0.828 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.300 * * * [progress]: [2/2] Setting up program. 0.303 * [progress]: [Phase 2 of 3] Improving. 0.305 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.308 * * [simplify]: iteration 0 : 7 enodes (cost 15 ) 0.312 * * [simplify]: iteration 1 : 13 enodes (cost 15 ) 0.313 * * [simplify]: iteration 2 : 22 enodes (cost 14 ) 0.316 * * [simplify]: iteration 3 : 29 enodes (cost 14 ) 0.319 * * [simplify]: iteration 4 : 37 enodes (cost 14 ) 0.323 * * [simplify]: iteration 5 : 42 enodes (cost 14 ) 0.327 * * [simplify]: iteration 6 : 44 enodes (cost 14 ) 0.332 * * [simplify]: iteration done : 44 enodes (cost 14 ) 0.332 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0)) 0.336 * * [progress]: iteration 1 / 4 0.336 * * * [progress]: picking best candidate 0.340 * * * * [pick]: Picked # 0.340 * * * [progress]: localizing error 0.359 * * * [progress]: generating rewritten candidates 0.360 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.367 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.374 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.376 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.381 * * * [progress]: generating series expansions 0.381 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.385 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.386 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.386 * [taylor]: Taking taylor expansion of (tan x) in x 0.387 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.387 * [taylor]: Taking taylor expansion of (sin x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (cos x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.389 * [taylor]: Taking taylor expansion of (tan x) in x 0.389 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.389 * [taylor]: Taking taylor expansion of (sin x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (cos x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.406 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.406 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.406 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.406 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.406 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.407 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.407 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.407 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.408 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.415 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 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 0.416 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.416 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.416 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.416 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.424 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.424 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (fma (tan x) (tan x) 1.0)) in (x) around 0 0.424 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (fma (tan x) (tan x) 1.0)) in x 0.424 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.424 * [taylor]: Taking taylor expansion of 1.0 in x 0.424 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.424 * [taylor]: Taking taylor expansion of (tan x) in x 0.424 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.424 * [taylor]: Taking taylor expansion of (sin x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (cos x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 0.425 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 0.425 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 0.425 * [taylor]: Taking taylor expansion of (tan x) in x 0.425 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.425 * [taylor]: Taking taylor expansion of (sin x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (cos x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (tan x) in x 0.426 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.426 * [taylor]: Taking taylor expansion of (sin x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (cos x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (fma (tan x) (tan x) 1.0)) in x 0.428 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.428 * [taylor]: Taking taylor expansion of (tan x) in x 0.428 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.428 * [taylor]: Taking taylor expansion of (sin x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (cos x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 0.429 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 0.429 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 0.429 * [taylor]: Taking taylor expansion of (tan x) in x 0.429 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.429 * [taylor]: Taking taylor expansion of (sin x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (cos x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (tan x) in x 0.430 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.430 * [taylor]: Taking taylor expansion of (sin x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (cos x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of 1.0 in x 0.461 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in (x) around 0 0.461 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in x 0.461 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.461 * [taylor]: Taking taylor expansion of 1.0 in x 0.461 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.461 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.461 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.461 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 0.462 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 0.462 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 0.462 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.462 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.462 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.463 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.463 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.465 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0)) in x 0.465 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.465 * [taylor]: Taking taylor expansion of 1.0 in x 0.465 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.465 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.465 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.465 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 0.466 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 0.466 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 0.466 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.466 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.466 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.467 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.467 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in x 0.497 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.497 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.497 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.497 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.497 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.497 * [taylor]: Taking taylor expansion of -1 in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.497 * [taylor]: Taking taylor expansion of -1 in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 0.498 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 0.498 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 0.498 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.498 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.498 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.499 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.499 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of 1.0 in x 0.501 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0)) in x 0.501 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.501 * [taylor]: Taking taylor expansion of 1.0 in x 0.501 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.501 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.501 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.501 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.501 * [taylor]: Taking taylor expansion of -1 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.501 * [taylor]: Taking taylor expansion of -1 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 0.502 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 0.502 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 0.502 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.502 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.502 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.502 * [taylor]: Taking taylor expansion of -1 in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.503 * [taylor]: Taking taylor expansion of -1 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.503 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.503 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.503 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.503 * [taylor]: Taking taylor expansion of -1 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.503 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.503 * [taylor]: Taking taylor expansion of -1 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.533 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.533 * [taylor]: Taking taylor expansion of (tan x) in x 0.533 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.533 * [taylor]: Taking taylor expansion of (sin x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (cos x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.534 * [taylor]: Taking taylor expansion of (tan x) in x 0.534 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.534 * [taylor]: Taking taylor expansion of (sin x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (cos x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.541 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.541 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.541 * [taylor]: Taking taylor expansion of 1.0 in x 0.541 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.541 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.541 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.541 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.542 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.542 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.542 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.555 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.555 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.556 * [taylor]: Taking taylor expansion of 1.0 in x 0.556 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.556 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.556 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.556 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.556 * [taylor]: Taking taylor expansion of 1.0 in x 0.557 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.557 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.557 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.557 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.568 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.568 * [approximate]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in (x) around 0 0.568 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 0.568 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 0.568 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 0.568 * [taylor]: Taking taylor expansion of (tan x) in x 0.568 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.568 * [taylor]: Taking taylor expansion of (sin x) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (cos x) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (tan x) in x 0.569 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.569 * [taylor]: Taking taylor expansion of (sin x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (cos x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.570 * [taylor]: Taking taylor expansion of (fma (tan x) (tan x) 1.0) in x 0.570 * [taylor]: Rewrote expression to (+ (* (tan x) (tan x)) 1.0) 0.570 * [taylor]: Taking taylor expansion of (* (tan x) (tan x)) in x 0.570 * [taylor]: Taking taylor expansion of (tan x) in x 0.570 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.570 * [taylor]: Taking taylor expansion of (sin x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (cos x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (tan x) in x 0.571 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.571 * [taylor]: Taking taylor expansion of (sin x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (cos x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [approximate]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 0.580 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 0.580 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.581 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.581 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.581 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.581 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (fma (tan (/ 1 x)) (tan (/ 1 x)) 1.0) in x 0.582 * [taylor]: Rewrote expression to (+ (* (tan (/ 1 x)) (tan (/ 1 x))) 1.0) 0.582 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (tan (/ 1 x))) in x 0.582 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.582 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.582 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.583 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.583 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [approximate]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in (x) around 0 0.594 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 0.595 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 0.595 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 0.595 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.595 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.595 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.595 * [taylor]: Taking taylor expansion of -1 in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.595 * [taylor]: Taking taylor expansion of -1 in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.596 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.596 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.596 * [taylor]: Taking taylor expansion of -1 in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.596 * [taylor]: Taking taylor expansion of -1 in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [taylor]: Taking taylor expansion of (fma (tan (/ -1 x)) (tan (/ -1 x)) 1.0) in x 0.597 * [taylor]: Rewrote expression to (+ (* (tan (/ -1 x)) (tan (/ -1 x))) 1.0) 0.597 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (tan (/ -1 x))) in x 0.597 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.597 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.597 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.597 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.597 * [taylor]: Taking taylor expansion of -1 in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.597 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.597 * [taylor]: Taking taylor expansion of -1 in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.598 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.598 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.598 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.598 * [taylor]: Taking taylor expansion of -1 in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.598 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.598 * [taylor]: Taking taylor expansion of -1 in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.609 * * * [progress]: simplifying candidates 0.611 * [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 (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (log1p (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (fma (tan x) (tan x) 1.0))) (log (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (exp (/ (- 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)))) (- 1.0 (* (tan x) (tan x)))) (* (* (fma (tan x) (tan x) 1.0) (fma (tan x) (tan x) 1.0)) (fma (tan x) (tan x) 1.0))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0)))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0)) (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (/ (- 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))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0))) (- (- 1.0 (* (tan x) (tan x)))) (- (fma (tan x) (tan x) 1.0)) (/ 1.0 (fma (tan x) (tan x) 1.0)) (/ (* (tan x) (tan x)) (fma (tan x) (tan x) 1.0)) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (fma (tan x) (tan x) 1.0)) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (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)))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (fma (tan x) (tan x) 1.0))) (/ 1 (sqrt (fma (tan x) (tan x) 1.0))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (fma (tan x) (tan x) 1.0)) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (fma (tan x) (tan x) 1.0))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (fma (tan x) (tan x) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (fma (tan x) (tan x) 1.0))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (fma (tan x) (tan x) 1.0)) (/ 1 (fma (tan x) (tan x) 1.0)) (/ (fma (tan x) (tan x) 1.0) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0)))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (fma (tan x) (tan x) 1.0))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (fma (tan x) (tan x) 1.0) (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)))) (/ (fma (tan x) (tan x) 1.0) (- (sqrt 1.0) (tan x))) (* (fma (tan x) (tan x) 1.0) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 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)))) (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))) (expm1 (fma (tan x) (tan x) 1.0)) (log1p (fma (tan x) (tan x) 1.0)) (* (tan x) (tan x)) (log (fma (tan x) (tan x) 1.0)) (exp (fma (tan x) (tan x) 1.0)) (* (cbrt (fma (tan x) (tan x) 1.0)) (cbrt (fma (tan x) (tan x) 1.0))) (cbrt (fma (tan x) (tan x) 1.0)) (* (* (fma (tan x) (tan x) 1.0) (fma (tan x) (tan x) 1.0)) (fma (tan x) (tan x) 1.0)) (sqrt (fma (tan x) (tan x) 1.0)) (sqrt (fma (tan x) (tan x) 1.0)) (+ (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))) (+ (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)) 1.0) 0.615 * * [simplify]: iteration 0 : 155 enodes (cost 1557 ) 0.644 * * [simplify]: iteration 1 : 336 enodes (cost 1462 )