0.874 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.296 * * * [progress]: [2/2] Setting up program. 0.299 * [progress]: [Phase 2 of 3] Improving. 0.302 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.305 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.306 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.308 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.309 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.310 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.312 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.312 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.314 * * [progress]: iteration 1 / 4 0.314 * * * [progress]: picking best candidate 0.316 * * * * [pick]: Picked # 0.316 * * * [progress]: localizing error 0.326 * * * [progress]: generating rewritten candidates 0.326 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.335 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.340 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.342 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.353 * * * [progress]: generating series expansions 0.353 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.357 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.358 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.358 * [taylor]: Taking taylor expansion of (tan x) in x 0.360 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.360 * [taylor]: Taking taylor expansion of (sin x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (cos x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.363 * [taylor]: Taking taylor expansion of (tan x) in x 0.363 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.363 * [taylor]: Taking taylor expansion of (sin x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of (cos x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.395 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.395 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.395 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.395 * [taylor]: Taking taylor expansion of (sin (/ 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 (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 0.397 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.397 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.397 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.397 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.405 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 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 0.406 * [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 0.406 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.406 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.406 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.406 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.407 * [taylor]: Taking taylor expansion of -1 in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.407 * [taylor]: Taking taylor expansion of -1 in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.414 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.414 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 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 0.415 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.415 * [taylor]: Taking taylor expansion of (tan x) in x 0.415 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.415 * [taylor]: Taking taylor expansion of (sin x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (cos x) in x 0.415 * [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 0.437 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.437 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.437 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.437 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.437 * [taylor]: Taking taylor expansion of -1 in x 0.437 * [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 0.438 * [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 0.439 * [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 0.446 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.446 * [taylor]: Taking taylor expansion of (sin x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (cos x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.447 * [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 0.456 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.456 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of 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 0.474 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.474 * [taylor]: Taking taylor expansion of -1 in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.485 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.485 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 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 0.487 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.487 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.487 * [taylor]: Taking taylor expansion of 1.0 in x 0.487 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.488 * [taylor]: Taking taylor expansion of (tan x) in x 0.488 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.488 * [taylor]: Taking taylor expansion of (sin x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (cos x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.488 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.488 * [taylor]: Taking taylor expansion of (tan x) in x 0.488 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.488 * [taylor]: Taking taylor expansion of (sin x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (cos x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.510 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.510 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.510 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.511 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.511 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.511 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.511 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.511 * [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 1.0 in x 0.514 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.514 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.514 * [taylor]: Taking taylor expansion of 1.0 in x 0.514 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.514 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.514 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.514 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.514 * [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 0.515 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.542 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.542 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.542 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.542 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.542 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.542 * [taylor]: Taking taylor expansion of -1 in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.542 * [taylor]: Taking taylor expansion of -1 in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.543 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.543 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.543 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.543 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.543 * [taylor]: Taking taylor expansion of -1 in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.543 * [taylor]: Taking taylor expansion of -1 in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of 1.0 in x 0.545 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.545 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.545 * [taylor]: Taking taylor expansion of 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 0.545 * [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 (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.546 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.546 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.546 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.546 * [taylor]: Taking taylor expansion of (sin (/ -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 (cos (/ -1 x)) in x 0.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.547 * [taylor]: Taking taylor expansion of -1 in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [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)) 0.585 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.591 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.616 * * [simplify]: iteration 2 : 5001 enodes (cost 824 ) 0.622 * [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 0.854 * * [progress]: iteration 2 / 4 0.854 * * * [progress]: picking best candidate 0.877 * * * * [pick]: Picked # 0.877 * * * [progress]: localizing error 0.888 * * * [progress]: generating rewritten candidates 0.888 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.893 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.898 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.928 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.934 * * * [progress]: generating series expansions 0.934 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.935 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.935 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.935 * [taylor]: Taking taylor expansion of (tan x) in x 0.935 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.935 * [taylor]: Taking taylor expansion of (sin x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (cos x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.936 * [taylor]: Taking taylor expansion of (tan x) in x 0.936 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.936 * [taylor]: Taking taylor expansion of (sin x) in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (cos x) in x 0.936 * [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 0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.949 * [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 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 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 x in x 0.958 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.958 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.958 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.958 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.958 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.959 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.959 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.959 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.966 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.967 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.967 * [taylor]: Taking taylor expansion of (tan x) in x 0.967 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.967 * [taylor]: Taking taylor expansion of (sin x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (cos x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.968 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.968 * [taylor]: Taking taylor expansion of (tan x) in x 0.968 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.968 * [taylor]: Taking taylor expansion of (sin x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of (cos x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.977 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 0.977 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.977 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.977 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.977 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.978 * [taylor]: Taking taylor expansion of 1.0 in x 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 0.982 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.982 * [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 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 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 0.991 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 0.991 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.991 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.992 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.992 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.992 * [taylor]: Taking taylor expansion of 1.0 in x 0.993 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.993 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.993 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.993 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.993 * [taylor]: Taking taylor expansion of -1 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.994 * [taylor]: Taking taylor expansion of -1 in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.994 * [taylor]: Taking taylor expansion of 1.0 in x 1.003 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.003 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.003 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.003 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.003 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.003 * [taylor]: Taking taylor expansion of 1.0 in x 1.004 * [taylor]: Taking taylor expansion of (tan x) in x 1.004 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.004 * [taylor]: Taking taylor expansion of (sin x) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of (cos x) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.005 * [taylor]: Taking taylor expansion of (tan x) in x 1.005 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.005 * [taylor]: Taking taylor expansion of (sin x) in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (cos x) in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.006 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.006 * [taylor]: Taking taylor expansion of 1.0 in x 1.006 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.006 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.006 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.006 * [taylor]: Taking taylor expansion of 1.0 in x 1.007 * [taylor]: Taking taylor expansion of (tan x) in x 1.007 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.007 * [taylor]: Taking taylor expansion of (sin x) in x 1.007 * [taylor]: Taking taylor expansion of x in x 1.007 * [taylor]: Taking taylor expansion of (cos x) in x 1.007 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.008 * [taylor]: Taking taylor expansion of (tan x) in x 1.008 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.008 * [taylor]: Taking taylor expansion of (sin x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (cos x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.038 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.038 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.038 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.038 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.038 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.038 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.039 * [taylor]: Taking taylor expansion of 1.0 in x 1.040 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.040 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.040 * [taylor]: Taking taylor expansion of 1.0 in x 1.041 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.041 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.041 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.041 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.041 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.042 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.042 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.042 * [taylor]: Taking taylor expansion of 1.0 in x 1.043 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.043 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.043 * [taylor]: Taking taylor expansion of 1.0 in x 1.044 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.044 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.044 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.073 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.073 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.073 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.073 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.073 * [taylor]: Taking taylor expansion of 1.0 in x 1.074 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.074 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.074 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.074 * [taylor]: Taking taylor expansion of -1 in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.074 * [taylor]: Taking taylor expansion of -1 in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.075 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.075 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.075 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.075 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.075 * [taylor]: Taking taylor expansion of -1 in x 1.075 * [taylor]: Taking taylor expansion of x in x 1.075 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.075 * [taylor]: Taking taylor expansion of -1 in x 1.075 * [taylor]: Taking taylor expansion of x in x 1.076 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.076 * [taylor]: Taking taylor expansion of 1.0 in x 1.076 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.076 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.076 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.076 * [taylor]: Taking taylor expansion of 1.0 in x 1.077 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.077 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.077 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.077 * [taylor]: Taking taylor expansion of -1 in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.077 * [taylor]: Taking taylor expansion of -1 in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.078 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.078 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.078 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.078 * [taylor]: Taking taylor expansion of -1 in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.078 * [taylor]: Taking taylor expansion of -1 in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.079 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.079 * [taylor]: Taking taylor expansion of 1.0 in x 1.105 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.105 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.105 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.105 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.105 * [taylor]: Taking taylor expansion of 1.0 in x 1.106 * [taylor]: Taking taylor expansion of (tan x) in x 1.106 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.106 * [taylor]: Taking taylor expansion of (sin x) in x 1.106 * [taylor]: Taking taylor expansion of x in x 1.106 * [taylor]: Taking taylor expansion of (cos x) in x 1.106 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.107 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.107 * [taylor]: Taking taylor expansion of 1.0 in x 1.107 * [taylor]: Taking taylor expansion of (tan x) in x 1.107 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.107 * [taylor]: Taking taylor expansion of (sin x) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (cos x) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.115 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.115 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.115 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.115 * [taylor]: Taking taylor expansion of 1.0 in x 1.116 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.116 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.116 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.116 * [taylor]: Taking taylor expansion of x in x 1.117 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.117 * [taylor]: Taking taylor expansion of x in x 1.117 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.117 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.117 * [taylor]: Taking taylor expansion of 1.0 in x 1.118 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.118 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.118 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.118 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.128 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.128 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.128 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.128 * [taylor]: Taking taylor expansion of 1.0 in x 1.128 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.129 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.129 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.129 * [taylor]: Taking taylor expansion of -1 in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.129 * [taylor]: Taking taylor expansion of -1 in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.129 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.129 * [taylor]: Taking taylor expansion of 1.0 in x 1.130 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.130 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.130 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.130 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.130 * [taylor]: Taking taylor expansion of -1 in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.140 * * * [progress]: simplifying candidates 1.142 * [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))) 1.147 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 1.154 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.187 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.190 * [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))) 1.194 * * * [progress]: adding candidates to table 1.415 * * [progress]: iteration 3 / 4 1.415 * * * [progress]: picking best candidate 1.442 * * * * [pick]: Picked # 1.442 * * * [progress]: localizing error 1.456 * * * [progress]: generating rewritten candidates 1.456 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.461 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.473 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.492 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 1.502 * * * [progress]: generating series expansions 1.502 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.502 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.502 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.502 * [taylor]: Taking taylor expansion of (tan x) in x 1.502 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.502 * [taylor]: Taking taylor expansion of (sin x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.502 * [taylor]: Taking taylor expansion of (cos x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.503 * [taylor]: Taking taylor expansion of (tan x) in x 1.503 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.503 * [taylor]: Taking taylor expansion of (sin x) in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (cos x) in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.517 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.517 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.517 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.517 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.517 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.517 * [taylor]: Taking taylor expansion of x in x 1.517 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.517 * [taylor]: Taking taylor expansion of x in x 1.517 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.518 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.518 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.518 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.525 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.525 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.525 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.525 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.525 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.525 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.525 * [taylor]: Taking taylor expansion of -1 in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.526 * [taylor]: Taking taylor expansion of -1 in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.526 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.526 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.526 * [taylor]: Taking taylor expansion of -1 in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.527 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.527 * [taylor]: Taking taylor expansion of -1 in x 1.527 * [taylor]: Taking taylor expansion of x in x 1.534 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.535 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 1.535 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.535 * [taylor]: Taking taylor expansion of 1.0 in x 1.535 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.535 * [taylor]: Taking taylor expansion of (tan x) in x 1.535 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.535 * [taylor]: Taking taylor expansion of (sin x) in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.535 * [taylor]: Taking taylor expansion of (cos x) in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.536 * [taylor]: Taking taylor expansion of 1.0 in x 1.536 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.536 * [taylor]: Taking taylor expansion of (tan x) in x 1.536 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.536 * [taylor]: Taking taylor expansion of (sin x) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (cos x) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.544 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 1.544 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.544 * [taylor]: Taking taylor expansion of 1.0 in x 1.544 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.544 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.544 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.544 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.545 * [taylor]: Taking taylor expansion of 1.0 in x 1.545 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.545 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.545 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.545 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.557 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 1.557 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.557 * [taylor]: Taking taylor expansion of 1.0 in x 1.557 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.557 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.557 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.557 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.557 * [taylor]: Taking taylor expansion of -1 in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.557 * [taylor]: Taking taylor expansion of -1 in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.558 * [taylor]: Taking taylor expansion of 1.0 in x 1.558 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.558 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.558 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.558 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.569 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.569 * [approximate]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in (x) around 0 1.569 * [taylor]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in x 1.569 * [taylor]: Taking taylor expansion of -1 in x 1.569 * [taylor]: Taking taylor expansion of (* (tan x) (+ (tan x) (sqrt 1.0))) in x 1.569 * [taylor]: Taking taylor expansion of (tan x) in x 1.569 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.569 * [taylor]: Taking taylor expansion of (sin x) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (cos x) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.570 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.570 * [taylor]: Taking taylor expansion of (tan x) in x 1.570 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.570 * [taylor]: Taking taylor expansion of (sin x) in x 1.570 * [taylor]: Taking taylor expansion of x in x 1.570 * [taylor]: Taking taylor expansion of (cos x) in x 1.570 * [taylor]: Taking taylor expansion of x in x 1.571 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.571 * [taylor]: Taking taylor expansion of 1.0 in x 1.572 * [taylor]: Taking taylor expansion of (* -1 (* (tan x) (+ (tan x) (sqrt 1.0)))) in x 1.572 * [taylor]: Taking taylor expansion of -1 in x 1.572 * [taylor]: Taking taylor expansion of (* (tan x) (+ (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 (+ (tan x) (sqrt 1.0)) in x 1.573 * [taylor]: Taking taylor expansion of (tan x) in x 1.573 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.573 * [taylor]: Taking taylor expansion of (sin x) in x 1.573 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of (cos x) in x 1.573 * [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 1.594 * [approximate]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in (x) around 0 1.594 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in x 1.594 * [taylor]: Taking taylor expansion of -1 in x 1.594 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (+ (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 (+ (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))) 1.595 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.595 * [taylor]: Taking taylor expansion of x in x 1.595 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.595 * [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 1.596 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ 1 x)) (+ (tan (/ 1 x)) (sqrt 1.0)))) in x 1.596 * [taylor]: Taking taylor expansion of -1 in x 1.596 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (+ (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 (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.597 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.597 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.597 * [taylor]: Taking taylor expansion of (sin (/ 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 (cos (/ 1 x)) in x 1.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.598 * [taylor]: Taking taylor expansion of 1.0 in x 1.623 * [approximate]: Taking taylor expansion of (* -1 (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0)))) in (x) around 0 1.623 * [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 1.624 * [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 (+ (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 1.625 * [taylor]: Taking taylor expansion of (cos (/ -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 1.625 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.625 * [taylor]: Taking taylor expansion of 1.0 in x 1.626 * [taylor]: Taking taylor expansion of (* -1 (* (tan (/ -1 x)) (+ (tan (/ -1 x)) (sqrt 1.0)))) in x 1.626 * [taylor]: Taking taylor expansion of -1 in x 1.626 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (+ (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 1.626 * [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 1.627 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.627 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.627 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.627 * [taylor]: Taking taylor expansion of (sin (/ -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 (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 1.628 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.628 * [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 1.654 * [taylor]: Taking taylor expansion of (tan x) in x 1.654 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.654 * [taylor]: Taking taylor expansion of (sin x) in x 1.654 * [taylor]: Taking taylor expansion of x in x 1.654 * [taylor]: Taking taylor expansion of (cos x) in x 1.654 * [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 1.656 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.656 * [taylor]: Taking taylor expansion of 1.0 in x 1.663 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.663 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.663 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.664 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.664 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.664 * [taylor]: Taking taylor expansion of x in x 1.664 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.664 * [taylor]: Taking taylor expansion of x in x 1.664 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.664 * [taylor]: Taking taylor expansion of 1.0 in x 1.665 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.665 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.665 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.665 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.665 * [taylor]: Taking taylor expansion of x in x 1.665 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.666 * [taylor]: Taking taylor expansion of x in x 1.666 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.666 * [taylor]: Taking taylor expansion of 1.0 in x 1.677 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.678 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.678 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.678 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.678 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.678 * [taylor]: Taking taylor expansion of -1 in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.678 * [taylor]: Taking taylor expansion of -1 in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.679 * [taylor]: Taking taylor expansion of 1.0 in x 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 1.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [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 1.689 * * * [progress]: simplifying candidates 1.691 * [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))) 1.698 * * [simplify]: iteration 0 : 628 enodes (cost 1201 ) 1.712 * * [simplify]: iteration 1 : 3107 enodes (cost 1136 ) 1.780 * * [simplify]: iteration 2 : 5001 enodes (cost 1094 ) 1.785 * [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))) 1.786 * * * [progress]: adding candidates to table 2.099 * * [progress]: iteration 4 / 4 2.100 * * * [progress]: picking best candidate 2.131 * * * * [pick]: Picked # 2.131 * * * [progress]: localizing error 2.146 * * * [progress]: generating rewritten candidates 2.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 2.153 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 2.158 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 2.165 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.189 * * * [progress]: generating series expansions 2.189 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 2.190 * [approximate]: Taking taylor expansion of (- (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0)))) in (x) around 0 2.190 * [taylor]: Taking taylor expansion of (- (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0)))) in x 2.190 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) (* (tan x) (sqrt 1.0))) in x 2.190 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.190 * [taylor]: Taking taylor expansion of (tan x) in x 2.190 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.190 * [taylor]: Taking taylor expansion of (sin x) in x 2.190 * [taylor]: Taking taylor expansion of x in x 2.190 * [taylor]: Taking taylor expansion of (cos x) in x 2.190 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of (* (tan x) (sqrt 1.0)) in x 2.191 * [taylor]: Taking taylor expansion of (tan x) in x 2.191 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.191 * [taylor]: Taking taylor expansion of (sin x) in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of (cos x) in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.195 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.195 * [taylor]: Taking taylor expansion of 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) (* (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 2.214 * [approximate]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in (x) around 0 2.214 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in x 2.214 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0))) in x 2.214 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.214 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.214 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.214 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.214 * [taylor]: Taking taylor expansion of x in x 2.215 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.215 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sqrt 1.0)) in x 2.215 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.215 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.215 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.216 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.216 * [taylor]: Taking taylor expansion of x in x 2.216 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.216 * [taylor]: Taking taylor expansion of 1.0 in x 2.217 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0)))) in x 2.217 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) (* (tan (/ 1 x)) (sqrt 1.0))) in x 2.217 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.217 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.217 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.217 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.217 * [taylor]: Taking taylor expansion of x in x 2.217 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.217 * [taylor]: Taking taylor expansion of x in x 2.217 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sqrt 1.0)) in x 2.218 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.218 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.218 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.218 * [taylor]: Taking taylor expansion of x in x 2.218 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.218 * [taylor]: Taking taylor expansion of x in x 2.218 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.218 * [taylor]: Taking taylor expansion of 1.0 in x 2.240 * [approximate]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in (x) around 0 2.240 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in x 2.240 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0))) in x 2.240 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.240 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.240 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.240 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.240 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.240 * [taylor]: Taking taylor expansion of -1 in x 2.240 * [taylor]: Taking taylor expansion of x in x 2.241 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.241 * [taylor]: Taking taylor expansion of -1 in x 2.241 * [taylor]: Taking taylor expansion of x in x 2.241 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sqrt 1.0)) in x 2.241 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.241 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.241 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.241 * [taylor]: Taking taylor expansion of -1 in x 2.241 * [taylor]: Taking taylor expansion of x in x 2.242 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.242 * [taylor]: Taking taylor expansion of -1 in x 2.242 * [taylor]: Taking taylor expansion of x in x 2.242 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.242 * [taylor]: Taking taylor expansion of 1.0 in x 2.243 * [taylor]: Taking taylor expansion of (- (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0)))) in x 2.243 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) (* (tan (/ -1 x)) (sqrt 1.0))) in x 2.243 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.243 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.243 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.243 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.243 * [taylor]: Taking taylor expansion of -1 in x 2.243 * [taylor]: Taking taylor expansion of x in x 2.243 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.243 * [taylor]: Taking taylor expansion of -1 in x 2.243 * [taylor]: Taking taylor expansion of x in x 2.244 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sqrt 1.0)) in x 2.244 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.244 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.244 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.244 * [taylor]: Taking taylor expansion of -1 in x 2.244 * [taylor]: Taking taylor expansion of x in x 2.244 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.244 * [taylor]: Taking taylor expansion of -1 in x 2.244 * [taylor]: Taking taylor expansion of x in x 2.245 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.245 * [taylor]: Taking taylor expansion of 1.0 in x 2.266 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 2.266 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.266 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.266 * [taylor]: Taking taylor expansion of (tan x) in x 2.266 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.266 * [taylor]: Taking taylor expansion of (sin x) in x 2.266 * [taylor]: Taking taylor expansion of x in x 2.266 * [taylor]: Taking taylor expansion of (cos x) in x 2.266 * [taylor]: Taking taylor expansion of x in x 2.267 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.267 * [taylor]: Taking taylor expansion of (tan x) in x 2.267 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.267 * [taylor]: Taking taylor expansion of (sin x) in x 2.267 * [taylor]: Taking taylor expansion of x in x 2.267 * [taylor]: Taking taylor expansion of (cos x) in x 2.267 * [taylor]: Taking taylor expansion of x in x 2.283 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.283 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.283 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.283 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.284 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.284 * [taylor]: Taking taylor expansion of x in x 2.284 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.284 * [taylor]: Taking taylor expansion of x in x 2.284 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.284 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.284 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.284 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.284 * [taylor]: Taking taylor expansion of x in x 2.285 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.285 * [taylor]: Taking taylor expansion of x in x 2.292 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.292 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.292 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.292 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.292 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.292 * [taylor]: Taking taylor expansion of -1 in x 2.292 * [taylor]: Taking taylor expansion of x in x 2.293 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.293 * [taylor]: Taking taylor expansion of -1 in x 2.293 * [taylor]: Taking taylor expansion of x in x 2.293 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.293 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.293 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.293 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.293 * [taylor]: Taking taylor expansion of -1 in x 2.293 * [taylor]: Taking taylor expansion of x in x 2.294 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.294 * [taylor]: Taking taylor expansion of -1 in x 2.294 * [taylor]: Taking taylor expansion of x in x 2.301 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 2.301 * [approximate]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in (x) around 0 2.301 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in x 2.301 * [taylor]: Taking taylor expansion of -1 in x 2.301 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.301 * [taylor]: Taking taylor expansion of (tan x) in x 2.301 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.301 * [taylor]: Taking taylor expansion of (sin x) in x 2.301 * [taylor]: Taking taylor expansion of x in x 2.301 * [taylor]: Taking taylor expansion of (cos x) in x 2.301 * [taylor]: Taking taylor expansion of x in x 2.302 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 2)) in x 2.302 * [taylor]: Taking taylor expansion of -1 in x 2.302 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.302 * [taylor]: Taking taylor expansion of (tan x) in x 2.302 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.302 * [taylor]: Taking taylor expansion of (sin x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.302 * [taylor]: Taking taylor expansion of (cos x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.318 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.318 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in x 2.318 * [taylor]: Taking taylor expansion of -1 in x 2.318 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.318 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.318 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.318 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.318 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.319 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 2)) in x 2.319 * [taylor]: Taking taylor expansion of -1 in x 2.319 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.319 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.319 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.319 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.319 * [taylor]: Taking taylor expansion of x in x 2.319 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.319 * [taylor]: Taking taylor expansion of x in x 2.333 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.333 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in x 2.333 * [taylor]: Taking taylor expansion of -1 in x 2.333 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.333 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.333 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.333 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.333 * [taylor]: Taking taylor expansion of -1 in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.334 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.334 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.334 * [taylor]: Taking taylor expansion of -1 in x 2.334 * [taylor]: Taking taylor expansion of x in x 2.334 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 2)) in x 2.334 * [taylor]: Taking taylor expansion of -1 in x 2.334 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.334 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.334 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.334 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.334 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.334 * [taylor]: Taking taylor expansion of -1 in x 2.334 * [taylor]: Taking taylor expansion of x in x 2.335 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.335 * [taylor]: Taking taylor expansion of -1 in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.348 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.349 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.349 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.349 * [taylor]: Taking taylor expansion of 1.0 in x 2.349 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.349 * [taylor]: Taking taylor expansion of (tan x) in x 2.349 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.349 * [taylor]: Taking taylor expansion of (sin x) in x 2.349 * [taylor]: Taking taylor expansion of x in x 2.349 * [taylor]: Taking taylor expansion of (cos x) in x 2.349 * [taylor]: Taking taylor expansion of x in x 2.350 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.350 * [taylor]: Taking taylor expansion of 1.0 in x 2.350 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.350 * [taylor]: Taking taylor expansion of (tan x) in x 2.350 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.350 * [taylor]: Taking taylor expansion of (sin x) in x 2.350 * [taylor]: Taking taylor expansion of x in x 2.350 * [taylor]: Taking taylor expansion of (cos x) in x 2.350 * [taylor]: Taking taylor expansion of x in x 2.358 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.358 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.358 * [taylor]: Taking taylor expansion of 1.0 in x 2.358 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.358 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.359 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.359 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.359 * [taylor]: Taking taylor expansion of x in x 2.359 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.359 * [taylor]: Taking taylor expansion of x in x 2.359 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.359 * [taylor]: Taking taylor expansion of 1.0 in x 2.359 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.359 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.359 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.359 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.360 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.374 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.374 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.374 * [taylor]: Taking taylor expansion of 1.0 in x 2.374 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.374 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.374 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.374 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.374 * [taylor]: Taking taylor expansion of -1 in x 2.374 * [taylor]: Taking taylor expansion of x in x 2.374 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.375 * [taylor]: Taking taylor expansion of -1 in x 2.375 * [taylor]: Taking taylor expansion of x in x 2.375 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.375 * [taylor]: Taking taylor expansion of 1.0 in x 2.375 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.375 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.375 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.375 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.375 * [taylor]: Taking taylor expansion of -1 in x 2.375 * [taylor]: Taking taylor expansion of x in x 2.376 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.376 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.376 * [taylor]: Taking taylor expansion of -1 in x 2.376 * [taylor]: Taking taylor expansion of x in x 2.386 * * * [progress]: simplifying candidates 2.388 * [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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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))) 2.396 * * [simplify]: iteration 0 : 638 enodes (cost 1469 ) 2.409 * * [simplify]: iteration 1 : 3009 enodes (cost 1352 ) 2.477 * * [simplify]: iteration 2 : 5001 enodes (cost 1330 ) 2.483 * [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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(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))) 2.484 * * * [progress]: adding candidates to table 2.819 * [progress]: [Phase 3 of 3] Extracting. 2.819 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 2.828 * * * [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) 2.828 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # #) 2.885 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # #) 2.939 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # #) 2.961 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # # # #) 3.014 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 3.065 * * * [regime]: Found split indices: #