0.738 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.318 * * * [progress]: [2/2] Setting up program. 0.322 * [progress]: [Phase 2 of 3] Improving. 0.324 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.328 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.330 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.331 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 0.332 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 0.333 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 0.334 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 0.334 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.336 * * [progress]: iteration 1 / 4 0.336 * * * [progress]: picking best candidate 0.339 * * * * [pick]: Picked # 0.339 * * * [progress]: localizing error 0.348 * * * [progress]: generating rewritten candidates 0.349 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.356 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.361 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.388 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.394 * * * [progress]: generating series expansions 0.395 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.398 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.399 * [taylor]: Taking taylor expansion of (tan x) in x 0.400 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.400 * [taylor]: Taking taylor expansion of (sin x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (cos x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.402 * [taylor]: Taking taylor expansion of (tan x) in x 0.402 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.402 * [taylor]: Taking taylor expansion of (sin x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of (cos x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.407 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 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 0.407 * [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 0.407 * [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 0.410 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.410 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.410 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.410 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.410 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.410 * [taylor]: Taking taylor expansion of -1 in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.410 * [taylor]: Taking taylor expansion of -1 in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.411 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.411 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.411 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.411 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.411 * [taylor]: Taking taylor expansion of -1 in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.411 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.411 * [taylor]: Taking taylor expansion of -1 in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.413 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.413 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.413 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan x) in x 0.414 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.414 * [taylor]: Taking taylor expansion of (sin x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan x) in x 0.414 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.414 * [taylor]: Taking taylor expansion of (sin x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.417 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 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 x in x 0.417 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [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 x in x 0.417 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.420 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.420 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.420 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.420 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.420 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.420 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.420 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.420 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.423 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.423 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.423 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.423 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.423 * [taylor]: Taking taylor expansion of 1.0 in x 0.423 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.423 * [taylor]: Taking taylor expansion of (tan x) in x 0.423 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.423 * [taylor]: Taking taylor expansion of (sin x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (cos x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.424 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.424 * [taylor]: Taking taylor expansion of (tan x) in x 0.424 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.424 * [taylor]: Taking taylor expansion of (sin x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (cos x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of 1.0 in x 0.424 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.424 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.424 * [taylor]: Taking taylor expansion of 1.0 in x 0.424 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.424 * [taylor]: Taking taylor expansion of (tan x) in x 0.424 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.424 * [taylor]: Taking taylor expansion of (sin x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (cos x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.424 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.424 * [taylor]: Taking taylor expansion of (tan x) in x 0.424 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.424 * [taylor]: Taking taylor expansion of (sin x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (cos x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.426 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.426 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.426 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.426 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.426 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.426 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.426 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.426 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.427 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.427 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.427 * [taylor]: Taking taylor expansion of 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 (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.428 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.428 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.428 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.428 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.428 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.428 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.428 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.428 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of 1.0 in x 0.440 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.440 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.440 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.440 * [taylor]: Taking taylor expansion of 1.0 in x 0.440 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.440 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.440 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.440 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.440 * [taylor]: Taking taylor expansion of -1 in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.440 * [taylor]: Taking taylor expansion of -1 in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.440 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.440 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.440 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.440 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.440 * [taylor]: Taking taylor expansion of -1 in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.440 * [taylor]: Taking taylor expansion of -1 in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of 1.0 in x 0.441 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.441 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.441 * [taylor]: Taking taylor expansion of 1.0 in x 0.441 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.441 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.442 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.442 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.442 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.442 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.442 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.442 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.454 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.454 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.454 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.454 * [taylor]: Taking taylor expansion of 1.0 in x 0.454 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.454 * [taylor]: Taking taylor expansion of (tan x) in x 0.454 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.455 * [taylor]: Taking taylor expansion of (sin x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (cos x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.455 * [taylor]: Taking taylor expansion of 1.0 in x 0.455 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.455 * [taylor]: Taking taylor expansion of (tan x) in x 0.455 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.455 * [taylor]: Taking taylor expansion of (sin x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (cos x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.456 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.456 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.456 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.456 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.456 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.459 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.459 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.459 * [taylor]: Taking taylor expansion of 1.0 in x 0.459 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.459 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.459 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.459 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.460 * [taylor]: Taking taylor expansion of -1 in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.460 * [taylor]: Taking taylor expansion of -1 in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.460 * [taylor]: Taking taylor expansion of 1.0 in x 0.460 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.460 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.460 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.460 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.460 * [taylor]: Taking taylor expansion of -1 in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.460 * [taylor]: Taking taylor expansion of -1 in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.463 * * * [progress]: simplifying candidates 0.464 * [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))))) (neg (- 1.0 (* (tan x) (tan x)))) (neg (+ 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))))) (neg (* (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)) (neg (* (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))) 0.470 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 0.476 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 0.499 * * [simplify]: iteration 2 : 5002 enodes (cost 824 ) 0.504 * [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))))) (neg (- 1.0 (* (tan x) (tan x)))) (neg (+ 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)) (neg (* (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)) (neg (* (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))) 0.505 * * * [progress]: adding candidates to table 0.866 * * [progress]: iteration 2 / 4 0.866 * * * [progress]: picking best candidate 0.902 * * * * [pick]: Picked # 0.902 * * * [progress]: localizing error 0.913 * * * [progress]: generating rewritten candidates 0.913 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.918 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.928 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.932 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.938 * * * [progress]: generating series expansions 0.938 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.938 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.938 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.938 * [taylor]: Taking taylor expansion of (tan x) in x 0.938 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.939 * [taylor]: Taking taylor expansion of (sin x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (cos x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.939 * [taylor]: Taking taylor expansion of (tan x) in x 0.939 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.939 * [taylor]: Taking taylor expansion of (sin x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (cos x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.941 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.941 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.941 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.941 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.941 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.941 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.941 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.944 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.944 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.944 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.944 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.944 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.944 * [taylor]: Taking taylor expansion of -1 in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.944 * [taylor]: Taking taylor expansion of -1 in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.944 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.944 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.944 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.944 * [taylor]: Taking taylor expansion of -1 in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.944 * [taylor]: Taking taylor expansion of -1 in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.947 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.947 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 0.947 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 0.947 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.947 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.947 * [taylor]: Taking taylor expansion of 1.0 in x 0.947 * [taylor]: Taking taylor expansion of (tan x) in x 0.947 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.947 * [taylor]: Taking taylor expansion of (sin x) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.947 * [taylor]: Taking taylor expansion of (cos x) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.948 * [taylor]: Taking taylor expansion of (tan x) in x 0.948 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.948 * [taylor]: Taking taylor expansion of (sin x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (cos x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.948 * [taylor]: Taking taylor expansion of 1.0 in x 0.948 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 0.948 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.948 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.948 * [taylor]: Taking taylor expansion of 1.0 in x 0.948 * [taylor]: Taking taylor expansion of (tan x) in x 0.948 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.948 * [taylor]: Taking taylor expansion of (sin x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (cos x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.948 * [taylor]: Taking taylor expansion of (tan x) in x 0.948 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.948 * [taylor]: Taking taylor expansion of (sin x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (cos x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.948 * [taylor]: Taking taylor expansion of 1.0 in x 0.951 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 0.951 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 0.951 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.951 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.951 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.951 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.952 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 0.952 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.952 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.952 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.952 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 0.952 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.952 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.952 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.952 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.953 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 0.953 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.953 * [taylor]: Taking taylor expansion of 1.0 in x 0.953 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.953 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.953 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.958 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 0.958 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 0.958 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 0.958 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.958 * [taylor]: Taking taylor expansion of 1.0 in x 0.958 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.958 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.958 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.958 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.960 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.961 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.961 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 0.961 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 0.961 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.961 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.961 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.961 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.961 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.961 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.961 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.962 * [taylor]: Taking taylor expansion of -1 in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.962 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.967 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.967 * [taylor]: Taking taylor expansion of (tan x) in x 0.967 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.967 * [taylor]: Taking taylor expansion of (sin x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (cos x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.967 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 0.967 * [taylor]: Taking taylor expansion of (tan x) in x 0.967 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.967 * [taylor]: Taking taylor expansion of (sin x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (cos x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.968 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 0.968 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.968 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.968 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.968 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.968 * [taylor]: Taking taylor expansion of 1.0 in x 0.968 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 0.968 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.968 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.968 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.970 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 0.971 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.971 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.971 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.971 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.971 * [taylor]: Taking taylor expansion of -1 in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.971 * [taylor]: Taking taylor expansion of -1 in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.971 * [taylor]: Taking taylor expansion of 1.0 in x 0.971 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 0.971 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.971 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.971 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.971 * [taylor]: Taking taylor expansion of -1 in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.971 * [taylor]: Taking taylor expansion of -1 in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.971 * [taylor]: Taking taylor expansion of 1.0 in x 0.973 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.973 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 0.973 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.973 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.973 * [taylor]: Taking taylor expansion of 1.0 in x 0.973 * [taylor]: Taking taylor expansion of (tan x) in x 0.973 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.974 * [taylor]: Taking taylor expansion of (sin x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (cos x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 0.974 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.974 * [taylor]: Taking taylor expansion of 1.0 in x 0.974 * [taylor]: Taking taylor expansion of (tan x) in x 0.974 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.974 * [taylor]: Taking taylor expansion of (sin x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (cos x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.975 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 0.975 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 0.975 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.975 * [taylor]: Taking taylor expansion of 1.0 in x 0.975 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.975 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.975 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 0.975 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.975 * [taylor]: Taking taylor expansion of 1.0 in x 0.975 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.975 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.975 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.977 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 0.977 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 0.977 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.977 * [taylor]: Taking taylor expansion of 1.0 in x 0.977 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.977 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.977 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.977 * [taylor]: Taking taylor expansion of -1 in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.978 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.978 * [taylor]: Taking taylor expansion of -1 in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 0.978 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.978 * [taylor]: Taking taylor expansion of 1.0 in x 0.978 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.978 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.978 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.978 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.978 * [taylor]: Taking taylor expansion of -1 in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.978 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.978 * [taylor]: Taking taylor expansion of -1 in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.980 * * * [progress]: simplifying candidates 0.981 * [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)) (neg (tan x))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (neg (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (neg (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)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (/ (exp (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (neg (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)) (neg (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)))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 0.986 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 0.993 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.023 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.027 * [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 (neg (* (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 (neg (* (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 (neg (* (tan x) (tan x)))) (+ 1.0 (neg (* (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))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (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 (neg (* (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 (neg (* (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)) (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) (neg (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)) (neg (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)))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 1.028 * * * [progress]: adding candidates to table 1.386 * * [progress]: iteration 3 / 4 1.386 * * * [progress]: picking best candidate 1.428 * * * * [pick]: Picked # 1.429 * * * [progress]: localizing error 1.437 * * * [progress]: generating rewritten candidates 1.437 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.449 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2) 1.454 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.459 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 1.466 * * * [progress]: generating series expansions 1.466 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.467 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in (x) around 0 1.467 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 1.467 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 1.467 * [taylor]: Taking taylor expansion of 1.0 in x 1.467 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 1.467 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.467 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.467 * [taylor]: Taking taylor expansion of (tan x) in x 1.467 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.467 * [taylor]: Taking taylor expansion of (sin x) in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of (cos x) in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of 1.0 in x 1.467 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 1.467 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.467 * [taylor]: Taking taylor expansion of (tan x) in x 1.467 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.467 * [taylor]: Taking taylor expansion of (sin x) in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of (cos x) in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.467 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.467 * [taylor]: Taking taylor expansion of (tan x) in x 1.468 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.468 * [taylor]: Taking taylor expansion of (sin x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of (cos x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 1.468 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 1.468 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 1.468 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.468 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.468 * [taylor]: Taking taylor expansion of (tan x) in x 1.468 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.468 * [taylor]: Taking taylor expansion of (sin x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of (cos x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 1.468 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.468 * [taylor]: Taking taylor expansion of (tan x) in x 1.468 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.468 * [taylor]: Taking taylor expansion of (sin x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of (cos x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.470 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.470 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.471 * [taylor]: Taking taylor expansion of (tan x) in x 1.471 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.471 * [taylor]: Taking taylor expansion of (sin x) in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.471 * [taylor]: Taking taylor expansion of (cos x) in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.471 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in (x) around 0 1.473 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.473 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.473 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.473 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.473 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.473 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.473 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.474 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.474 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.474 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.474 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.474 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.474 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.474 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.474 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.474 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of 1.0 in x 1.475 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.475 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.475 * [taylor]: Taking taylor expansion of 1.0 in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.475 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.475 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.475 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.475 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.475 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.475 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.475 * [taylor]: Taking taylor expansion of 1.0 in x 1.476 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.476 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.476 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.476 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.476 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.476 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.476 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.476 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.476 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of 1.0 in x 1.495 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in (x) around 0 1.495 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.495 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.495 * [taylor]: Taking taylor expansion of 1.0 in x 1.495 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.495 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.495 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.495 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.495 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.495 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.496 * [taylor]: Taking taylor expansion of -1 in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.496 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.496 * [taylor]: Taking taylor expansion of -1 in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.496 * [taylor]: Taking taylor expansion of 1.0 in x 1.496 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.496 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) 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 -1 in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.496 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.496 * [taylor]: Taking taylor expansion of -1 in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.496 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.497 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.497 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.497 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.497 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.497 * [taylor]: Taking taylor expansion of -1 in x 1.497 * [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 -1 in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of 1.0 in x 1.497 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.497 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.497 * [taylor]: Taking taylor expansion of 1.0 in x 1.498 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.498 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.498 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.498 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.498 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.498 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of 1.0 in x 1.498 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.498 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.498 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.498 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.498 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [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 -1 in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.499 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) 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 -1 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 -1 in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of 1.0 in x 1.517 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2) 1.517 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.517 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.517 * [taylor]: Taking taylor expansion of (tan x) in x 1.517 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.517 * [taylor]: Taking taylor expansion of (sin x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of (cos x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.518 * [taylor]: Taking taylor expansion of (tan x) in x 1.518 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.518 * [taylor]: Taking taylor expansion of (sin x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of (cos x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.520 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.520 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.520 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.520 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.520 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.520 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.523 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.523 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.523 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.523 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.526 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.526 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.526 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.526 * [taylor]: Taking taylor expansion of (tan x) in x 1.526 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.526 * [taylor]: Taking taylor expansion of (sin x) in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (cos x) in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.526 * [taylor]: Taking taylor expansion of (tan x) in x 1.526 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.526 * [taylor]: Taking taylor expansion of (sin x) in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (cos x) in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.528 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.528 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.528 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.528 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.528 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.528 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.528 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.528 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.528 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.528 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.528 * [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 x in x 1.531 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.531 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.531 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.531 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.531 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.531 * [taylor]: Taking taylor expansion of -1 in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.531 * [taylor]: Taking taylor expansion of -1 in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.531 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.531 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.531 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.532 * [taylor]: Taking taylor expansion of -1 in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.532 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.532 * [taylor]: Taking taylor expansion of -1 in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.534 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 1.534 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.534 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.534 * [taylor]: Taking taylor expansion of (tan x) in x 1.534 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.534 * [taylor]: Taking taylor expansion of (sin x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (cos x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.534 * [taylor]: Taking taylor expansion of (tan x) in x 1.534 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.534 * [taylor]: Taking taylor expansion of (sin x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (cos x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.536 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.536 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.536 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.536 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.536 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.537 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.537 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.537 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.539 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.539 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.539 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.539 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.539 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.539 * [taylor]: Taking taylor expansion of -1 in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.539 * [taylor]: Taking taylor expansion of -1 in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.540 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.540 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.540 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.540 * [taylor]: Taking taylor expansion of -1 in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.540 * [taylor]: Taking taylor expansion of -1 in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.542 * * * [progress]: simplifying candidates 1.544 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (exp (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (* (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- 1.0 (* (tan x) (tan x))) (- (* 1.0 (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (- (pow (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) 3) (pow (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3)) (+ (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (+ (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (neg (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (- (/ 1.0 (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (- (/ 1.0 (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (neg (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.549 * * [simplify]: iteration 0 : 266 enodes (cost 869 ) 1.554 * * [simplify]: iteration 1 : 914 enodes (cost 800 ) 1.574 * * [simplify]: iteration 2 : 5002 enodes (cost 784 ) 1.578 * [simplify]: Simplified to: (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (log (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (exp (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (cbrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (pow (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) 3) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (sqrt (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- 1.0 (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1)) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (- (pow (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) 3) (pow (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3)) (+ (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (+ (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))))) (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))))) (neg (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- (* (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (* (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (sqrt (/ 1.0 (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (+ (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (tan x) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (- (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (- (/ 1.0 (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (* (tan x) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))) (- (/ 1.0 (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (/ (* (tan x) (tan x)) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))))) (neg (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x))))) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (pow (cbrt (tan x)) 4) (cbrt (tan x))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (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)) 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)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.579 * * * [progress]: adding candidates to table 1.891 * * [progress]: iteration 4 / 4 1.892 * * * [progress]: picking best candidate 1.938 * * * * [pick]: Picked # 1.938 * * * [progress]: localizing error 1.949 * * * [progress]: generating rewritten candidates 1.949 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 1.954 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 1.961 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.965 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.972 * * * [progress]: generating series expansions 1.972 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 1.972 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.972 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.972 * [taylor]: Taking taylor expansion of (tan x) in x 1.973 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.973 * [taylor]: Taking taylor expansion of (sin x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of (cos x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.973 * [taylor]: Taking taylor expansion of (tan x) in x 1.973 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.973 * [taylor]: Taking taylor expansion of (sin x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of (cos x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.977 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.977 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.977 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.977 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.977 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.977 * [taylor]: Taking taylor expansion of x in x 1.977 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.977 * [taylor]: Taking taylor expansion of x in x 1.977 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.977 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.977 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.977 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.977 * [taylor]: Taking taylor expansion of x in x 1.977 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.978 * [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 1.980 * [taylor]: Taking taylor expansion of (cos (/ -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 1.980 * [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))) 1.981 * [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 1.981 * [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 1.983 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 1.983 * [approximate]: Taking taylor expansion of (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x))) in (x) around 0 1.983 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x))) in x 1.983 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.983 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.983 * [taylor]: Taking taylor expansion of (tan x) in x 1.983 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.983 * [taylor]: Taking taylor expansion of (sin x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of (cos x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of 1.0 in x 1.984 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.984 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.984 * [taylor]: Taking taylor expansion of 1.0 in x 1.984 * [taylor]: Taking taylor expansion of (tan x) in x 1.984 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.984 * [taylor]: Taking taylor expansion of (sin x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of (cos x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x))) in x 1.984 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.984 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.984 * [taylor]: Taking taylor expansion of (tan x) in x 1.984 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.984 * [taylor]: Taking taylor expansion of (sin x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of (cos x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of 1.0 in x 1.984 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.984 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.984 * [taylor]: Taking taylor expansion of 1.0 in x 1.984 * [taylor]: Taking taylor expansion of (tan x) in x 1.984 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.984 * [taylor]: Taking taylor expansion of (sin x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.984 * [taylor]: Taking taylor expansion of (cos x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.986 * [approximate]: Taking taylor expansion of (/ (+ (pow (tan (/ 1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.986 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan (/ 1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.986 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.986 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.986 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.986 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.986 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.986 * [taylor]: Taking taylor expansion of x in x 1.986 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.986 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of 1.0 in x 1.987 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.987 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.987 * [taylor]: Taking taylor expansion of 1.0 in x 1.987 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.987 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.987 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan (/ 1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.988 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.988 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.988 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.988 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.988 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of 1.0 in x 1.988 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.988 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.988 * [taylor]: Taking taylor expansion of 1.0 in x 1.988 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.988 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.988 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.996 * [approximate]: Taking taylor expansion of (/ (+ (pow (tan (/ -1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ -1 x)))) in (x) around 0 1.996 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan (/ -1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ -1 x)))) in x 1.996 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.996 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.996 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.997 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.997 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [taylor]: Taking taylor expansion of 1.0 in x 1.997 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.997 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.997 * [taylor]: Taking taylor expansion of 1.0 in x 1.997 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.997 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.997 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [taylor]: Taking taylor expansion of x in x 1.998 * [taylor]: Taking taylor expansion of (/ (+ (pow (tan (/ -1 x)) 2) 1.0) (- (sqrt 1.0) (tan (/ -1 x)))) in x 1.998 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.998 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.998 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.998 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.998 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.998 * [taylor]: Taking taylor expansion of -1 in x 1.998 * [taylor]: Taking taylor expansion of x in x 1.998 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.998 * [taylor]: Taking taylor expansion of -1 in x 1.998 * [taylor]: Taking taylor expansion of x in x 1.998 * [taylor]: Taking taylor expansion of 1.0 in x 1.998 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.998 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.998 * [taylor]: Taking taylor expansion of 1.0 in x 1.998 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.998 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.998 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.999 * [taylor]: Taking taylor expansion of -1 in x 1.999 * [taylor]: Taking taylor expansion of x in x 1.999 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.999 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.999 * [taylor]: Taking taylor expansion of -1 in x 1.999 * [taylor]: Taking taylor expansion of x in x 2.007 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 2.007 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 2.007 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 2.007 * [taylor]: Taking taylor expansion of (tan x) in x 2.007 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.007 * [taylor]: Taking taylor expansion of (sin x) in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.007 * [taylor]: Taking taylor expansion of (cos x) in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.007 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.007 * [taylor]: Taking taylor expansion of 1.0 in x 2.008 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 2.008 * [taylor]: Taking taylor expansion of (tan x) in x 2.008 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.008 * [taylor]: Taking taylor expansion of (sin x) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (cos x) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.008 * [taylor]: Taking taylor expansion of 1.0 in x 2.009 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 2.009 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 2.009 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.009 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.009 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.009 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.009 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.009 * [taylor]: Taking taylor expansion of 1.0 in x 2.009 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 2.009 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.009 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.009 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.009 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.009 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.009 * [taylor]: Taking taylor expansion of 1.0 in x 2.011 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 2.011 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 2.011 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.011 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.011 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.012 * [taylor]: Taking taylor expansion of -1 in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.012 * [taylor]: Taking taylor expansion of -1 in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.012 * [taylor]: Taking taylor expansion of 1.0 in x 2.012 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 2.012 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.012 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.012 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.012 * [taylor]: Taking taylor expansion of -1 in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.012 * [taylor]: Taking taylor expansion of -1 in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.012 * [taylor]: Taking taylor expansion of 1.0 in x 2.014 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 2.014 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 2.014 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 2.014 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.014 * [taylor]: Taking taylor expansion of 1.0 in x 2.014 * [taylor]: Taking taylor expansion of (tan x) in x 2.014 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.014 * [taylor]: Taking taylor expansion of (sin x) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.014 * [taylor]: Taking taylor expansion of (cos x) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.015 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 2.015 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.015 * [taylor]: Taking taylor expansion of 1.0 in x 2.015 * [taylor]: Taking taylor expansion of (tan x) in x 2.015 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.015 * [taylor]: Taking taylor expansion of (sin x) in x 2.015 * [taylor]: Taking taylor expansion of x in x 2.015 * [taylor]: Taking taylor expansion of (cos x) in x 2.015 * [taylor]: Taking taylor expansion of x in x 2.016 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 2.016 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 2.016 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.016 * [taylor]: Taking taylor expansion of 1.0 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 (- (sqrt 1.0) (tan (/ 1 x))) in x 2.016 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.016 * [taylor]: Taking taylor expansion of 1.0 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))) 2.017 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.017 * [taylor]: Taking taylor expansion of x in x 2.017 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.017 * [taylor]: Taking taylor expansion of x in x 2.019 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 2.019 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 2.019 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.019 * [taylor]: Taking taylor expansion of 1.0 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 -1 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 -1 in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.019 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 2.019 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.019 * [taylor]: Taking taylor expansion of 1.0 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 -1 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 -1 in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.021 * * * [progress]: simplifying candidates 2.023 * [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)) (- (log (+ 1.0 (* (tan x) (tan x)))) (log (- (sqrt 1.0) (tan x)))) (log (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (exp (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (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)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (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))))) (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (* (* (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (/ (+ 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)))) (neg (+ 1.0 (* (tan x) (tan x)))) (neg (- (sqrt 1.0) (tan x))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1) (/ (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))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (sqrt 1.0) (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)))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x))) (/ 1 (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ 1 (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (/ 1 1) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ 1 (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ 1 (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ 1 1) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ 1 (- (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) 1) (/ (- (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)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (/ (+ 1.0 (* (tan x) (tan x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (sqrt 1.0) (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)) (- 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)) (/ (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)))) (neg (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)) (neg (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 (/ x (pow (sqrt 1.0) 2))) (+ (* 1.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* 1.0 (/ 1 (sqrt 1.0))) (/ (pow x 2) (sqrt 1.0))))) (/ (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (- (sqrt 1.0) (/ (sin x) (cos x)))) (/ (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (- (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))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 2.028 * * [simplify]: iteration 0 : 368 enodes (cost 955 ) 2.035 * * [simplify]: iteration 1 : 1554 enodes (cost 891 ) 2.064 * * [simplify]: iteration 2 : 5001 enodes (cost 879 ) 2.068 * [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)) (log (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (log (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (exp (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (pow (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) 3) (* (cbrt (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (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)))) (pow (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) 3) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (sqrt (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)))) (neg (+ 1.0 (* (tan x) (tan x)))) (- (tan x) (sqrt 1.0)) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (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)))) (- (sqrt 1.0) (tan x))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (cbrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (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))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (sqrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (+ 1.0 (* (tan x) (tan x)))) (- (sqrt 1.0) (tan x))) (/ 1 (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ 1 (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) 1 (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ 1 (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ 1 (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) 1 (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ 1 (- (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (+ 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)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (* (+ (* (* (tan x) (tan x)) (- (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (- (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) (- 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (neg (tan x)) (- 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)) (neg (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 x) 1.0) (* 2 (/ (pow x 2) (sqrt 1.0)))) (/ 1.0 (sqrt 1.0))) (/ (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (- (sqrt 1.0) (/ (sin x) (cos x)))) (/ (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (- (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))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 2.069 * * * [progress]: adding candidates to table 2.508 * [progress]: [Phase 3 of 3] Extracting. 2.508 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # #) 2.512 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x) 2.512 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # # # #) 2.598 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # # # #) 2.678 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # #) 2.719 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # # # #) 2.794 * * * [regime]: Found split indices: #