x 2)) (* 2/3 (pow x 4))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 1.186 * * * [progress]: adding candidates to table 1.423 * * [progress]: iteration 3 / 4 1.423 * * * [progress]: picking best candidate 1.448 * * * * [pick]: Picked # 1.449 * * * [progress]: localizing error 1.463 * * * [progress]: generating rewritten candidates 1.463 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.469 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.481 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.490 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 1.498 * * * [progress]: generating series expansions 1.498 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.498 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.498 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.498 * [taylor]: Taking taylor expansion of (tan x) in x 1.498 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.498 * [taylor]: Taking taylor expansion of (sin x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (cos x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.499 * [taylor]: Taking taylor expansion of (tan x) in x 1.499 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.499 * [taylor]: Taking taylor expansion of (sin x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (cos x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.513 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.513 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.513 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.513 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.513 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.514 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.514 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.514 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.515 * [taylor]: Taking taylor expansion of x in x 1.522 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.522 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.522 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.522 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.522 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.522 * [taylor]: Taking taylor expansion of -1 in x 1.522 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.523 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.524 * [taylor]: Taking taylor expansion of -1 in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.531 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.532 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 1.532 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.532 * [taylor]: Taking taylor expansion of 1.0 in x 1.532 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.532 * [taylor]: Taking taylor expansion of (tan x) in x 1.532 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.532 * [taylor]: Taking taylor expansion of (sin x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (cos x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.533 * [taylor]: Taking taylor expansion of 1.0 in x 1.533 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.533 * [taylor]: Taking taylor expansion of (tan x) in x 1.533 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.533 * [taylor]: Taking taylor expansion of (sin x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (cos x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.541 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.541 * [taylor]: Taking taylor expansion of 1.0 in x 1.541 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.541 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.541 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.541 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.542 * [taylor]: Taking taylor expansion of 1.0 in x 1.542 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.542 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.542 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.542 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.543 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.554 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 1.554 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.554 * [taylor]: Taking taylor expansion of 1.0 in x 1.554 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.554 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.554 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.554 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.554 * [taylor]: Taking taylor expansion of -1 in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.555 * [taylor]: Taking taylor expansion of 1.0 in x 1.555 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.555 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.555 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.555 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.556 * [taylor]: Taking taylor expansion of -1 in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.571 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.571 * [approximate]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in (x) around 0 1.571 * [taylor]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in x 1.571 * [taylor]: Taking taylor expansion of -1 in x 1.571 * [taylor]: Taking taylor expansion of (* (tan x) (+ (tan x) (sqrt 1.0))) in x 1.571 * [taylor]: Taking taylor expansion of (tan x) in x 1.572 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.572 * [taylor]: Taking taylor expansion of (sin x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (cos x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.572 * [taylor]: Taking taylor expansion of (tan x) in x 1.572 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.572 * [taylor]: Taking taylor expansion of (sin x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (cos x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.573 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [taylor]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in x 1.574 * [taylor]: Taking taylor expansion of -1 in x 1.574 * [taylor]: Taking taylor expansion of (* (tan x) (+ (tan x) (sqrt 1.0))) in x 1.574 * [taylor]: Taking taylor expansion of (tan x) in x 1.574 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.574 * [taylor]: Taking taylor expansion of (sin x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of (cos x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.575 * [taylor]: Taking taylor expansion of (tan x) in x 1.575 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.575 * [taylor]: Taking taylor expansion of (sin x) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (cos x) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.576 * [taylor]: Taking taylor expansion of 1.0 in x 1.593 * [approximate]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in (x) around 0 1.593 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in x 1.593 * [taylor]: Taking taylor expansion of -1 in x 1.593 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0))) in x 1.593 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.593 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.593 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.593 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.594 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.594 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.594 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.594 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.594 * [taylor]: Taking taylor expansion of x in x 1.594 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.594 * [taylor]: Taking taylor expansion of x in x 1.595 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.595 * [taylor]: Taking taylor expansion of 1.0 in x 1.595 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in x 1.595 * [taylor]: Taking taylor expansion of -1 in x 1.595 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0))) in x 1.595 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.595 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.596 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.596 * [taylor]: Taking taylor expansion of x in x 1.596 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.596 * [taylor]: Taking taylor expansion of x in x 1.596 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.596 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.596 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.596 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.596 * [taylor]: Taking taylor expansion of x in x 1.597 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.597 * [taylor]: Taking taylor expansion of x in x 1.597 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.597 * [taylor]: Taking taylor expansion of 1.0 in x 1.622 * [approximate]: Taking taylor expansion of (* -1 (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0)))) in (x) around 0 1.622 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0)))) in x 1.623 * [taylor]: Taking taylor expansion of -1 in x 1.623 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.623 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.623 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.623 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.623 * [taylor]: Taking taylor expansion of -1 in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.623 * [taylor]: Taking taylor expansion of -1 in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.624 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.624 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.624 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.624 * [taylor]: Taking taylor expansion of -1 in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.624 * [taylor]: Taking taylor expansion of -1 in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.625 * [taylor]: Taking taylor expansion of 1.0 in x 1.625 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0)))) in x 1.625 * [taylor]: Taking taylor expansion of -1 in x 1.625 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.625 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.625 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.625 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.625 * [taylor]: Taking taylor expansion of -1 in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.626 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.626 * [taylor]: Taking taylor expansion of -1 in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.626 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.626 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.626 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.626 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.626 * [taylor]: Taking taylor expansion of -1 in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.627 * [taylor]: Taking taylor expansion of -1 in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.627 * [taylor]: Taking taylor expansion of 1.0 in x 1.653 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 1.653 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.653 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.653 * [taylor]: Taking taylor expansion of (tan x) in x 1.653 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.653 * [taylor]: Taking taylor expansion of (sin x) in x 1.653 * [taylor]: Taking taylor expansion of x in x 1.653 * [taylor]: Taking taylor expansion of (cos x) in x 1.653 * [taylor]: Taking taylor expansion of x in x 1.654 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.654 * [taylor]: Taking taylor expansion of 1.0 in x 1.655 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.655 * [taylor]: Taking taylor expansion of (tan x) in x 1.655 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.655 * [taylor]: Taking taylor expansion of (sin x) in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.655 * [taylor]: Taking taylor expansion of (cos x) in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.655 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.655 * [taylor]: Taking taylor expansion of 1.0 in x 1.667 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.667 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.667 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.668 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.668 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.668 * [taylor]: Taking taylor expansion of x in x 1.668 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.668 * [taylor]: Taking taylor expansion of x in x 1.668 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.668 * [taylor]: Taking taylor expansion of 1.0 in x 1.669 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.669 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.669 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.669 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.669 * [taylor]: Taking taylor expansion of x in x 1.670 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.670 * [taylor]: Taking taylor expansion of x in x 1.670 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.670 * [taylor]: Taking taylor expansion of 1.0 in x 1.679 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.679 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.679 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.679 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.679 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.679 * [taylor]: Taking taylor expansion of -1 in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.679 * [taylor]: Taking taylor expansion of -1 in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.680 * [taylor]: Taking taylor expansion of 1.0 in x 1.680 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.680 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.681 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.681 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.681 * [taylor]: Taking taylor expansion of -1 in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.681 * [taylor]: Taking taylor expansion of -1 in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.681 * [taylor]: Taking taylor expansion of 1.0 in x 1.690 * * * [progress]: simplifying candidates 1.692 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (* (* (exp 1.0) (exp (* (sqrt 1.0) (tan x)))) (exp (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (* (exp (+ 1.0 (* (sqrt 1.0) (tan x)))) (exp (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (log (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (exp (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (* (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (* (* (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (- (sin x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (cos x) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (- (sqrt 1.0) (tan x)))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (- (sin x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (cos x) (- (sqrt 1.0) (tan x)))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (- (tan x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (- (sqrt 1.0) (tan x))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (- (sqrt 1.0) (tan x))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (cos x)) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (- (sin x)) (+ (sqrt 1.0) (tan x))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (cos x)) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (cos x) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (- (sqrt 1.0) (tan x)))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (cos x) (- (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (- (sqrt 1.0) (tan x))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (cos x)) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (+ (sqrt 1.0) (tan x))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (cos x)) (+ (pow (+ 1.0 (* (sqrt 1.0) (tan x))) 3) (pow (* (- (tan x)) (+ (sqrt 1.0) (tan x))) 3)) (+ (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) (- (* (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (* (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))))) (- (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) (* (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (- (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (- (tan x))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (sqrt 1.0))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (sqrt 1.0) (- (tan x)))) (+ (* (sqrt 1.0) (tan x)) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ (log (- (tan x))) (log (+ (sqrt 1.0) (tan x)))) (log (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (exp (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (* (* (* (- (tan x)) (- (tan x))) (- (tan x))) (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x)))) (* (cbrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (cbrt (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (cbrt (* (- (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)))) (sqrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (sqrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (* (- (sin x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (cos x) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (sin x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (cos x) (- (sqrt 1.0) (tan x))) (* (sqrt (- (tan x))) (sqrt (+ (sqrt 1.0) (tan x)))) (* (sqrt (- (tan x))) (sqrt (+ (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) (- (tan x))) (* (- (tan x)) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x))))) (* (- (tan x)) (sqrt (+ (sqrt 1.0) (tan x)))) (* (- (tan x)) 1) (* (- (tan x)) 1) (* (cbrt (- (tan x))) (+ (sqrt 1.0) (tan x))) (* (sqrt (- (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (tan x) (+ (sqrt 1.0) (tan x))) (* (cbrt (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt (tan x)) (+ (sqrt 1.0) (tan x))) (* (tan x) (+ (sqrt 1.0) (tan x))) (* (- (cbrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (sin x)) (+ (sqrt 1.0) (tan x))) (* (exp (sqrt 1.0)) (exp (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (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))) (- (+ (* x (sqrt 1.0)) (+ (* 1/3 (* (pow x 3) (sqrt 1.0))) (pow x 2)))) (* -1 (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (sin x)) (cos x))) (* -1 (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (sin x)) (cos x))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.699 * * [simplify]: iteration 0 : 628 enodes (cost 1201 ) 1.713 * * [simplify]: iteration 1 : 3107 enodes (cost 1136 ) 1.780 * * [simplify]: iteration 2 : 5001 enodes (cost 1094 ) 1.784 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (+ (log (+ (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x)))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (+ (* (* (- (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (* 1.0 (* (sqrt 1.0) (tan x)))) (- (sin x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (cos x)) (- (+ 1.0 (* (tan x) (tan x))) (* (sqrt 1.0) (tan x))))) (* (* (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (cos x)) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (* (- (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (* 1.0 (* (sqrt 1.0) (tan x)))) (- (sin x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (- (sqrt 1.0) (tan x))))) (* (* (cos x) (- (sqrt 1.0) (tan x))) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (* (- (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (* 1.0 (* (sqrt 1.0) (tan x)))) (- (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))))) (* (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (* (- (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (* 1.0 (* (sqrt 1.0) (tan x)))) (- (tan x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (- (sqrt 1.0) (tan x)))) (* (- (sqrt 1.0) (tan x)) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (* (- (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (* 1.0 (* (sqrt 1.0) (tan x)))) (- (sin x))) (+ (sqrt 1.0) (tan x))) (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (cos x))) (* (cos x) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)))) (* (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (cos x)) (- (+ 1.0 (* (tan x) (tan x))) (* (sqrt 1.0) (tan x))))) (* (* (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (cos x)) (- 1.0 (* (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (- (sqrt 1.0) (tan x)))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (cos x) (- (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))))) (* (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (- 1.0 (* (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (- (sqrt 1.0) (tan x))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (cos x)) (* (- 1.0 (* (sqrt 1.0) (tan x))) (* (- (sin x)) (+ (sqrt 1.0) (tan x))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (cos x)) (+ (pow (+ 1.0 (* (sqrt 1.0) (tan x))) 3) (pow (* (- (tan x)) (+ (sqrt 1.0) (tan x))) 3)) (+ (* (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (- (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))))) (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))))) (* (- 1.0 (* (tan x) (tan x))) (- (+ (* (sqrt 1.0) (tan x)) 1.0) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x)) (+ 1.0 (* (sqrt 1.0) (+ (tan x) (- (tan x))))) (+ 1.0 (* (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))) (log (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (log (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (exp (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (pow (* (- (tan x)) (+ (sqrt 1.0) (tan x))) 3) (* (cbrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (cbrt (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (cbrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (pow (* (- (tan x)) (+ (sqrt 1.0) (tan x))) 3) (sqrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (sqrt (* (- (tan x)) (+ (sqrt 1.0) (tan x)))) (* (- (sin x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (cos x)) (* (* -1 (sin x)) (- 1.0 (* (tan x) (tan x)))) (* (cos x) (- (sqrt 1.0) (tan x))) (* (sqrt (- (tan x))) (sqrt (+ (sqrt 1.0) (tan x)))) (* (sqrt (- (tan x))) (sqrt (+ (sqrt 1.0) (tan x)))) (* (tan x) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)) (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)) (* (- (tan x)) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x))))) (* (- (tan x)) (sqrt (+ (sqrt 1.0) (tan x)))) (- (tan x)) (- (tan x)) (* (cbrt (- (tan x))) (+ (sqrt 1.0) (tan x))) (* (sqrt (- (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (tan x) (+ (sqrt 1.0) (tan x))) (* (cbrt (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt (tan x)) (+ (sqrt 1.0) (tan x))) (* (tan x) (+ (sqrt 1.0) (tan x))) (* (- (cbrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (- (tan x)) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (tan x) (- (- 1.0 (* (tan x) (tan x))))) (* (- (sin x)) (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (pow (+ (sqrt 1.0) (tan x)) 3) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (- 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (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))) (- (+ (* x (sqrt 1.0)) (+ (* 1/3 (* (pow x 3) (sqrt 1.0))) (pow x 2)))) (* -1 (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (sin x)) (cos x))) (* -1 (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (sin x)) (cos x))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.785 * * * [progress]: adding candidates to table 2.112 * * [progress]: iteration 4 / 4 2.112 * * * [progress]: picking best candidate 2.143 * * * * [pick]: Picked # 2.143 * * * [progress]: localizing error 2.158 * * * [progress]: generating rewritten candidates 2.158 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 2.167 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 2.172 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 2.178 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.195 * * * [progress]: generating series expansions 2.195 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 2.196 * [approximate]: Taking taylor expansion of (- (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0)))) in (x) around 0 2.196 * [taylor]: Taking taylor expansion of (- (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0)))) in x 2.196 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0))) in x 2.196 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.196 * [taylor]: Taking taylor expansion of (tan x) in x 2.196 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.196 * [taylor]: Taking taylor expansion of (sin x) in x 2.196 * [taylor]: Taking taylor expansion of x in x 2.196 * [taylor]: Taking taylor expansion of (cos x) in x 2.196 * [taylor]: Taking taylor expansion of x in x 2.197 * [taylor]: Taking taylor expansion of (* (tan x) (sqrt 1.0)) in x 2.197 * [taylor]: Taking taylor expansion of (tan x) in x 2.197 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.197 * [taylor]: Taking taylor expansion of (sin x) in x 2.197 * [taylor]: Taking taylor expansion of x in x 2.197 * [taylor]: Taking taylor expansion of (cos x) in x 2.197 * [taylor]: Taking taylor expansion of x in x 2.198 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.198 * [taylor]: Taking taylor expansion of 1.0 in x 2.199 * [taylor]: Taking taylor expansion of (- (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0)))) in x 2.199 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0))) in x 2.199 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.199 * [taylor]: Taking taylor expansion of (tan x) in x 2.199 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.199 * [taylor]: Taking taylor expansion of (sin x) in x 2.199 * [taylor]: Taking taylor expansion of x in x 2.199 * [taylor]: Taking taylor expansion of (cos x) in x 2.199 * [taylor]: Taking taylor expansion of x in x 2.200 * [taylor]: Taking taylor expansion of (* (tan x) (sqrt 1.0)) in x 2.200 * [taylor]: Taking taylor expansion of (tan x) in x 2.200 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.200 * [taylor]: Taking taylor expansion of (sin x) in x 2.200 * [taylor]: Taking taylor expansion of x in x 2.200 * [taylor]: Taking taylor expansion of (cos x) in x 2.200 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.204 * [taylor]: Taking taylor expansion of 1.0 in x 2.222 * [approximate]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in (x) around 0 2.222 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in x 2.222 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0))) in x 2.222 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.222 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.222 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.222 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.222 * [taylor]: Taking taylor expansion of x in x 2.222 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.222 * [taylor]: Taking taylor expansion of x in x 2.223 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sqrt 1.0)) in x 2.223 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.223 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.223 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.223 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.224 * [taylor]: Taking taylor expansion of 1.0 in x 2.224 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in x 2.224 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0))) in x 2.224 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.224 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.224 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.224 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.225 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sqrt 1.0)) in x 2.225 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.225 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.225 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.226 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.226 * [taylor]: Taking taylor expansion of x in x 2.226 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.226 * [taylor]: Taking taylor expansion of 1.0 in x 2.248 * [approximate]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in (x) around 0 2.249 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in x 2.249 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0))) in x 2.249 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.249 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.249 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.249 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.249 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.249 * [taylor]: Taking taylor expansion of -1 in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.249 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.249 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.249 * [taylor]: Taking taylor expansion of -1 in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sqrt 1.0)) in x 2.250 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.250 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.250 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.250 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.250 * [taylor]: Taking taylor expansion of -1 in x 2.250 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.250 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.250 * [taylor]: Taking taylor expansion of -1 in x 2.250 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.250 * [taylor]: Taking taylor expansion of 1.0 in x 2.251 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in x 2.251 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0))) in x 2.251 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.251 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.251 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.251 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.251 * [taylor]: Taking taylor expansion of -1 in x 2.251 * [taylor]: Taking taylor expansion of x in x 2.252 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.252 * [taylor]: Taking taylor expansion of -1 in x 2.252 * [taylor]: Taking taylor expansion of x in x 2.252 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sqrt 1.0)) in x 2.252 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.252 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.252 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.252 * [taylor]: Taking taylor expansion of -1 in x 2.252 * [taylor]: Taking taylor expansion of x in x 2.253 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.253 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.253 * [taylor]: Taking taylor expansion of -1 in x 2.253 * [taylor]: Taking taylor expansion of x in x 2.253 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.253 * [taylor]: Taking taylor expansion of 1.0 in x 2.274 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 2.275 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.275 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.275 * [taylor]: Taking taylor expansion of (tan x) in x 2.275 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.275 * [taylor]: Taking taylor expansion of (sin x) in x 2.275 * [taylor]: Taking taylor expansion of x in x 2.275 * [taylor]: Taking taylor expansion of (cos x) in x 2.275 * [taylor]: Taking taylor expansion of x in x 2.275 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.275 * [taylor]: Taking taylor expansion of (tan x) in x 2.276 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.276 * [taylor]: Taking taylor expansion of (sin x) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (cos x) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.289 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.289 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.289 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.289 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.289 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.289 * [taylor]: Taking taylor expansion of x in x 2.290 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.294 * [taylor]: Taking taylor expansion of x in x 2.295 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.295 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.295 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.295 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.295 * [taylor]: Taking taylor expansion of x in x 2.295 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.295 * [taylor]: Taking taylor expansion of x in x 2.303 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.303 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.303 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.303 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.303 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.303 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.303 * [taylor]: Taking taylor expansion of -1 in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.303 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.303 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.303 * [taylor]: Taking taylor expansion of -1 in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.304 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.304 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.304 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.304 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.304 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.304 * [taylor]: Taking taylor expansion of -1 in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.304 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.304 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.304 * [taylor]: Taking taylor expansion of -1 in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.311 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 2.312 * [approximate]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in (x) around 0 2.312 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in x 2.312 * [taylor]: Taking taylor expansion of -1 in x 2.312 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.312 * [taylor]: Taking taylor expansion of (tan x) in x 2.312 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.312 * [taylor]: Taking taylor expansion of (sin x) in x 2.312 * [taylor]: Taking taylor expansion of x in x 2.312 * [taylor]: Taking taylor expansion of (cos x) in x 2.312 * [taylor]: Taking taylor expansion of x in x 2.313 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in x 2.313 * [taylor]: Taking taylor expansion of -1 in x 2.313 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.313 * [taylor]: Taking taylor expansion of (tan x) in x 2.313 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.313 * [taylor]: Taking taylor expansion of (sin x) in x 2.313 * [taylor]: Taking taylor expansion of x in x 2.313 * [taylor]: Taking taylor expansion of (cos x) in x 2.313 * [taylor]: Taking taylor expansion of x in x 2.329 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.329 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in x 2.329 * [taylor]: Taking taylor expansion of -1 in x 2.329 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.329 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.329 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.329 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.329 * [taylor]: Taking taylor expansion of x in x 2.329 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.329 * [taylor]: Taking taylor expansion of x in x 2.330 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in x 2.330 * [taylor]: Taking taylor expansion of -1 in x 2.330 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.330 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.330 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.330 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.330 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.344 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.344 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in x 2.344 * [taylor]: Taking taylor expansion of -1 in x 2.344 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.344 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.344 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.344 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.344 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.344 * [taylor]: Taking taylor expansion of -1 in x 2.344 * [taylor]: Taking taylor expansion of x in x 2.344 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.344 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.344 * [taylor]: Taking taylor expansion of -1 in x 2.345 * [taylor]: Taking taylor expansion of x in x 2.345 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in x 2.345 * [taylor]: Taking taylor expansion of -1 in x 2.345 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.345 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.345 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.345 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.345 * [taylor]: Taking taylor expansion of -1 in x 2.345 * [taylor]: Taking taylor expansion of x in x 2.345 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.345 * [taylor]: Taking taylor expansion of -1 in x 2.345 * [taylor]: Taking taylor expansion of x in x 2.359 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.360 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.360 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.360 * [taylor]: Taking taylor expansion of 1.0 in x 2.360 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.360 * [taylor]: Taking taylor expansion of (tan x) in x 2.360 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.360 * [taylor]: Taking taylor expansion of (sin x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.360 * [taylor]: Taking taylor expansion of (cos x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.361 * [taylor]: Taking taylor expansion of 1.0 in x 2.361 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.361 * [taylor]: Taking taylor expansion of (tan x) in x 2.361 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.361 * [taylor]: Taking taylor expansion of (sin x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of (cos x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.369 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.369 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.369 * [taylor]: Taking taylor expansion of 1.0 in x 2.369 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.369 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.369 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.369 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.369 * [taylor]: Taking taylor expansion of x in x 2.369 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.369 * [taylor]: Taking taylor expansion of x in x 2.370 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.370 * [taylor]: Taking taylor expansion of 1.0 in x 2.370 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.370 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.370 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.370 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.370 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.386 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.386 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.386 * [taylor]: Taking taylor expansion of 1.0 in x 2.386 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.386 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.386 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.386 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.386 * [taylor]: Taking taylor expansion of -1 in x 2.386 * [taylor]: Taking taylor expansion of x in x 2.387 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.387 * [taylor]: Taking taylor expansion of -1 in x 2.387 * [taylor]: Taking taylor expansion of x in x 2.387 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.387 * [taylor]: Taking taylor expansion of 1.0 in x 2.387 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.387 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.387 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.387 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.387 * [taylor]: Taking taylor expansion of -1 in x 2.387 * [taylor]: Taking taylor expansion of x in x 2.388 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.388 * [taylor]: Taking taylor expansion of -1 in x 2.388 * [taylor]: Taking taylor expansion of x in x 2.398 * * * [progress]: simplifying candidates 2.400 * [simplify]: Simplifying using # : (* (exp (* (- (tan x)) (sqrt 1.0))) (exp (* (- (tan x)) (tan x)))) (log (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (exp (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (* (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (* (* (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (sqrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (sqrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (* (* (- (sin x)) (sqrt 1.0)) (* (cos x) (cos x))) (* (cos x) (* (- (sin x)) (sin x)))) (* (cos x) (* (cos x) (cos x))) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (tan x)) (sin x)))) (* (cos x) (cos x)) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (sin x)) (tan x)))) (* (cos x) (cos x)) (+ (pow (* (- (tan x)) (sqrt 1.0)) 3) (pow (* (- (tan x)) (tan x)) 3)) (+ (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (- (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x))) (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (- (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x)))) (- (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))) (+ (* (tan x) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (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)) (* (- (tan x)) (tan x)) (+ (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)) (* (sqrt (- (tan x))) (sqrt (tan x))) (* (sqrt (- (tan x))) (sqrt (tan x))) (* (tan x) (tan x)) (* (- (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) (tan x)) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (- (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 (* (sqrt 1.0) (tan x)))) (* (exp (* (- (tan x)) (sqrt 1.0))) (exp (* (- (tan x)) (tan x))))) (* (* (exp 1.0) (exp (* (sqrt 1.0) (tan x)))) (exp (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (* (exp (+ 1.0 (* (sqrt 1.0) (tan x)))) (* (exp (* (- (tan x)) (sqrt 1.0))) (exp (* (- (tan x)) (tan x))))) (* (exp (+ 1.0 (* (sqrt 1.0) (tan x)))) (exp (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (log (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (exp (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (* (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (* (* (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (* (cos x) (cos x)))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (* (* (- (sin x)) (sqrt 1.0)) (* (cos x) (cos x))) (* (cos x) (* (- (sin x)) (sin x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (cos x) (* (cos x) (cos x)))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (cos x))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (tan x)) (sin x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (cos x) (cos x))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (* (cos x) (cos x))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (sin x)) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (* (cos x) (cos x))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (+ (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (- (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x))) (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (pow (* (- (tan x)) (sqrt 1.0)) 3) (pow (* (- (tan x)) (tan x)) 3)))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (+ (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (- (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x))) (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (+ (* (+ (pow 1.0 3) (pow (* (sqrt 1.0) (tan x)) 3)) (- (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (- (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x)))))) (* (+ (* 1.0 1.0) (- (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x))) (* 1.0 (* (sqrt 1.0) (tan x))))) (- (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (* (cos x) (cos x)))) (* (- 1.0 (* (sqrt 1.0) (tan 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1.0)) 3) (pow (* (- (tan x)) (tan x)) 3)))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (+ (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (- (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x))) (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (- (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (- (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x)))))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (- (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (pow (+ 1.0 (* (sqrt 1.0) (tan x))) 3) (pow (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))) 3)) (+ (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) (- (* (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (- (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) (* (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (- (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (sqrt 1.0) (- (tan x))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (sqrt 1.0))) (+ (* (sqrt 1.0) (tan x)) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (sqrt 1.0))) (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (* (- (tan x)) (sqrt 1.0))) (- (+ (* x (sqrt 1.0)) (+ (* 1/3 (* (pow x 3) (sqrt 1.0))) (pow x 2)))) (- (+ (/ (* (sqrt 1.0) (sin x)) (cos x)) (/ (pow (sin x) 2) (pow (cos x) 2)))) (- (+ (/ (* (sqrt 1.0) (sin x)) (cos x)) (/ (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))))) (* -1 (/ (pow (sin x) 2) (pow (cos x) 2))) (* -1 (/ (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))) 2.408 * * [simplify]: iteration 0 : 638 enodes (cost 1469 ) 2.421 * * [simplify]: iteration 1 : 3009 enodes (cost 1352 ) 2.488 * * [simplify]: iteration 2 : 5001 enodes (cost 1330 ) 2.494 * [simplify]: Simplified to: (pow (exp (- (tan x))) (+ (sqrt 1.0) (tan x))) (+ (log (- (tan x))) (log (+ (sqrt 1.0) (tan x)))) (pow (exp (- (tan x))) (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (cbrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (pow (* (- (tan x)) (+ (sqrt 1.0) (tan x))) 3) (sqrt (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))) (sqrt (+ (* (- (tan x)) (sqrt 1.0)) 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(* (- (sin x)) (tan x)) (exp (+ 1.0 (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (tan x))))) (exp (+ 1.0 (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (tan x))))) (exp (+ 1.0 (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (tan x))))) (exp (+ 1.0 (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (tan x))))) (log (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (exp (+ 1.0 (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (tan x))))) (* (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x)))))) (cbrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (pow (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) 3) (sqrt (+ (+ 1.0 (* (sqrt 1.0) (tan x))) (+ (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (tan x))))) (sqrt 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(- (* (* (- (tan x)) (sqrt 1.0)) (* (- (tan x)) (sqrt 1.0))) (* (* (- (tan x)) (tan x)) (* (- (tan x)) (tan x)))))) (* (* (- (tan x)) (- (sqrt 1.0) (tan x))) (+ (* (* (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (tan x)) 1.0)) (* 1.0 1.0))) (+ (* (- 1.0 (* (sqrt 1.0) (tan x))) (+ (* (* (- (sin x)) (sqrt 1.0)) (* (cos x) (cos x))) (* (cos x) (* (- (sin x)) (sin x))))) (* (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (cos x)) (pow (cos x) 2))) (* (pow (cos x) 3) (- 1.0 (* (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (cos x))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (sin x)) (tan x)))))) (* (pow (cos x) 2) (- 1.0 (* (sqrt 1.0) (tan x)))) (+ (* (- (* 1.0 1.0) (* (* (sqrt 1.0) (tan x)) (* (sqrt 1.0) (tan x)))) (* (cos x) (cos x))) (* (- 1.0 (* (sqrt 1.0) (tan x))) (+ (* (* (- (sin x)) (sqrt 1.0)) (cos x)) (* (cos x) (* (- (sin x)) (tan x)))))) (* (pow (cos x) 2) (- 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(tan x))) 3)) (+ (* (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (- (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))))) (* (+ 1.0 (* (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))))) (* (+ 1.0 (- (* (sqrt 1.0) (tan x)) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))))) (+ 1.0 (- (* (sqrt 1.0) (tan x)) (* (- (tan x)) (+ (sqrt 1.0) (tan x))))) (+ (* (- (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x)))) (- (sqrt 1.0) (tan x)) (+ (* (sqrt 1.0) (+ (tan x) (- (tan x)))) 1.0) (- 0 (* (tan x) (tan x))) (+ (* (sqrt 1.0) (+ (tan x) (- (tan x)))) 1.0) (+ (* (sqrt 1.0) (+ (tan x) (- (tan x)))) 1.0) (- (+ (* x (sqrt 1.0)) (+ (* 1/3 (* (pow x 3) (sqrt 1.0))) (pow x 2)))) (- (+ (/ (* (sqrt 1.0) (sin x)) (cos x)) (/ (pow (sin x) 2) (pow (cos x) 2)))) (- (+ (/ (* (sqrt 1.0) (sin x)) (cos x)) (/ (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))))) (* -1 (/ (pow (sin x) 2) (pow (cos x) 2))) (* -1 (/ (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))) 2.494 * * * [progress]: adding candidates to table 2.839 * [progress]: [Phase 3 of 3] Extracting. 2.839 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 2.848 * * * [regime-changes]: Trying 4 branch expressions: ((tan x) (* (tan x) (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) x) 2.849 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # #) 2.909 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # #) 2.966 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # #) 2.989 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # # # #) 3.044 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 3.097 * * * [regime]: Found split indices: #