0.871 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.279 * * * [progress]: [2/2] Setting up program. 0.282 * [progress]: [Phase 2 of 3] Improving. 0.285 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.288 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 0.289 * * [simplify]: iteration 1 : 22 enodes (cost 9 ) 0.291 * * [simplify]: iteration 2 : 29 enodes (cost 9 ) 0.292 * * [simplify]: iteration 3 : 37 enodes (cost 9 ) 0.294 * * [simplify]: iteration 4 : 43 enodes (cost 9 ) 0.295 * * [simplify]: iteration 5 : 45 enodes (cost 9 ) 0.297 * * [simplify]: iteration 6 : 45 enodes (cost 9 ) 0.297 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.298 * * [progress]: iteration 1 / 4 0.298 * * * [progress]: picking best candidate 0.300 * * * * [pick]: Picked # 0.300 * * * [progress]: localizing error 0.310 * * * [progress]: generating rewritten candidates 0.311 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.318 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.323 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.329 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.336 * * * [progress]: generating series expansions 0.337 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.340 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.341 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.341 * [taylor]: Taking taylor expansion of (tan x) in x 0.342 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.342 * [taylor]: Taking taylor expansion of (sin x) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (cos x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.344 * [taylor]: Taking taylor expansion of (tan x) in x 0.344 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.344 * [taylor]: Taking taylor expansion of (sin x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (cos x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.372 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.372 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.372 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.372 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.372 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.381 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.381 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.381 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.381 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.381 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.382 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.382 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.382 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.390 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.390 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.390 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.390 * [taylor]: Taking taylor expansion of (tan x) in x 0.390 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.390 * [taylor]: Taking taylor expansion of (sin x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (cos x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.391 * [taylor]: Taking taylor expansion of (tan x) in x 0.391 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.391 * [taylor]: Taking taylor expansion of (sin x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (cos x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.405 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.405 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.405 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.405 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.405 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.406 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.406 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.406 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.414 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.414 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.414 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.414 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.414 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.414 * [taylor]: Taking taylor expansion of -1 in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.414 * [taylor]: Taking taylor expansion of -1 in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.415 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.415 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.415 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.415 * [taylor]: Taking taylor expansion of -1 in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.415 * [taylor]: Taking taylor expansion of -1 in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.422 * * * * [progress]: [ 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 0.425 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.426 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.426 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.426 * [taylor]: Taking taylor expansion of (tan x) in x 0.426 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.426 * [taylor]: Taking taylor expansion of (sin x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (cos x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.427 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.427 * [taylor]: Taking taylor expansion of (tan x) in x 0.427 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.427 * [taylor]: Taking taylor expansion of (sin x) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (cos x) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.449 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.449 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.449 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.449 * [taylor]: Taking taylor expansion of 1.0 in x 0.449 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.449 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.449 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.449 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.450 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.450 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.450 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.450 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.450 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.450 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.452 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.452 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.452 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.452 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.452 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.454 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.454 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.454 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.454 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of 1.0 in x 0.486 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.486 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.486 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.486 * [taylor]: Taking taylor expansion of 1.0 in x 0.486 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.486 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.486 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.486 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.486 * [taylor]: Taking taylor expansion of -1 in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.487 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.487 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.487 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.487 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.489 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.489 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.489 * [taylor]: Taking taylor expansion of 1.0 in x 0.489 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.489 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.489 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.490 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.490 * [taylor]: Taking taylor expansion of -1 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.490 * [taylor]: Taking taylor expansion of -1 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.490 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.490 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.491 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.491 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.491 * [taylor]: Taking taylor expansion of -1 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.491 * [taylor]: Taking taylor expansion of -1 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.518 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.518 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.518 * [taylor]: Taking taylor expansion of (tan x) in x 0.518 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.518 * [taylor]: Taking taylor expansion of (sin x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (cos x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.519 * [taylor]: Taking taylor expansion of (tan x) in x 0.519 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.519 * [taylor]: Taking taylor expansion of (sin x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (cos x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.527 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.527 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.527 * [taylor]: Taking taylor expansion of 1.0 in x 0.527 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.527 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.527 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.527 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.527 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.528 * [taylor]: Taking taylor expansion of 1.0 in x 0.528 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.528 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.528 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.528 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.539 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.539 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.539 * [taylor]: Taking taylor expansion of 1.0 in x 0.539 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.539 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.539 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.539 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.539 * [taylor]: Taking taylor expansion of -1 in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.539 * [taylor]: Taking taylor expansion of -1 in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.540 * [taylor]: Taking taylor expansion of 1.0 in x 0.540 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.540 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.540 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.540 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.550 * * * [progress]: simplifying candidates 0.553 * [simplify]: Simplifying using # : (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log1p (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (tan x) (tan x)))) (fma (- (tan x)) (tan x) (* (tan x) (tan x))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (tan x) (tan x)))) (fma (- (tan x)) (tan x) (* (tan x) (tan x))) (fma 1 1.0 (- (* (tan x) (tan x)))) (fma (- (tan x)) (tan x) (* (tan x) (tan x))) (expm1 (- 1.0 (* (tan x) (tan x)))) (log1p (- 1.0 (* (tan x) (tan x)))) (- (* (tan x) (tan x))) (- (* (tan x) (tan x))) (- (* (tan x) (tan x))) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (- (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.561 * * [simplify]: iteration 0 : 338 enodes (cost 1007 ) 0.568 * * [simplify]: iteration 1 : 1243 enodes (cost 917 ) 0.594 * * [simplify]: iteration 2 : 5001 enodes (cost 882 ) 0.599 * [simplify]: Simplified to: (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (log1p (/ (- 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))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (- (- 1.0 (* (tan x) (tan x)))) (- (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (fma (tan x) (tan x) 1.0)) (/ (tan x) (/ (fma (tan x) (tan x) 1.0) (tan x))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (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))))) (hypot (tan x) (sqrt 1.0))) (/ (/ (cbrt (- 1.0 (* (tan x) (tan x)))) 1) (hypot (tan x) (sqrt 1.0))) (* (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)))) (hypot (tan x) (sqrt 1.0))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (hypot (tan x) (sqrt 1.0))) (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ 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))))) (* (/ 2 (hypot (tan x) (sqrt 1.0))) 1/2) (/ (- 1.0 (* (tan x) (tan x))) (hypot (tan x) (sqrt 1.0))) 1 (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0)) (/ (+ (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)) (hypot (tan x) (sqrt 1.0))) (/ (- (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)))) (/ (fma (tan x) (tan x) 1.0) (- 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))) (hypot (tan x) (sqrt 1.0))) (- 1.0 (* (tan x) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (fma (pow (tan x) 6) 1 (pow 1.0 3))) (/ (- 1.0 (* (tan x) (tan x))) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (* (fma (* (tan x) (tan x)) (fma (tan x) (tan x) 1.0) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (fma (tan x) (tan x) 1.0) (+ 1.0 (* (tan x) (tan x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (tan x) (tan x)))) (* (tan x) (+ (- (tan x)) (tan x))) (- 1.0 (* (tan x) (tan x))) (* (tan x) (+ (- (tan x)) (tan x))) (- 1.0 (* (tan x) (tan x))) (* (tan x) (+ (- (tan x)) (tan x))) (expm1 (- 1.0 (* (tan x) (tan x)))) (log1p (- 1.0 (* (tan x) (tan x)))) (- (* (tan x) (tan x))) (- (* (tan x) (tan x))) (- (* (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)) (fma (* (tan x) (tan x)) (fma (tan x) (tan x) 1.0) (* 1.0 1.0)) (- (* (tan x) (tan x))) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (- (* (tan x) (tan x))) (fma x x (fma 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)) (fma x x (fma 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)) (fma (pow x 4) 0.6666666666666669 (- 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 (fma (pow x 4) 2/3 (pow x 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 0.599 * * * [progress]: adding candidates to table 0.862 * * [progress]: iteration 2 / 4 0.862 * * * [progress]: picking best candidate 0.880 * * * * [pick]: Picked # 0.881 * * * [progress]: localizing error 0.892 * * * [progress]: generating rewritten candidates 0.892 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.895 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.898 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.903 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.918 * * * [progress]: generating series expansions 0.918 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.918 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.918 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.918 * [taylor]: Taking taylor expansion of (tan x) in x 0.919 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.919 * [taylor]: Taking taylor expansion of (sin x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of (cos x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.920 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.920 * [taylor]: Taking taylor expansion of (tan x) in x 0.920 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.920 * [taylor]: Taking taylor expansion of (sin x) in x 0.920 * [taylor]: Taking taylor expansion of x in x 0.920 * [taylor]: Taking taylor expansion of (cos x) in x 0.920 * [taylor]: Taking taylor expansion of x in x 0.936 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.936 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.936 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.936 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.936 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.937 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.937 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.937 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.945 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.945 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.945 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.945 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.945 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.945 * [taylor]: Taking taylor expansion of -1 in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.945 * [taylor]: Taking taylor expansion of -1 in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.946 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.946 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.946 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.946 * [taylor]: Taking taylor expansion of -1 in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.946 * [taylor]: Taking taylor expansion of -1 in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.954 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.954 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 0.954 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 0.954 * [taylor]: Taking taylor expansion of (tan x) in x 0.954 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.954 * [taylor]: Taking taylor expansion of (sin x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (cos x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 0.955 * [taylor]: Taking taylor expansion of (tan x) in x 0.955 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.955 * [taylor]: Taking taylor expansion of (sin x) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (cos x) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.973 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 0.973 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 0.973 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.973 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.973 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 0.974 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.974 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.974 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.974 * [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 0.993 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 0.993 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 0.993 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.993 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.993 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.993 * [taylor]: Taking taylor expansion of -1 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.993 * [taylor]: Taking taylor expansion of -1 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 0.994 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.994 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.994 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.994 * [taylor]: Taking taylor expansion of -1 in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.994 * [taylor]: Taking taylor expansion of -1 in x 0.994 * [taylor]: Taking taylor expansion of x in x 1.012 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 1.012 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.012 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.012 * [taylor]: Taking taylor expansion of (tan x) in x 1.013 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.013 * [taylor]: Taking taylor expansion of (sin x) in x 1.013 * [taylor]: Taking taylor expansion of x in x 1.013 * [taylor]: Taking taylor expansion of (cos x) in x 1.013 * [taylor]: Taking taylor expansion of x in x 1.013 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.013 * [taylor]: Taking taylor expansion of (tan x) in x 1.016 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.016 * [taylor]: Taking taylor expansion of (sin x) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of (cos x) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.030 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.030 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.030 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.030 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.030 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.030 * [taylor]: Taking taylor expansion of x in x 1.030 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.030 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.031 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.031 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.031 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.031 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.031 * [taylor]: Taking taylor expansion of x in x 1.038 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.038 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.038 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.039 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.039 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.039 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.039 * [taylor]: Taking taylor expansion of -1 in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.039 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.039 * [taylor]: Taking taylor expansion of -1 in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.039 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.040 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.040 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.040 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.040 * [taylor]: Taking taylor expansion of -1 in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.040 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.040 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.040 * [taylor]: Taking taylor expansion of -1 in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.047 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.047 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.047 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.047 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.047 * [taylor]: Taking taylor expansion of 1.0 in x 1.047 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.047 * [taylor]: Taking taylor expansion of (tan x) in x 1.048 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.048 * [taylor]: Taking taylor expansion of (sin x) in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (cos x) in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.048 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.048 * [taylor]: Taking taylor expansion of (tan x) in x 1.048 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.048 * [taylor]: Taking taylor expansion of (sin x) in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (cos x) in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of 1.0 in x 1.050 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.050 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.050 * [taylor]: Taking taylor expansion of 1.0 in x 1.050 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.050 * [taylor]: Taking taylor expansion of (tan x) in x 1.050 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.050 * [taylor]: Taking taylor expansion of (sin x) in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.050 * [taylor]: Taking taylor expansion of (cos x) in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.051 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.051 * [taylor]: Taking taylor expansion of (tan x) in x 1.051 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.051 * [taylor]: Taking taylor expansion of (sin x) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of (cos x) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of 1.0 in x 1.073 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.073 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.073 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.073 * [taylor]: Taking taylor expansion of 1.0 in x 1.073 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.073 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.073 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.073 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.074 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.074 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.074 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.074 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of 1.0 in x 1.076 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.076 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.076 * [taylor]: Taking taylor expansion of 1.0 in x 1.076 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.076 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.076 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.076 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.076 * [taylor]: Taking taylor expansion of x in x 1.076 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.076 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.077 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.077 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.077 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.077 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of 1.0 in x 1.108 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.108 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.108 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.108 * [taylor]: Taking taylor expansion of 1.0 in x 1.108 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.108 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.108 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.108 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.108 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.108 * [taylor]: Taking taylor expansion of -1 in x 1.108 * [taylor]: Taking taylor expansion of x in x 1.109 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.109 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.109 * [taylor]: Taking taylor expansion of -1 in x 1.109 * [taylor]: Taking taylor expansion of x in x 1.109 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.109 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.109 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.109 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.109 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.109 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.109 * [taylor]: Taking taylor expansion of -1 in x 1.109 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.110 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.110 * [taylor]: Taking taylor expansion of -1 in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of 1.0 in x 1.111 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.111 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.111 * [taylor]: Taking taylor expansion of 1.0 in x 1.111 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.111 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.111 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.111 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.111 * [taylor]: Taking taylor expansion of -1 in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.112 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.112 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.112 * [taylor]: Taking taylor expansion of -1 in x 1.112 * [taylor]: Taking taylor expansion of x in x 1.112 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.112 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.112 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.112 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.112 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.112 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.112 * [taylor]: Taking taylor expansion of -1 in x 1.112 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.113 * [taylor]: Taking taylor expansion of -1 in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of 1.0 in x 1.141 * * * [progress]: simplifying candidates 1.142 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (tan x) 6))) (log1p (cbrt (pow (tan x) 6))) (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (log1p (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (- (log (- 1.0 (cbrt (pow (tan x) 6)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (cbrt (pow (tan x) 6))) (- 1.0 (cbrt (pow (tan x) 6)))) (- 1.0 (cbrt (pow (tan x) 6)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 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x))))) (/ 1 1) (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (cbrt (pow (tan x) 6)))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (cbrt (pow (tan x) 6))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (cbrt (pow (tan x) 6))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (cbrt (pow (tan x) 6))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (cbrt (pow (tan x) 6)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (cbrt (pow (sqrt (tan x)) 6)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (cbrt (sqrt (pow (tan x) 6))))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (cbrt (pow (tan x) (/ 6 2))))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (sqrt (cbrt (pow (tan x) 6))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (cbrt (pow (tan x) 6)))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (* 1.0 (cbrt (pow (tan x) 6)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 1.150 * * [simplify]: iteration 0 : 473 enodes (cost 1218 ) 1.158 * * [simplify]: iteration 1 : 1687 enodes (cost 1100 ) 1.192 * * [simplify]: iteration 2 : 5001 enodes (cost 1065 ) 1.198 * [simplify]: Simplified to: (expm1 (* (tan x) (tan x))) (log1p (* (tan x) (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (* (tan x) (tan x))) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (* (tan x) (tan x))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 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x) 6))) (fma (* 1.0 1.0) 1.0 (pow (tan x) 6))) (/ (- 1.0 (cbrt (pow (tan x) 6))) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (* (fma 1.0 (fma (tan x) (tan x) 1.0) (pow (tan x) 4)) (+ 1.0 (pow (tan x) 2))) (* (fma (tan x) (tan x) 1.0) (+ 1.0 (pow (tan x) 2))) (fma x x (fma 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)) (fma (pow x 8) 2 (fma (pow x 10) 37/15 (pow x 6))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (fma x x (fma 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)) (fma (pow x 4) 0.6666666666666669 (- 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)) 1.198 * * * [progress]: adding candidates to table 1.523 * * [progress]: iteration 3 / 4 1.523 * * * [progress]: picking best candidate 1.544 * * * * [pick]: Picked # 1.544 * * * [progress]: localizing error 1.554 * * * [progress]: generating rewritten candidates 1.554 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.557 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.559 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 1.562 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.567 * * * [progress]: generating series expansions 1.567 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.567 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.567 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.567 * [taylor]: Taking taylor expansion of (tan x) in x 1.567 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.567 * [taylor]: Taking taylor expansion of (sin x) in x 1.567 * [taylor]: Taking taylor expansion of x in x 1.567 * [taylor]: Taking taylor expansion of (cos x) in x 1.567 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.572 * [taylor]: Taking taylor expansion of (tan x) in x 1.572 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.572 * [taylor]: Taking taylor expansion of (sin x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (cos x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.586 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.586 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.586 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.586 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.586 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.586 * [taylor]: Taking taylor expansion of x in x 1.586 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.586 * [taylor]: Taking taylor expansion of x in x 1.586 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.587 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.587 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.587 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.587 * [taylor]: Taking taylor expansion of x in x 1.587 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.587 * [taylor]: Taking taylor expansion of x in x 1.594 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.594 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.594 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.594 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.594 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.594 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.594 * [taylor]: Taking taylor expansion of -1 in x 1.594 * [taylor]: Taking taylor expansion of x in x 1.595 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.595 * [taylor]: Taking taylor expansion of -1 in x 1.595 * [taylor]: Taking taylor expansion of x in x 1.595 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.595 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.595 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.595 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.595 * [taylor]: Taking taylor expansion of -1 in x 1.595 * [taylor]: Taking taylor expansion of x in x 1.596 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.596 * [taylor]: Taking taylor expansion of -1 in x 1.596 * [taylor]: Taking taylor expansion of x in x 1.603 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.603 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.603 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.603 * [taylor]: Taking taylor expansion of (tan x) in x 1.603 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.603 * [taylor]: Taking taylor expansion of (sin x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (cos x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.604 * [taylor]: Taking taylor expansion of (tan x) in x 1.604 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.604 * [taylor]: Taking taylor expansion of (sin x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (cos x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.617 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.617 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.617 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.617 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.617 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.618 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.618 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.618 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.619 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.626 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.626 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.626 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.626 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.626 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.626 * [taylor]: Taking taylor expansion of -1 in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.626 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.626 * [taylor]: Taking taylor expansion of -1 in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.627 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.627 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.627 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.627 * [taylor]: Taking taylor expansion of -1 in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.627 * [taylor]: Taking taylor expansion of -1 in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.634 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 1.635 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 1.635 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.635 * [taylor]: Taking taylor expansion of (tan x) in x 1.635 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.635 * [taylor]: Taking taylor expansion of (sin x) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [taylor]: Taking taylor expansion of (cos x) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.635 * [taylor]: Taking taylor expansion of (tan x) in x 1.636 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.636 * [taylor]: Taking taylor expansion of (sin x) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of (cos x) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.659 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 1.659 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.659 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.659 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.659 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.660 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.660 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.660 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.660 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.660 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.679 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 1.679 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.679 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.679 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.679 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.679 * [taylor]: Taking taylor expansion of -1 in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.680 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.680 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.680 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.681 * [taylor]: Taking taylor expansion of -1 in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.699 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.699 * [approximate]: Taking taylor expansion of (pow (tan x) 6) in (x) around 0 1.699 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.699 * [taylor]: Taking taylor expansion of (tan x) in x 1.699 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.699 * [taylor]: Taking taylor expansion of (sin x) in x 1.699 * [taylor]: Taking taylor expansion of x in x 1.699 * [taylor]: Taking taylor expansion of (cos x) in x 1.699 * [taylor]: Taking taylor expansion of x in x 1.700 * [taylor]: Taking taylor expansion of (pow (tan x) 6) in x 1.700 * [taylor]: Taking taylor expansion of (tan x) in x 1.700 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.700 * [taylor]: Taking taylor expansion of (sin x) in x 1.700 * [taylor]: Taking taylor expansion of x in x 1.700 * [taylor]: Taking taylor expansion of (cos x) in x 1.700 * [taylor]: Taking taylor expansion of x in x 1.718 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in (x) around 0 1.718 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.719 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.719 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.719 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.719 * [taylor]: Taking taylor expansion of x in x 1.719 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.719 * [taylor]: Taking taylor expansion of x in x 1.719 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 6) in x 1.719 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.719 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.720 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.720 * [taylor]: Taking taylor expansion of x in x 1.720 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.720 * [taylor]: Taking taylor expansion of x in x 1.739 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in (x) around 0 1.739 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.739 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.739 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.739 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.739 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.739 * [taylor]: Taking taylor expansion of -1 in x 1.739 * [taylor]: Taking taylor expansion of x in x 1.739 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.739 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.739 * [taylor]: Taking taylor expansion of -1 in x 1.739 * [taylor]: Taking taylor expansion of x in x 1.740 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 6) in x 1.740 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.740 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.740 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.740 * [taylor]: Taking taylor expansion of -1 in x 1.740 * [taylor]: Taking taylor expansion of x in x 1.740 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.740 * [taylor]: Taking taylor expansion of -1 in x 1.740 * [taylor]: Taking taylor expansion of x in x 1.763 * * * [progress]: simplifying candidates 1.764 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (tan x) 6))) (log1p (cbrt (pow (tan x) 6))) (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (expm1 (cbrt (pow (tan x) 6))) (log1p (cbrt (pow (tan x) 6))) (log (cbrt (pow (tan x) 6))) (exp (cbrt (pow (tan x) 6))) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow (sqrt (tan x)) 6)) (cbrt (pow 1 6)) (cbrt (pow (tan x) 6)) (cbrt (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) (cbrt 1) (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) (/ 6 2))) (cbrt (pow (tan x) (/ 6 2))) (* (cbrt (cbrt (pow (tan x) 6))) (cbrt (cbrt (pow (tan x) 6)))) (cbrt (cbrt (pow (tan x) 6))) (* (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (* (log (tan x)) 6) (* (log (tan x)) 6) (* 1 6) (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 6) (pow (cbrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow (sqrt (tan x)) 6) (pow 1 6) (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (* (cbrt (pow (tan x) 6)) (cbrt (pow (tan x) 6))) (cbrt (pow (tan x) 6)) (* (* (pow (tan x) 6) (pow (tan x) 6)) (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) (/ 6 2)) (pow (tan x) (/ 6 2)) (+ (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)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (+ (* 2 (pow x 8)) (+ (pow x 6) (* 37/15 (pow x 10)))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) 1.768 * * [simplify]: iteration 0 : 147 enodes (cost 396 ) 1.772 * * [simplify]: iteration 1 : 486 enodes (cost 350 ) 1.784 * * [simplify]: iteration 2 : 2205 enodes (cost 340 ) 1.862 * * [simplify]: iteration 3 : 5001 enodes (cost 306 ) 1.864 * [simplify]: Simplified to: (expm1 (cbrt (pow (tan x) 6))) (log1p (cbrt (pow (tan x) 6))) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (pow (cbrt (tan x)) 6)) (pow (tan x) 6) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (expm1 (cbrt (pow (tan x) 6))) (log1p (cbrt (pow (tan x) 6))) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (tan x) (tan x) 1 (pow (tan x) 2) (cbrt (pow (* (cbrt (tan x)) (cbrt (tan x))) 6)) (cbrt (pow (cbrt (tan x)) 6)) (cbrt (sqrt (pow (tan x) 6))) (cbrt (sqrt (pow (tan x) 6))) 1 (pow (tan x) 2) (tan x) (tan x) (pow (cbrt (tan x)) 4) (cbrt (pow (cbrt (tan x)) 6)) (pow (tan x) 6) (sqrt (cbrt (pow (tan x) 6))) (sqrt (cbrt (pow (tan x) 6))) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) (expm1 (pow (tan x) 6)) (log1p (pow (tan x) 6)) (log (pow (tan x) 6)) (log (pow (tan x) 6)) 6 (pow (tan x) (* (cbrt 6) (cbrt 6))) (pow (tan x) (sqrt 6)) (tan x) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 3) (pow (tan x) 3) 1 (pow (tan x) 6) (log (pow (tan x) 6)) (exp (pow (tan x) 6)) (pow (tan x) 4) (pow (tan x) 2) (pow (pow (tan x) 6) 3) (sqrt (pow (tan x) 6)) (sqrt (pow (tan x) 6)) (pow (tan x) 3) (pow (tan x) 3) (fma x x (fma 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)) (fma x x (fma 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)) (fma (pow x 8) 2 (fma (pow x 10) 37/15 (pow x 6))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) (fma (pow x 8) 2 (fma (pow x 10) 37/15 (pow x 6))) (/ (pow (sin x) 6) (pow (cos x) 6)) (/ (pow (sin x) 6) (pow (cos x) 6)) 1.865 * * * [progress]: adding candidates to table 2.082 * * [progress]: iteration 4 / 4 2.082 * * * [progress]: picking best candidate 2.103 * * * * [pick]: Picked # 2.103 * * * [progress]: localizing error 2.119 * * * [progress]: generating rewritten candidates 2.119 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 3 1 1) 2.123 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 2.128 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 3) 2.137 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.144 * * * [progress]: generating series expansions 2.144 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 3 1 1) 2.144 * [approximate]: Taking taylor expansion of (pow (tan x) 3) in (x) around 0 2.144 * [taylor]: Taking taylor expansion of (pow (tan x) 3) in x 2.144 * [taylor]: Taking taylor expansion of (tan x) in x 2.144 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.144 * [taylor]: Taking taylor expansion of (sin x) in x 2.144 * [taylor]: Taking taylor expansion of x in x 2.144 * [taylor]: Taking taylor expansion of (cos x) in x 2.144 * [taylor]: Taking taylor expansion of x in x 2.145 * [taylor]: Taking taylor expansion of (pow (tan x) 3) in x 2.145 * [taylor]: Taking taylor expansion of (tan x) in x 2.145 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.145 * [taylor]: Taking taylor expansion of (sin x) in x 2.145 * [taylor]: Taking taylor expansion of x in x 2.145 * [taylor]: Taking taylor expansion of (cos x) in x 2.145 * [taylor]: Taking taylor expansion of x in x 2.166 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 3) in (x) around 0 2.166 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 3) in x 2.167 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.167 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.167 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 3) in x 2.167 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.168 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.168 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.168 * [taylor]: Taking taylor expansion of x in x 2.168 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.168 * [taylor]: Taking taylor expansion of x in x 2.181 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 3) in (x) around 0 2.181 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 3) in x 2.181 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.181 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.181 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.181 * [taylor]: Taking taylor expansion of -1 in x 2.181 * [taylor]: Taking taylor expansion of x in x 2.182 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.182 * [taylor]: Taking taylor expansion of -1 in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.182 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 3) in x 2.182 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.182 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.182 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.182 * [taylor]: Taking taylor expansion of -1 in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.183 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.183 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.183 * [taylor]: Taking taylor expansion of -1 in x 2.183 * [taylor]: Taking taylor expansion of x in x 2.195 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 2.195 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.195 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.195 * [taylor]: Taking taylor expansion of (tan x) in x 2.195 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.195 * [taylor]: Taking taylor expansion of (sin x) in x 2.195 * [taylor]: Taking taylor expansion of x in x 2.195 * [taylor]: Taking taylor expansion of (cos x) in x 2.196 * [taylor]: Taking taylor expansion of x in x 2.196 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.196 * [taylor]: Taking taylor expansion of (tan x) in x 2.196 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.196 * [taylor]: Taking taylor expansion of (sin x) in x 2.196 * [taylor]: Taking taylor expansion of x in x 2.196 * [taylor]: Taking taylor expansion of (cos x) in x 2.196 * [taylor]: Taking taylor expansion of x in x 2.210 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.210 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.210 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.210 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.210 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.210 * [taylor]: Taking taylor expansion of x in x 2.210 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.210 * [taylor]: Taking taylor expansion of x in x 2.211 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.211 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.211 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.211 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.211 * [taylor]: Taking taylor expansion of x in x 2.211 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.211 * [taylor]: Taking taylor expansion of x in x 2.218 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.218 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.218 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.218 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.218 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.218 * [taylor]: Taking taylor expansion of -1 in x 2.218 * [taylor]: Taking taylor expansion of x in x 2.219 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.219 * [taylor]: Taking taylor expansion of -1 in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.219 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.219 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.219 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.219 * [taylor]: Taking taylor expansion of -1 in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.220 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.220 * [taylor]: Taking taylor expansion of -1 in x 2.220 * [taylor]: Taking taylor expansion of x in x 2.227 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 3) 2.227 * [approximate]: Taking taylor expansion of (* -1 (pow (tan x) 4)) in (x) around 0 2.227 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 4)) in x 2.227 * [taylor]: Taking taylor expansion of -1 in x 2.227 * [taylor]: Taking taylor expansion of (pow (tan x) 4) in x 2.227 * [taylor]: Taking taylor expansion of (tan x) in x 2.227 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.227 * [taylor]: Taking taylor expansion of (sin x) in x 2.227 * [taylor]: Taking taylor expansion of x in x 2.227 * [taylor]: Taking taylor expansion of (cos x) in x 2.228 * [taylor]: Taking taylor expansion of x in x 2.228 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 4)) in x 2.228 * [taylor]: Taking taylor expansion of -1 in x 2.228 * [taylor]: Taking taylor expansion of (pow (tan x) 4) in x 2.228 * [taylor]: Taking taylor expansion of (tan x) in x 2.228 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.228 * [taylor]: Taking taylor expansion of (sin x) in x 2.228 * [taylor]: Taking taylor expansion of x in x 2.228 * [taylor]: Taking taylor expansion of (cos x) in x 2.228 * [taylor]: Taking taylor expansion of x in x 2.252 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 4)) in (x) around 0 2.252 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 4)) in x 2.252 * [taylor]: Taking taylor expansion of -1 in x 2.252 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x 2.252 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.252 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.252 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.252 * [taylor]: Taking taylor expansion of x in x 2.253 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.253 * [taylor]: Taking taylor expansion of x in x 2.253 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 4)) in x 2.253 * [taylor]: Taking taylor expansion of -1 in x 2.253 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x 2.253 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.253 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.253 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.253 * [taylor]: Taking taylor expansion of x in x 2.254 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.254 * [taylor]: Taking taylor expansion of x in x 2.273 * [approximate]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 4)) in (x) around 0 2.273 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 4)) in x 2.273 * [taylor]: Taking taylor expansion of -1 in x 2.273 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x 2.273 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.273 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.273 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.274 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.274 * [taylor]: Taking taylor expansion of -1 in x 2.274 * [taylor]: Taking taylor expansion of x in x 2.274 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.274 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.274 * [taylor]: Taking taylor expansion of -1 in x 2.274 * [taylor]: Taking taylor expansion of x in x 2.274 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 4)) in x 2.274 * [taylor]: Taking taylor expansion of -1 in x 2.274 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x 2.274 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.274 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.274 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.275 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.275 * [taylor]: Taking taylor expansion of -1 in x 2.275 * [taylor]: Taking taylor expansion of x in x 2.275 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.275 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.275 * [taylor]: Taking taylor expansion of -1 in x 2.275 * [taylor]: Taking taylor expansion of x in x 2.295 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.296 * [approximate]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan x) 4))) (fma (tan x) (tan x) 1.0)) in (x) around 0 2.296 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan x) 4))) (fma (tan x) (tan x) 1.0)) in x 2.296 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan x) 4))) in x 2.296 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan x) 4))) 2.296 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.296 * [taylor]: Taking taylor expansion of 1.0 in x 2.296 * [taylor]: Taking taylor expansion of 1.0 in x 2.296 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 4)) in x 2.296 * [taylor]: Taking taylor expansion of -1 in x 2.296 * [taylor]: Taking taylor expansion of (pow (tan x) 4) in x 2.296 * [taylor]: Taking taylor expansion of (tan x) in x 2.296 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.296 * [taylor]: Taking taylor expansion of (sin x) in x 2.296 * [taylor]: Taking taylor expansion of x in x 2.296 * [taylor]: Taking taylor expansion of (cos x) in x 2.296 * [taylor]: Taking taylor expansion of x in x 2.297 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 2.297 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 2.297 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 2.297 * [taylor]: Taking taylor expansion of (tan x) in x 2.297 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.297 * [taylor]: Taking taylor expansion of (sin x) in x 2.297 * [taylor]: Taking taylor expansion of x in x 2.297 * [taylor]: Taking taylor expansion of (cos x) in x 2.297 * [taylor]: Taking taylor expansion of x in x 2.298 * [taylor]: Taking taylor expansion of (tan x) in x 2.298 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.298 * [taylor]: Taking taylor expansion of (sin x) in x 2.298 * [taylor]: Taking taylor expansion of x in x 2.298 * [taylor]: Taking taylor expansion of (cos x) in x 2.298 * [taylor]: Taking taylor expansion of x in x 2.299 * [taylor]: Taking taylor expansion of 1.0 in x 2.300 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan x) 4))) (fma (tan x) (tan x) 1.0)) in x 2.300 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan x) 4))) in x 2.300 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan x) 4))) 2.300 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.300 * [taylor]: Taking taylor expansion of 1.0 in x 2.300 * [taylor]: Taking taylor expansion of 1.0 in x 2.300 * [taylor]: Taking taylor expansion of (* -1 (pow (tan x) 4)) in x 2.300 * [taylor]: Taking taylor expansion of -1 in x 2.300 * [taylor]: Taking taylor expansion of (pow (tan x) 4) in x 2.300 * [taylor]: Taking taylor expansion of (tan x) in x 2.300 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.300 * [taylor]: Taking taylor expansion of (sin x) in x 2.300 * [taylor]: Taking taylor expansion of x in x 2.300 * [taylor]: Taking taylor expansion of (cos x) in x 2.300 * [taylor]: Taking taylor expansion of x in x 2.301 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 2.301 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 2.301 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 2.301 * [taylor]: Taking taylor expansion of (tan x) in x 2.301 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.301 * [taylor]: Taking taylor expansion of (sin x) in x 2.301 * [taylor]: Taking taylor expansion of x in x 2.301 * [taylor]: Taking taylor expansion of (cos x) in x 2.301 * [taylor]: Taking taylor expansion of x in x 2.302 * [taylor]: Taking taylor expansion of (tan x) in x 2.302 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.302 * [taylor]: Taking taylor expansion of (sin x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.302 * [taylor]: Taking taylor expansion of (cos x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.302 * [taylor]: Taking taylor expansion of 1.0 in x 2.324 * [approximate]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ 1 x)) 4))) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in (x) around 0 2.324 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ 1 x)) 4))) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in x 2.324 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan (/ 1 x)) 4))) in x 2.324 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan (/ 1 x)) 4))) 2.324 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.324 * [taylor]: Taking taylor expansion of 1.0 in x 2.324 * [taylor]: Taking taylor expansion of 1.0 in x 2.324 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 4)) in x 2.324 * [taylor]: Taking taylor expansion of -1 in x 2.324 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x 2.324 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.324 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.325 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.325 * [taylor]: Taking taylor expansion of x in x 2.325 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.325 * [taylor]: Taking taylor expansion of x in x 2.325 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 2.325 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 2.325 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 2.325 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.325 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.326 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.326 * [taylor]: Taking taylor expansion of x in x 2.326 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.326 * [taylor]: Taking taylor expansion of x in x 2.326 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.326 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.326 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.326 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of 1.0 in x 2.329 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ 1 x)) 4))) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in x 2.329 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan (/ 1 x)) 4))) in x 2.329 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan (/ 1 x)) 4))) 2.329 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.329 * [taylor]: Taking taylor expansion of 1.0 in x 2.329 * [taylor]: Taking taylor expansion of 1.0 in x 2.329 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ 1 x)) 4)) in x 2.329 * [taylor]: Taking taylor expansion of -1 in x 2.329 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 4) in x 2.329 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.329 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.329 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.329 * [taylor]: Taking taylor expansion of x in x 2.330 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.330 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 2.330 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 2.330 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 2.330 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.330 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.330 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.331 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.331 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.332 * [taylor]: Taking taylor expansion of 1.0 in x 2.381 * [approximate]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ -1 x)) 4))) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in (x) around 0 2.381 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ -1 x)) 4))) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in x 2.381 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan (/ -1 x)) 4))) in x 2.381 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan (/ -1 x)) 4))) 2.381 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.381 * [taylor]: Taking taylor expansion of 1.0 in x 2.381 * [taylor]: Taking taylor expansion of 1.0 in x 2.381 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 4)) in x 2.381 * [taylor]: Taking taylor expansion of -1 in x 2.381 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x 2.381 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.381 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.381 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.381 * [taylor]: Taking taylor expansion of -1 in x 2.381 * [taylor]: Taking taylor expansion of x in x 2.381 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.382 * [taylor]: Taking taylor expansion of -1 in x 2.382 * [taylor]: Taking taylor expansion of x in x 2.382 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 2.382 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 2.382 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 2.382 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.382 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.382 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.382 * [taylor]: Taking taylor expansion of -1 in x 2.382 * [taylor]: Taking taylor expansion of x in x 2.383 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.383 * [taylor]: Taking taylor expansion of -1 in x 2.383 * [taylor]: Taking taylor expansion of x in x 2.383 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.383 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.383 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.383 * [taylor]: Taking taylor expansion of -1 in x 2.383 * [taylor]: Taking taylor expansion of x in x 2.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.384 * [taylor]: Taking taylor expansion of -1 in x 2.384 * [taylor]: Taking taylor expansion of x in x 2.384 * [taylor]: Taking taylor expansion of 1.0 in x 2.386 * [taylor]: Taking taylor expansion of (/ (fma 1.0 1.0 (* -1 (pow (tan (/ -1 x)) 4))) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in x 2.386 * [taylor]: Taking taylor expansion of (fma 1.0 1.0 (* -1 (pow (tan (/ -1 x)) 4))) in x 2.386 * [taylor]: Rewrote expression to (+ (* 1.0 1.0) (* -1 (pow (tan (/ -1 x)) 4))) 2.386 * [taylor]: Taking taylor expansion of (* 1.0 1.0) in x 2.386 * [taylor]: Taking taylor expansion of 1.0 in x 2.386 * [taylor]: Taking taylor expansion of 1.0 in x 2.386 * [taylor]: Taking taylor expansion of (* -1 (pow (tan (/ -1 x)) 4)) in x 2.386 * [taylor]: Taking taylor expansion of -1 in x 2.386 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 4) in x 2.386 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.386 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.386 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.386 * [taylor]: Taking taylor expansion of -1 in x 2.387 * [taylor]: Taking taylor expansion of x in x 2.387 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.387 * [taylor]: Taking taylor expansion of -1 in x 2.387 * [taylor]: Taking taylor expansion of x in x 2.387 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 2.387 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 2.387 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 2.388 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.388 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.388 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.388 * [taylor]: Taking taylor expansion of -1 in x 2.388 * [taylor]: Taking taylor expansion of x in x 2.388 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.388 * [taylor]: Taking taylor expansion of -1 in x 2.388 * [taylor]: Taking taylor expansion of x in x 2.388 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.388 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.389 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.389 * [taylor]: Taking taylor expansion of -1 in x 2.389 * [taylor]: Taking taylor expansion of x in x 2.389 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.389 * [taylor]: Taking taylor expansion of -1 in x 2.389 * [taylor]: Taking taylor expansion of x in x 2.389 * [taylor]: Taking taylor expansion of 1.0 in x 2.433 * * * [progress]: simplifying candidates 2.439 * [simplify]: Simplifying using # : (expm1 (pow (tan x) 3)) (log1p (pow (tan x) 3)) (* (log (tan x)) 3) (* (log (tan x)) 3) (* 1 3) (pow (tan x) (* (cbrt 3) (cbrt 3))) (pow (tan x) (sqrt 3)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 3) (pow (cbrt (tan x)) 3) (pow (sqrt (tan x)) 3) (pow (sqrt (tan x)) 3) (pow 1 3) (pow (tan x) 3) (* (tan x) (tan x)) (log (pow (tan x) 3)) (exp (pow (tan x) 3)) (* (cbrt (pow (tan x) 3)) (cbrt (pow (tan x) 3))) (cbrt (pow (tan x) 3)) (* (* (pow (tan x) 3) (pow (tan x) 3)) (pow (tan x) 3)) (pow (* (cbrt (tan x)) (cbrt (tan x))) 3) (pow (cbrt (tan x)) 3) (pow (sqrt (tan x)) 3) (pow (sqrt (tan x)) 3) (pow 1 3) (pow (tan x) 3) (pow (sin x) 3) (pow (cos x) 3) (* (tan x) (tan x)) (sqrt (pow (tan x) 3)) (sqrt (pow (tan x) 3)) (pow (tan x) (/ 3 2)) (pow (tan x) (/ 3 2)) (expm1 (* (tan x) (tan x))) (log1p (* (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)) (expm1 (* (- (pow (tan x) 3)) (tan x))) (log1p (* (- (pow (tan x) 3)) (tan x))) (* (- (pow (tan x) 3)) (tan x)) (+ (log (- (pow (tan x) 3))) (log (tan x))) (log (* (- (pow (tan x) 3)) (tan x))) (exp (* (- (pow (tan x) 3)) (tan x))) (* (* (* (- (pow (tan x) 3)) (- (pow (tan x) 3))) (- (pow (tan x) 3))) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (- (pow (tan x) 3)) (tan x))) (cbrt (* (- (pow (tan x) 3)) (tan x)))) (cbrt (* (- (pow (tan x) 3)) (tan x))) (* (* (* (- (pow (tan x) 3)) (tan x)) (* (- (pow (tan x) 3)) (tan x))) (* (- (pow (tan x) 3)) (tan x))) (sqrt (* (- (pow (tan x) 3)) (tan x))) (sqrt (* (- (pow (tan x) 3)) (tan x))) (* (- (pow (sin x) 3)) (sin x)) (* (pow (cos x) 3) (cos x)) (* (sqrt (- (pow (tan x) 3))) (sqrt (tan x))) (* (sqrt (- (pow (tan x) 3))) (sqrt (tan x))) (* (pow (tan x) 3) (tan x)) (* (- (pow (tan x) 3)) (* (cbrt (tan x)) (cbrt (tan x)))) (* (- (pow (tan x) 3)) (sqrt (tan x))) (* (- (pow (tan x) 3)) 1) (* (cbrt (- (pow (tan x) 3))) (tan x)) (* (sqrt (- (pow (tan x) 3))) (tan x)) (* (- (pow (tan x) 3)) (tan x)) (* (pow (tan x) 3) (tan x)) (* (pow (cbrt (tan x)) 3) (tan x)) (* (pow (sqrt (tan x)) 3) (tan x)) (* (pow (tan x) 3) (tan x)) (* (tan x) (tan x)) (* (cbrt (pow (tan x) 3)) (tan x)) (* (pow (cbrt (tan x)) 3) (tan x)) (* (pow (sqrt (tan x)) 3) (tan x)) (* (pow (tan x) 3) (tan x)) (* (* (tan x) (tan x)) (tan x)) (* (sqrt (pow (tan x) 3)) (tan x)) (* (pow (tan x) 3) (tan x)) (* (pow (tan x) (/ 3 2)) (tan x)) (* (- (pow (cbrt (tan x)) 3)) (tan x)) (* (- (pow (sqrt (tan x)) 3)) (tan x)) (* (- (pow (tan x) 3)) (tan x)) (* (- (tan x)) (tan x)) (* (- (cbrt (pow (tan x) 3))) (tan x)) (* (- (pow (cbrt (tan x)) 3)) (tan x)) (* (- (pow (sqrt (tan x)) 3)) (tan x)) (* (- (pow (tan x) 3)) (tan x)) (* (- (* (tan x) (tan x))) (tan x)) (* (- (sqrt (pow (tan x) 3))) (tan x)) (* (- (pow (tan x) 3)) (tan x)) (* (- (pow (tan x) (/ 3 2))) (tan x)) (* (- (pow (tan x) 3)) (sin x)) (* (- (pow (sin x) 3)) (tan x)) (expm1 (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (log1p (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (- (log (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (log (fma (tan x) (tan x) 1.0))) (log (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (exp (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (/ (* (* (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (* (* (fma (tan x) (tan x) 1.0) (fma (tan x) (tan x) 1.0)) (fma (tan x) (tan x) 1.0))) (* (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)))) (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (* (* (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (sqrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (sqrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (- (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (- (fma (tan x) (tan x) 1.0)) (/ (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) 1) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) 1) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ 1 (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (cbrt (fma (tan x) (tan x) 1.0))) (/ 1 (sqrt (fma (tan x) (tan x) 1.0))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) (/ 1 1) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)) (/ 1 (fma (tan x) (tan x) 1.0)) (/ (fma (tan x) (tan x) 1.0) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) 1) (/ (fma (tan x) (tan x) 1.0) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (+ (* 11/15 (pow x 7)) (+ (pow x 3) (pow x 5))) (/ (pow (sin x) 3) (pow (cos x) 3)) (/ (pow (sin x) 3) (pow (cos x) 3)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (+ (* 6/5 (pow x 8)) (+ (* 4/3 (pow x 6)) (pow x 4)))) (* -1 (/ (pow (sin x) 4) (pow (cos x) 4))) (* -1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1.0 (+ (* 1.0 (pow x 2)) (* 0.6666666666666666 (pow x 4)))) (/ (- 1.0 (/ (pow (sin x) 4) (pow (cos x) 4))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 4) (pow (cos x) 4))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 2.446 * * [simplify]: iteration 0 : 457 enodes (cost 970 ) 2.457 * * [simplify]: iteration 1 : 2546 enodes (cost 876 ) 2.530 * * [simplify]: iteration 2 : 5001 enodes (cost 853 ) 2.534 * [simplify]: Simplified to: (expm1 (pow (tan x) 3)) (log1p (pow (tan x) 3)) (log (pow (tan x) 3)) (log (pow (tan x) 3)) 3 (pow (tan x) (* (cbrt 3) (cbrt 3))) (pow (tan x) (sqrt 3)) (tan x) (pow (tan x) 2) (tan x) (pow (tan x) 3/2) (pow (tan x) 3/2) 1 (pow (tan x) 3) (pow (tan x) 2) (log (pow (tan x) 3)) (exp (pow (tan x) 3)) (pow (tan x) 2) (tan x) (pow (pow (tan x) 3) 3) (pow (tan x) 2) (tan x) (pow (tan x) 3/2) (pow (tan x) 3/2) 1 (pow (tan x) 3) (pow (sin x) 3) (pow (cos x) 3) (pow (tan x) 2) (sqrt (pow (tan x) 3)) (sqrt (pow (tan x) 3)) (pow (tan x) 3/2) (pow (tan x) 3/2) (expm1 (* (tan x) (tan x))) (log1p (* (tan x) (tan x))) 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (pow (cbrt (tan x)) 4) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (cbrt (* (tan x) (tan x))) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (tan x) 3/2) (tan x) (pow (cbrt (tan x)) 4) (pow (tan x) 3/2) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (expm1 (* (- (pow (tan x) 3)) (tan x))) (log1p (* (- (pow (tan x) 3)) (tan x))) (- (pow (tan x) 4)) (log (* (- (pow (tan x) 3)) (tan x))) (log (* (- (pow (tan x) 3)) (tan x))) (/ 1 (exp (pow (tan x) 4))) (pow (- (pow (tan x) 4)) 3) (* (cbrt (* (- (pow (tan x) 3)) (tan x))) (cbrt (* (- (pow (tan x) 3)) (tan x)))) (cbrt (* (- (pow (tan x) 3)) (tan x))) (pow (- (pow (tan x) 4)) 3) (sqrt (* (- (pow (tan x) 3)) (tan x))) (sqrt (* (- (pow (tan x) 3)) (tan x))) (* -1 (pow (sin x) 4)) (pow (cos x) 4) (* (sqrt (- (pow (tan x) 3))) (sqrt (tan x))) (* (sqrt (- (pow (tan x) 3))) (sqrt (tan x))) (pow (tan x) 4) (* (- (pow (tan x) 3)) (cbrt (* (tan x) (tan x)))) (* (- (pow (tan x) 3)) (sqrt (tan x))) (- (pow (tan x) 3)) (* (cbrt (- (pow (tan x) 3))) (tan x)) (* (sqrt (- (pow (tan x) 3))) (tan x)) (- (pow (tan x) 4)) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 5/2) (pow (tan x) 4) (pow (tan x) 2) (pow (tan x) 2) (pow (tan x) 2) (pow (tan x) 5/2) (pow (tan x) 4) (pow (tan x) 3) (* (sqrt (pow (tan x) 3)) (tan x)) (pow (tan x) 4) (pow (tan x) 5/2) (- (pow (tan x) 2)) (- (pow (tan x) 5/2)) (- (pow (tan x) 4)) (- (pow (tan x) 2)) (- (pow (tan x) 2)) (- (pow (tan x) 2)) (- (pow (tan x) 5/2)) (- (pow (tan x) 4)) (- (pow (tan x) 3)) (* (- (sqrt (pow (tan x) 3))) (tan x)) (- (pow (tan x) 4)) (- (pow (tan x) 5/2)) (* (- (pow (tan x) 3)) (sin x)) (* (- (pow (sin x) 3)) (tan x)) (expm1 (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (log1p (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (log (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (log (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (exp (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (pow (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)) 3) (* (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)))) (cbrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (pow (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)) 3) (sqrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (sqrt (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0))) (- (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (- (fma (tan x) (tan x) 1.0)) (/ (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (* (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (/ (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (/ (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ 1 (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (cbrt (fma (tan x) (tan x) 1.0))) (/ 1 (sqrt (fma (tan x) (tan x) 1.0))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) 1 (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (fma (tan x) (tan x) 1.0)) (/ 1 (fma (tan x) (tan x) 1.0)) (/ (fma (tan x) (tan x) 1.0) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) (- (* 1.0 1.0) (pow (tan x) 4)) (/ (fma (tan x) (tan x) 1.0) (cbrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (sqrt (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x))))) (/ (fma (tan x) (tan x) 1.0) (fma 1.0 1.0 (* (- (pow (tan x) 3)) (tan x)))) (fma 11/15 (pow x 7) (+ (pow x 3) (pow x 5))) (pow (/ (sin x) (cos x)) 3) (pow (/ (sin x) (cos x)) 3) (fma x x (fma 17/45 (pow x 6) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (- (* 6/5 (pow x 8))) (fma 4/3 (pow x 6) (pow x 4))) (* -1 (/ (pow (sin x) 4) (pow (cos x) 4))) (* -1 (/ (pow (sin x) 4) (pow (cos x) 4))) (- 1.0 (+ (* 1.0 (pow x 2)) (* 0.6666666666666666 (pow x 4)))) (/ (- 1.0 (/ (pow (sin x) 4) (pow (cos x) 4))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 4) (pow (cos x) 4))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 2.535 * * * [progress]: adding candidates to table 2.947 * [progress]: [Phase 3 of 3] Extracting. 2.947 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # #) 2.952 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x) 2.952 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # #) 3.002 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # #) 3.049 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# #) 3.063 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # #) 3.107 * * * [regime]: Found split indices: #