0.855 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.276 * * * [progress]: [2/2] Setting up program. 0.279 * [progress]: [Phase 2 of 3] Improving. 0.281 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.287 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.288 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.289 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.291 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.292 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.293 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.294 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.295 * * [progress]: iteration 1 / 4 0.295 * * * [progress]: picking best candidate 0.297 * * * * [pick]: Picked # 0.297 * * * [progress]: localizing error 0.308 * * * [progress]: generating rewritten candidates 0.308 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.315 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.320 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.326 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.333 * * * [progress]: generating series expansions 0.333 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.337 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.338 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.338 * [taylor]: Taking taylor expansion of (tan x) in x 0.339 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.339 * [taylor]: Taking taylor expansion of (sin x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (cos x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.341 * [taylor]: Taking taylor expansion of (tan x) in x 0.341 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.341 * [taylor]: Taking taylor expansion of (sin x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (cos x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.373 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.373 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.374 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.375 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.383 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.383 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.383 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.383 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.384 * [taylor]: Taking taylor expansion of -1 in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.384 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.384 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.384 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.384 * [taylor]: Taking taylor expansion of -1 in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.385 * [taylor]: Taking taylor expansion of -1 in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.392 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.392 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.392 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.392 * [taylor]: Taking taylor expansion of (tan x) in x 0.392 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.392 * [taylor]: Taking taylor expansion of (sin x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (cos x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.393 * [taylor]: Taking taylor expansion of (tan x) in x 0.393 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.393 * [taylor]: Taking taylor expansion of (sin x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (cos x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.406 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 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 0.406 * [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 x in x 0.407 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.407 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.407 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.407 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.408 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.416 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.416 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.416 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.416 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.416 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.417 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.417 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.417 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.425 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.425 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.425 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.425 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.425 * [taylor]: Taking taylor expansion of 1.0 in x 0.425 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.425 * [taylor]: Taking taylor expansion of (tan x) in x 0.425 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.425 * [taylor]: Taking taylor expansion of (sin x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (cos x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.426 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.426 * [taylor]: Taking taylor expansion of (tan x) in x 0.426 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.426 * [taylor]: Taking taylor expansion of (sin x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (cos x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.428 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.428 * [taylor]: Taking taylor expansion of (tan x) in x 0.428 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.428 * [taylor]: Taking taylor expansion of (sin x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (cos x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.429 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.429 * [taylor]: Taking taylor expansion of (tan x) in x 0.429 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.429 * [taylor]: Taking taylor expansion of (sin x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (cos x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.452 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.452 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.452 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.452 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.452 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.452 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.453 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.453 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.453 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.453 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of 1.0 in x 0.455 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.455 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.455 * [taylor]: Taking taylor expansion of 1.0 in x 0.455 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.455 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.455 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.455 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 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 in x 0.488 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.488 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.488 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.488 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.488 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.488 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.489 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.489 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.490 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.490 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.490 * [taylor]: Taking taylor expansion of -1 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.490 * [taylor]: Taking taylor expansion of -1 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of 1.0 in x 0.492 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.492 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.492 * [taylor]: Taking taylor expansion of 1.0 in x 0.492 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.492 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.492 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.492 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.492 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.493 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.493 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.493 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.493 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.493 * [taylor]: Taking taylor expansion of -1 in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.493 * [taylor]: Taking taylor expansion of -1 in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.521 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.521 * [taylor]: Taking taylor expansion of (tan x) in x 0.521 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.521 * [taylor]: Taking taylor expansion of (sin x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (cos x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.522 * [taylor]: Taking taylor expansion of (tan x) in x 0.522 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.522 * [taylor]: Taking taylor expansion of (sin x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (cos x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.529 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.529 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.529 * [taylor]: Taking taylor expansion of 1.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.530 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.530 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.530 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.530 * [taylor]: Taking taylor expansion of 1.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.530 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.531 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.531 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.542 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 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 0.543 * [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 (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.543 * [taylor]: Taking taylor expansion of 1.0 in x 0.543 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.543 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.543 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.543 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.543 * [taylor]: Taking taylor expansion of -1 in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [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 0.544 * [taylor]: Taking taylor expansion of x in x 0.554 * * * [progress]: simplifying candidates 0.556 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.564 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.571 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.596 * * [simplify]: iteration 2 : 5001 enodes (cost 824 ) 0.601 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1))) (* (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (- (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1)) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.602 * * * [progress]: adding candidates to table 0.815 * * [progress]: iteration 2 / 4 0.815 * * * [progress]: picking best candidate 0.842 * * * * [pick]: Picked # 0.842 * * * [progress]: localizing error 0.854 * * * [progress]: generating rewritten candidates 0.854 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.857 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 0.860 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.865 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.877 * * * [progress]: generating series expansions 0.877 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.877 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.877 * [taylor]: Taking taylor expansion of (tan x) in x 0.877 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.877 * [taylor]: Taking taylor expansion of (sin x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (cos x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.878 * [taylor]: Taking taylor expansion of (tan x) in x 0.878 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.878 * [taylor]: Taking taylor expansion of (sin x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (cos x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.892 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.892 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.892 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.892 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.892 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.893 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.893 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.893 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.901 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.901 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.901 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.901 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.901 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.901 * [taylor]: Taking taylor expansion of -1 in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.901 * [taylor]: Taking taylor expansion of -1 in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.902 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.902 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.902 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.902 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.902 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.902 * [taylor]: Taking taylor expansion of -1 in x 0.902 * [taylor]: Taking taylor expansion of x in x 0.902 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.902 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.902 * [taylor]: Taking taylor expansion of -1 in x 0.902 * [taylor]: Taking taylor expansion of x in x 0.909 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 0.910 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 0.910 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 0.910 * [taylor]: Taking taylor expansion of (tan x) in x 0.910 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.910 * [taylor]: Taking taylor expansion of (sin x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of (cos x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 0.911 * [taylor]: Taking taylor expansion of (tan x) in x 0.911 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.911 * [taylor]: Taking taylor expansion of (sin x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (cos x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.934 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 0.934 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 0.934 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.934 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.934 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 0.935 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.935 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.935 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.954 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 0.954 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 0.954 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.954 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.954 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.954 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.954 * [taylor]: Taking taylor expansion of -1 in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 0.955 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.955 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.955 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.956 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.956 * [taylor]: Taking taylor expansion of -1 in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.975 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.975 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.975 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.975 * [taylor]: Taking taylor expansion of (tan x) in x 0.975 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.975 * [taylor]: Taking taylor expansion of (sin x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (cos x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.976 * [taylor]: Taking taylor expansion of (tan x) in x 0.976 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.976 * [taylor]: Taking taylor expansion of (sin x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (cos x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.989 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.989 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.989 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.989 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.989 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.990 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.990 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.990 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.998 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.998 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.998 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.998 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.998 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.999 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.999 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.999 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.999 * [taylor]: Taking taylor expansion of -1 in x 0.999 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.999 * [taylor]: Taking taylor expansion of -1 in x 0.999 * [taylor]: Taking taylor expansion of x in x 1.007 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.007 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.007 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.007 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.007 * [taylor]: Taking taylor expansion of 1.0 in x 1.007 * [taylor]: Taking taylor expansion of (pow (tan x) 2) 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 (+ (pow (tan x) 2) 1.0) in x 1.008 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.008 * [taylor]: Taking taylor expansion of (tan x) in x 1.008 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.008 * [taylor]: Taking taylor expansion of (sin x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (cos x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.009 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.009 * [taylor]: Taking taylor expansion of (tan x) in x 1.010 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.010 * [taylor]: Taking taylor expansion of (sin x) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (cos x) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.014 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.014 * [taylor]: Taking taylor expansion of (tan x) in x 1.015 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.015 * [taylor]: Taking taylor expansion of (sin x) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of (cos x) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of 1.0 in x 1.036 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.036 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.036 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.036 * [taylor]: Taking taylor expansion of 1.0 in x 1.036 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.036 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.036 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.036 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.036 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.037 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.037 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.037 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.037 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.039 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.039 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.039 * [taylor]: Taking taylor expansion of 1.0 in x 1.039 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.039 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.039 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.039 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.040 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.040 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.040 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.040 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.040 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.040 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of 1.0 in x 1.068 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.068 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.068 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.068 * [taylor]: Taking taylor expansion of 1.0 in x 1.068 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.068 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.068 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.068 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.068 * [taylor]: Taking taylor expansion of -1 in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.069 * [taylor]: Taking taylor expansion of -1 in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.069 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.069 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.069 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.069 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.069 * [taylor]: Taking taylor expansion of -1 in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.070 * [taylor]: Taking taylor expansion of -1 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of 1.0 in x 1.071 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.071 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.071 * [taylor]: Taking taylor expansion of 1.0 in x 1.071 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.071 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.071 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.071 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.071 * [taylor]: Taking taylor expansion of -1 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.072 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.072 * [taylor]: Taking taylor expansion of -1 in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.072 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.072 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.072 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.072 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.072 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.072 * [taylor]: Taking taylor expansion of -1 in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.073 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.073 * [taylor]: Taking taylor expansion of -1 in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of 1.0 in x 1.101 * * * [progress]: simplifying candidates 1.106 * [simplify]: Simplifying using # : (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (cbrt (pow (tan x) 6))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (cbrt (pow (tan x) 6)))) (+ 1.0 (cbrt (pow (tan x) 6))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1 (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ 1 (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (cbrt (pow (tan x) 6)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))))) (* (+ 1.0 (cbrt (pow (tan x) 6))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (cbrt (pow (tan x) 6))) (+ 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)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 1.113 * * [simplify]: iteration 0 : 401 enodes (cost 916 ) 1.121 * * [simplify]: iteration 1 : 1610 enodes (cost 848 ) 1.156 * * [simplify]: iteration 2 : 5001 enodes (cost 806 ) 1.161 * [simplify]: Simplified to: (* 2 (log (tan x))) (exp (pow (tan x) 2)) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (* (tan x) (tan x))) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (* (tan x) (tan x))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (pow (cbrt (tan x)) 4) (cbrt (* (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) (tan x))) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (* (tan x) (cbrt (* (tan x) (tan x)))) (pow (tan x) 3/2) (tan x) (pow (cbrt (tan x)) 4) (pow (tan x) 3/2) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) 3) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) 3) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6))))) (+ (- 1.0) (pow (tan x) 2)) (- (+ 1.0 (pow (tan x) 2))) (/ 1.0 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (tan x) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1 (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ 1 (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) 1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (cbrt (pow (tan x) 6)))) (/ 1 (+ 1.0 (cbrt (pow (tan x) 6)))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))) (cbrt (+ 1.0 (cbrt (pow (tan x) 6)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (cbrt (pow (tan x) 6))))) (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2)) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (cbrt (pow (tan x) 6))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow (tan x) 6) (pow 1.0 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))))) (* (+ (+ (* 1.0 1.0) (* 1.0 (* (tan x) (tan x)))) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0)) (* (+ 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (pow (tan x) 2))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 1.161 * * * [progress]: adding candidates to table 1.358 * * [progress]: iteration 3 / 4 1.358 * * * [progress]: picking best candidate 1.384 * * * * [pick]: Picked # 1.384 * * * [progress]: localizing error 1.395 * * * [progress]: generating rewritten candidates 1.395 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.400 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.412 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.416 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.423 * * * [progress]: generating series expansions 1.423 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.423 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.423 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.423 * [taylor]: Taking taylor expansion of (tan x) in x 1.423 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.423 * [taylor]: Taking taylor expansion of (sin x) in x 1.423 * [taylor]: Taking taylor expansion of x in x 1.424 * [taylor]: Taking taylor expansion of (cos x) in x 1.424 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.425 * [taylor]: Taking taylor expansion of (tan x) in x 1.425 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.425 * [taylor]: Taking taylor expansion of (sin x) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (cos x) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.438 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.438 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.438 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.439 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.439 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.439 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.439 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.439 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.440 * [taylor]: Taking taylor expansion of x in x 1.440 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.440 * [taylor]: Taking taylor expansion of x in x 1.451 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.451 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.451 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.451 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.451 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.451 * [taylor]: Taking taylor expansion of -1 in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.452 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.452 * [taylor]: Taking taylor expansion of -1 in x 1.452 * [taylor]: Taking taylor expansion of x in x 1.452 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.452 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.452 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.452 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.452 * [taylor]: Taking taylor expansion of -1 in x 1.452 * [taylor]: Taking taylor expansion of x in x 1.453 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.453 * [taylor]: Taking taylor expansion of -1 in x 1.453 * [taylor]: Taking taylor expansion of x in x 1.460 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.461 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.461 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.461 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.461 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.461 * [taylor]: Taking taylor expansion of 1.0 in x 1.462 * [taylor]: Taking taylor expansion of (tan x) in x 1.462 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.462 * [taylor]: Taking taylor expansion of (sin x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (cos x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.463 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.463 * [taylor]: Taking taylor expansion of (tan x) in x 1.463 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.463 * [taylor]: Taking taylor expansion of (sin x) in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.463 * [taylor]: Taking taylor expansion of (cos x) in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.464 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.464 * [taylor]: Taking taylor expansion of 1.0 in x 1.464 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.464 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.464 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.464 * [taylor]: Taking taylor expansion of 1.0 in x 1.465 * [taylor]: Taking taylor expansion of (tan x) in x 1.465 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.465 * [taylor]: Taking taylor expansion of (sin x) in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (cos x) in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.466 * [taylor]: Taking taylor expansion of (tan x) in x 1.466 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.466 * [taylor]: Taking taylor expansion of (sin x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (cos x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.467 * [taylor]: Taking taylor expansion of 1.0 in x 1.496 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.496 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.496 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.496 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.496 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.496 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.497 * [taylor]: Taking taylor expansion of 1.0 in x 1.498 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.498 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.498 * [taylor]: Taking taylor expansion of 1.0 in x 1.499 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.499 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.499 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.499 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.499 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.499 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.500 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.500 * [taylor]: Taking taylor expansion of x in x 1.500 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.500 * [taylor]: Taking taylor expansion of x in x 1.500 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.500 * [taylor]: Taking taylor expansion of 1.0 in x 1.501 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.501 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.501 * [taylor]: Taking taylor expansion of 1.0 in x 1.502 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.502 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.502 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.502 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.528 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.528 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.528 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.528 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.528 * [taylor]: Taking taylor expansion of 1.0 in x 1.529 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.529 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.529 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.529 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.530 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.530 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.530 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.530 * [taylor]: Taking taylor expansion of -1 in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.530 * [taylor]: Taking taylor expansion of -1 in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.531 * [taylor]: Taking taylor expansion of 1.0 in x 1.532 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.532 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.532 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.532 * [taylor]: Taking taylor expansion of 1.0 in x 1.532 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.532 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.533 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.533 * [taylor]: Taking taylor expansion of -1 in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.533 * [taylor]: Taking taylor expansion of -1 in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.533 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.533 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.533 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.534 * [taylor]: Taking taylor expansion of -1 in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.534 * [taylor]: Taking taylor expansion of -1 in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.534 * [taylor]: Taking taylor expansion of 1.0 in x 1.566 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.566 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.566 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.566 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.566 * [taylor]: Taking taylor expansion of 1.0 in x 1.567 * [taylor]: Taking taylor expansion of (tan x) in x 1.567 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.567 * [taylor]: Taking taylor expansion of (sin x) in x 1.567 * [taylor]: Taking taylor expansion of x in x 1.567 * [taylor]: Taking taylor expansion of (cos x) in x 1.567 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.568 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [taylor]: Taking taylor expansion of (tan x) in x 1.568 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.568 * [taylor]: Taking taylor expansion of (sin x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (cos x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.577 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.577 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.577 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.577 * [taylor]: Taking taylor expansion of 1.0 in x 1.577 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.578 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.578 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.578 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.578 * [taylor]: Taking taylor expansion of 1.0 in x 1.579 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.579 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.579 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.579 * [taylor]: Taking taylor expansion of x in x 1.580 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.580 * [taylor]: Taking taylor expansion of x in x 1.590 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.590 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.590 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.590 * [taylor]: Taking taylor expansion of 1.0 in x 1.590 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.591 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.591 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.591 * [taylor]: Taking taylor expansion of -1 in x 1.591 * [taylor]: Taking taylor expansion of x in x 1.591 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.591 * [taylor]: Taking taylor expansion of -1 in x 1.591 * [taylor]: Taking taylor expansion of x in x 1.591 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.591 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.591 * [taylor]: Taking taylor expansion of 1.0 in x 1.592 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.592 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.592 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.592 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.592 * [taylor]: Taking taylor expansion of -1 in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.593 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.593 * [taylor]: Taking taylor expansion of -1 in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.603 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.603 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.603 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.603 * [taylor]: Taking taylor expansion of (tan x) in x 1.603 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.603 * [taylor]: Taking taylor expansion of (sin x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (cos x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.604 * [taylor]: Taking taylor expansion of 1.0 in x 1.605 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.605 * [taylor]: Taking taylor expansion of (tan x) in x 1.605 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.605 * [taylor]: Taking taylor expansion of (sin x) in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of (cos x) in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.606 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.606 * [taylor]: Taking taylor expansion of 1.0 in x 1.613 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.613 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.613 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.614 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.614 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.614 * [taylor]: Taking taylor expansion of 1.0 in x 1.615 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.615 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.615 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.615 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.615 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.616 * [taylor]: Taking taylor expansion of 1.0 in x 1.625 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.625 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.625 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.625 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.625 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.625 * [taylor]: Taking taylor expansion of -1 in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [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 1.626 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.626 * [taylor]: Taking taylor expansion of 1.0 in x 1.626 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.626 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.626 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.626 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.627 * [taylor]: Taking taylor expansion of -1 in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.632 * [taylor]: Taking taylor expansion of -1 in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.632 * [taylor]: Taking taylor expansion of 1.0 in x 1.641 * * * [progress]: simplifying candidates 1.642 * [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)) (* (+ (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)) (* (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)) (- (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))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.648 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 1.655 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.686 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.690 * [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)) (- 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)) (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))) (* (- (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))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.690 * * * [progress]: adding candidates to table 1.856 * * [progress]: iteration 4 / 4 1.856 * * * [progress]: picking best candidate 1.876 * * * * [pick]: Picked # 1.876 * * * [progress]: localizing error 1.889 * * * [progress]: generating rewritten candidates 1.889 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 1.895 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 1.900 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.909 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.918 * * * [progress]: generating series expansions 1.918 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 1.919 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.919 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.919 * [taylor]: Taking taylor expansion of (tan x) in x 1.919 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.919 * [taylor]: Taking taylor expansion of (sin x) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.919 * [taylor]: Taking taylor expansion of (cos x) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.920 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.920 * [taylor]: Taking taylor expansion of (tan x) in x 1.920 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.920 * [taylor]: Taking taylor expansion of (sin x) in x 1.920 * [taylor]: Taking taylor expansion of x in x 1.920 * [taylor]: Taking taylor expansion of (cos x) in x 1.920 * [taylor]: Taking taylor expansion of x in x 1.934 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.934 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.934 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.934 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.934 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.934 * [taylor]: Taking taylor expansion of x in x 1.935 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.935 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.935 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.935 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.935 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.936 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.943 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.943 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.943 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.943 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.943 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.943 * [taylor]: Taking taylor expansion of -1 in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.943 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.943 * [taylor]: Taking taylor expansion of -1 in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.944 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.944 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.944 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.944 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.944 * [taylor]: Taking taylor expansion of -1 in x 1.944 * [taylor]: Taking taylor expansion of x in x 1.944 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.944 * [taylor]: Taking taylor expansion of -1 in x 1.944 * [taylor]: Taking taylor expansion of x in x 1.952 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 1.952 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.952 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.952 * [taylor]: Taking taylor expansion of (tan x) in x 1.952 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.952 * [taylor]: Taking taylor expansion of (sin x) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.952 * [taylor]: Taking taylor expansion of (cos x) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.953 * [taylor]: Taking taylor expansion of (tan x) in x 1.953 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.953 * [taylor]: Taking taylor expansion of (sin x) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of (cos x) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.966 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.966 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.966 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.966 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.966 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.967 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.967 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.967 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.967 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.967 * [taylor]: Taking taylor expansion of x in x 1.967 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.967 * [taylor]: Taking taylor expansion of x in x 1.980 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.980 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.980 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.980 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.980 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.980 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.980 * [taylor]: Taking taylor expansion of -1 in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.981 * [taylor]: Taking taylor expansion of -1 in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.981 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.981 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.981 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.981 * [taylor]: Taking taylor expansion of -1 in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.982 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.982 * [taylor]: Taking taylor expansion of -1 in x 1.982 * [taylor]: Taking taylor expansion of x in x 1.989 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.989 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.989 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.989 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.989 * [taylor]: Taking taylor expansion of 1.0 in x 1.989 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.989 * [taylor]: Taking taylor expansion of (tan x) in x 1.989 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.989 * [taylor]: Taking taylor expansion of (sin x) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.989 * [taylor]: Taking taylor expansion of (cos x) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.990 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.990 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.990 * [taylor]: Taking taylor expansion of (tan x) in x 1.990 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.990 * [taylor]: Taking taylor expansion of (sin x) in x 1.990 * [taylor]: Taking taylor expansion of x in x 1.990 * [taylor]: Taking taylor expansion of (cos x) in x 1.990 * [taylor]: Taking taylor expansion of x in x 1.991 * [taylor]: Taking taylor expansion of 1.0 in x 1.992 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.992 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.992 * [taylor]: Taking taylor expansion of 1.0 in x 1.992 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.992 * [taylor]: Taking taylor expansion of (tan x) in x 1.992 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.992 * [taylor]: Taking taylor expansion of (sin x) in x 1.992 * [taylor]: Taking taylor expansion of x in x 1.992 * [taylor]: Taking taylor expansion of (cos x) in x 1.992 * [taylor]: Taking taylor expansion of x in x 1.993 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.993 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.993 * [taylor]: Taking taylor expansion of (tan x) in x 1.993 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.993 * [taylor]: Taking taylor expansion of (sin x) in x 1.993 * [taylor]: Taking taylor expansion of x in x 1.993 * [taylor]: Taking taylor expansion of (cos x) in x 1.993 * [taylor]: Taking taylor expansion of x in x 1.994 * [taylor]: Taking taylor expansion of 1.0 in x 2.015 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 2.015 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.015 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.015 * [taylor]: Taking taylor expansion of 1.0 in x 2.015 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.015 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.015 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.015 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.015 * [taylor]: Taking taylor expansion of x in x 2.015 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.015 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.016 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.016 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.016 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.016 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of 1.0 in x 2.018 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.018 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.018 * [taylor]: Taking taylor expansion of 1.0 in x 2.018 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.018 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.018 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.018 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.018 * [taylor]: Taking taylor expansion of x in x 2.018 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.018 * [taylor]: Taking taylor expansion of x in x 2.019 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.019 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.019 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.019 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.019 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.019 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.020 * [taylor]: Taking taylor expansion of 1.0 in x 2.047 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 2.047 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.047 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.047 * [taylor]: Taking taylor expansion of 1.0 in x 2.047 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.047 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.047 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.047 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.047 * [taylor]: Taking taylor expansion of -1 in x 2.047 * [taylor]: Taking taylor expansion of x in x 2.048 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.048 * [taylor]: Taking taylor expansion of -1 in x 2.048 * [taylor]: Taking taylor expansion of x in x 2.048 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.048 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.048 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.048 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.049 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.049 * [taylor]: Taking taylor expansion of -1 in x 2.049 * [taylor]: Taking taylor expansion of x in x 2.049 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.049 * [taylor]: Taking taylor expansion of -1 in x 2.049 * [taylor]: Taking taylor expansion of x in x 2.049 * [taylor]: Taking taylor expansion of 1.0 in x 2.051 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.051 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.051 * [taylor]: Taking taylor expansion of 1.0 in x 2.051 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.051 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.051 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.051 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.051 * [taylor]: Taking taylor expansion of -1 in x 2.051 * [taylor]: Taking taylor expansion of x in x 2.051 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.051 * [taylor]: Taking taylor expansion of -1 in x 2.051 * [taylor]: Taking taylor expansion of x in x 2.052 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.052 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.052 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.052 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.052 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.052 * [taylor]: Taking taylor expansion of -1 in x 2.052 * [taylor]: Taking taylor expansion of x in x 2.052 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.052 * [taylor]: Taking taylor expansion of -1 in x 2.052 * [taylor]: Taking taylor expansion of x in x 2.053 * [taylor]: Taking taylor expansion of 1.0 in x 2.084 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 2.084 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 2.084 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.084 * [taylor]: Taking taylor expansion of 1.0 in x 2.084 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.084 * [taylor]: Taking taylor expansion of (tan x) in x 2.084 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.084 * [taylor]: Taking taylor expansion of (sin x) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.084 * [taylor]: Taking taylor expansion of (cos x) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.085 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 2.085 * [taylor]: Taking taylor expansion of 1.0 in x 2.085 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.085 * [taylor]: Taking taylor expansion of (tan x) in x 2.085 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.085 * [taylor]: Taking taylor expansion of (sin x) in x 2.085 * [taylor]: Taking taylor expansion of x in x 2.085 * [taylor]: Taking taylor expansion of (cos x) in x 2.085 * [taylor]: Taking taylor expansion of x in x 2.092 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 2.092 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.092 * [taylor]: Taking taylor expansion of 1.0 in x 2.092 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.092 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.092 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.092 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.092 * [taylor]: Taking taylor expansion of x in x 2.093 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.093 * [taylor]: Taking taylor expansion of x in x 2.093 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 2.093 * [taylor]: Taking taylor expansion of 1.0 in x 2.093 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.093 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.093 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.093 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.093 * [taylor]: Taking taylor expansion of x in x 2.094 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.094 * [taylor]: Taking taylor expansion of x in x 2.104 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 2.105 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.105 * [taylor]: Taking taylor expansion of 1.0 in x 2.105 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.105 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.105 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.105 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.105 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.105 * [taylor]: Taking taylor expansion of -1 in x 2.105 * [taylor]: Taking taylor expansion of x in x 2.105 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.105 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.105 * [taylor]: Taking taylor expansion of -1 in x 2.105 * [taylor]: Taking taylor expansion of x in x 2.106 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 2.106 * [taylor]: Taking taylor expansion of 1.0 in x 2.106 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.106 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.106 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.106 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.106 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.106 * [taylor]: Taking taylor expansion of -1 in x 2.106 * [taylor]: Taking taylor expansion of x in x 2.106 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.106 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.106 * [taylor]: Taking taylor expansion of -1 in x 2.106 * [taylor]: Taking taylor expansion of x in x 2.117 * * * [progress]: simplifying candidates 2.119 * [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)) (- 1) (- (- (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)))))) (- 0 (- (log (+ 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))))) (- 0 (log (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (- (log 1) (- (log (+ 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))))) (- (log 1) (log (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (log (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (exp (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (* (* 1 1) 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))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))))) (/ (* (* 1 1) 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))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (* (cbrt (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (cbrt (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))))) (cbrt (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (* (* (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))) (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (sqrt (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (sqrt (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (- 1) (- (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (* (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) (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (cbrt 1) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (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) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1)) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) 1)) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))))) (/ (cbrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (cbrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (tan x)))) (/ (cbrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (+ 1.0 (* (tan x) (tan x)))) (/ (cbrt 1) (/ 1 (- 1.0 (* (tan x) (tan x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ 1.0 (* (tan x) (tan x))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (/ (cbrt 1) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (/ (cbrt 1) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt 1) (* (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))) (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))))) (/ (sqrt 1) (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (* (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) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1)) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x))))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x)))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) 1)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x))))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (+ (sqrt 1.0) (tan x)))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x)))) (/ (sqrt 1) (/ 1 (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))))) (/ (sqrt 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ 1 (sqrt (- 1.0 (* (tan x) (tan x)))))) (/ (sqrt 1) (/ (+ 1.0 (* 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x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ 1 (* (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)))) (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))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (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)))) 1 (+ (sqrt 1.0) (tan x)) 1 (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ 1 (/ (+ 1.0 (* (tan x) (tan x))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (* (+ (* (- (pow (tan x) 3)) (tan x)) (* 1.0 1.0)) (/ 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))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (- (* (tan x) (tan x))) (+ (* (- (pow (tan x) 3)) (tan x)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 2.191 * * * [progress]: adding candidates to table 2.380 * [progress]: [Phase 3 of 3] Extracting. 2.381 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 2.383 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x) 2.384 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # #) 2.429 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # #) 2.470 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # #) 2.485 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 2.523 * * * [regime]: Found split indices: #