0.858 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.448 * * * [progress]: [2/2] Setting up program. 0.451 * [progress]: [Phase 2 of 3] Improving. 0.454 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.459 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.461 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.462 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.463 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.464 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.465 * * [progress]: iteration 1 / 4 0.465 * * * [progress]: picking best candidate 0.468 * * * * [pick]: Picked # 0.468 * * * [progress]: localizing error 0.479 * * * [progress]: generating rewritten candidates 0.479 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.486 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.490 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.519 * * * [progress]: generating series expansions 0.520 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.523 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (sin x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (sin x) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.543 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.543 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.552 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.552 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.553 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.560 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.560 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.560 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (tan x) in x 0.562 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.562 * [taylor]: Taking taylor expansion of (sin x) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (cos x) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (tan x) in x 0.562 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.562 * [taylor]: Taking taylor expansion of (sin x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (cos x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.589 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.589 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.589 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.589 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.591 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.591 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.606 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.606 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.606 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.607 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.607 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.607 * [taylor]: Taking taylor expansion of -1 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.607 * [taylor]: Taking taylor expansion of -1 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.608 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.608 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.608 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.608 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.608 * [taylor]: Taking taylor expansion of -1 in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.608 * [taylor]: Taking taylor expansion of -1 in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.618 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.618 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.618 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.618 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (sin x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (tan x) in x 0.618 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.618 * [taylor]: Taking taylor expansion of (sin x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (cos x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.627 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (sin x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (tan x) in x 0.628 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.628 * [taylor]: Taking taylor expansion of (sin x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (cos x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.669 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.669 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.669 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.671 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.671 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.672 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.673 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.673 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.680 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.680 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.680 * [taylor]: Taking taylor expansion of -1 in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.681 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.681 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.681 * [taylor]: Taking taylor expansion of -1 in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.681 * [taylor]: Taking taylor expansion of -1 in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.686 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.686 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.686 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.686 * [taylor]: Taking taylor expansion of -1 in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.687 * [taylor]: Taking taylor expansion of -1 in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.693 * * * [progress]: simplifying candidates 0.696 * [simplify]: Simplifying using # : (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))) (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sin x)) (sqrt (sin x))))) (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sin x) 1))) (fma (- (sin x)) 1 (* (sin x) 1)) (fma (sqrt x) (sqrt x) (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))) (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))) (fma (sqrt x) (sqrt x) (- (* (sqrt (sin x)) (sqrt (sin x))))) (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x)))) (fma (sqrt x) (sqrt x) (- (* (sin x) 1))) (fma (- (sin x)) 1 (* (sin x) 1)) (fma 1 x (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))) (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))) (fma 1 x (- (* (sqrt (sin x)) (sqrt (sin x))))) (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x)))) (fma 1 x (- (* (sin x) 1))) (fma (- (sin x)) 1 (* (sin x) 1)) (expm1 (- x (sin x))) (log1p (- x (sin x))) (- (sin x)) (- (sin x)) (- (sin x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))) (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (tan x)) (sqrt (tan x))))) (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (tan x) 1))) (fma (- (tan x)) 1 (* (tan x) 1)) (fma (sqrt x) (sqrt x) (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))) (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))) (fma (sqrt x) (sqrt x) (- (* (sqrt (tan x)) (sqrt (tan x))))) (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x)))) (fma (sqrt x) (sqrt x) (- (* (tan x) 1))) (fma (- (tan x)) 1 (* (tan x) 1)) (fma 1 x (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))) (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))) (fma 1 x (- (* (sqrt (tan x)) (sqrt (tan x))))) (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x)))) (fma 1 x (- (* (tan x) 1))) (fma (- (tan x)) 1 (* (tan x) 1)) (expm1 (- x (tan x))) (log1p (- x (tan x))) (- (tan x)) (- (tan x)) (- (tan x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (expm1 (/ (- x (sin x)) (- x (tan x)))) (log1p (/ (- x (sin x)) (- x (tan x)))) (- (log (- x (sin x))) (log (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (/ (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x)))) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (* (* (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- x (tan x)))) (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ (- x (sin x)) 1) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) 1) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.703 * * [simplify]: iteration 0 : 472 enodes (cost 1059 ) 0.711 * * [simplify]: iteration 1 : 1737 enodes (cost 854 ) 0.744 * * [simplify]: iteration 2 : 5001 enodes (cost 854 ) 0.749 * [simplify]: Simplified to: (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x)) (fma (- (sin x)) 1 (sin x)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x)) (fma (- (sin x)) 1 (sin x)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (- x (sin x)) (fma (- (sin x)) 1 (sin x)) (expm1 (- x (sin x))) (log1p (- x (sin x))) (- (sin x)) (- (sin x)) (- (sin x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (fma (sin x) (+ x (sin x)) (pow x 2)) (- (sin x)) (fma x x (- (pow (sin x) 2))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x)) (fma (- (tan x)) 1 (tan x)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x)) (fma (- (tan x)) 1 (tan x)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (- x (tan x)) (fma (- (tan x)) 1 (tan x)) (expm1 (- x (tan x))) (log1p (- x (tan x))) (- (tan x)) (- (tan x)) (- (tan x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (fma (tan x) (+ x (tan x)) (pow x 2)) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (expm1 (/ (- x (sin x)) (- x (tan x)))) (log1p (/ (- x (sin x)) (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (- x (sin x)) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (- x (sin x)) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (fma x x (fma (sin x) (sin x) (* x (sin x)))) (- x (tan x))) (* (- x (tan x)) (+ x (sin x))) (fma (pow x 7) 1/5040 (- (* 1/6 (pow x 3)) (* 1/120 (pow x 5)))) (- x (sin x)) (- x (sin x)) (- (- (* 17/315 (pow x 7))) (fma 1/3 (pow x 3) (* 2/15 (pow x 5)))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.750 * * * [progress]: adding candidates to table 0.993 * * [progress]: iteration 2 / 4 0.993 * * * [progress]: picking best candidate 1.000 * * * * [pick]: Picked # 1.000 * * * [progress]: localizing error 1.011 * * * [progress]: generating rewritten candidates 1.011 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.012 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3 1) 1.013 * * * [progress]: generating series expansions 1.013 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.013 * [approximate]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in (x) around 0 1.013 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 1.013 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 1.013 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.013 * [taylor]: Taking taylor expansion of 9/40 in x 1.013 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.013 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 1.014 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.014 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.014 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.014 * [taylor]: Taking taylor expansion of 27/2800 in x 1.014 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of 1/2 in x 1.014 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 1.014 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 1.014 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.014 * [taylor]: Taking taylor expansion of 9/40 in x 1.014 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 1.014 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.014 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.014 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.014 * [taylor]: Taking taylor expansion of 27/2800 in x 1.014 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.014 * [taylor]: Taking taylor expansion of 1/2 in x 1.022 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in (x) around 0 1.022 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 1.022 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 1.022 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 1.022 * [taylor]: Taking taylor expansion of 9/40 in x 1.022 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.023 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.023 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.023 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.023 * [taylor]: Taking taylor expansion of 27/2800 in x 1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of 1/2 in x 1.023 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 1.023 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 1.023 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 1.023 * [taylor]: Taking taylor expansion of 9/40 in x 1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.024 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.024 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.024 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.024 * [taylor]: Taking taylor expansion of 27/2800 in x 1.024 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of 1/2 in x 1.040 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in (x) around 0 1.040 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 1.041 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 1.041 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 1.041 * [taylor]: Taking taylor expansion of 9/40 in x 1.041 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.041 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.041 * [taylor]: Taking taylor expansion of -1 in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.041 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.041 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.041 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.041 * [taylor]: Taking taylor expansion of 27/2800 in x 1.041 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.041 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.041 * [taylor]: Taking taylor expansion of -1 in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of 1/2 in x 1.042 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 1.042 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 1.042 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 1.042 * [taylor]: Taking taylor expansion of 9/40 in x 1.042 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.042 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.042 * [taylor]: Taking taylor expansion of -1 in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.042 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.042 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.042 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.042 * [taylor]: Taking taylor expansion of 27/2800 in x 1.042 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.042 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.042 * [taylor]: Taking taylor expansion of -1 in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.043 * [taylor]: Taking taylor expansion of 1/2 in x 1.062 * * * * [progress]: [ 2 / 2 ] generating series at (2 3 1) 1.062 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in (x) around 0 1.063 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.063 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.063 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.063 * [taylor]: Taking taylor expansion of 27/2800 in x 1.063 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of 1/2 in x 1.063 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.063 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.063 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.063 * [taylor]: Taking taylor expansion of 27/2800 in x 1.063 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of 1/2 in x 1.077 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in (x) around 0 1.077 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.077 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.077 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.077 * [taylor]: Taking taylor expansion of 27/2800 in x 1.077 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of 1/2 in x 1.078 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.078 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.078 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.078 * [taylor]: Taking taylor expansion of 27/2800 in x 1.078 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of 1/2 in x 1.109 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in (x) around 0 1.109 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.110 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.110 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.110 * [taylor]: Taking taylor expansion of 27/2800 in x 1.110 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) 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 1/2 in x 1.110 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.110 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.110 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.110 * [taylor]: Taking taylor expansion of 27/2800 in x 1.110 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) 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 1.111 * [taylor]: Taking taylor expansion of 1/2 in x 1.144 * * * [progress]: simplifying candidates 1.145 * [simplify]: Simplifying using # : (expm1 (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (log1p (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* (* (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (expm1 (fma 27/2800 (pow x 4) 1/2)) (log1p (fma 27/2800 (pow x 4) 1/2)) (* 27/2800 (pow x 4)) (log (fma 27/2800 (pow x 4) 1/2)) (exp (fma 27/2800 (pow x 4) 1/2)) (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2))) (cbrt (fma 27/2800 (pow x 4) 1/2)) (* (* (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2)) (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) 1.148 * * [simplify]: iteration 0 : 51 enodes (cost 133 ) 1.150 * * [simplify]: iteration 1 : 162 enodes (cost 117 ) 1.154 * * [simplify]: iteration 2 : 626 enodes (cost 117 ) 1.169 * * [simplify]: iteration 3 : 3552 enodes (cost 117 ) 1.290 * * [simplify]: iteration 4 : 5001 enodes (cost 117 ) 1.291 * [simplify]: Simplified to: (expm1 (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (log1p (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (pow (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) 3) (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (expm1 (fma 27/2800 (pow x 4) 1/2)) (log1p (fma 27/2800 (pow x 4) 1/2)) (* 27/2800 (pow x 4)) (log (fma 27/2800 (pow x 4) 1/2)) (exp (fma 27/2800 (pow x 4) 1/2)) (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2))) (cbrt (fma 27/2800 (pow x 4) 1/2)) (pow (fma 27/2800 (pow x 4) 1/2) 3) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) 1.291 * * * [progress]: adding candidates to table 1.359 * * [progress]: iteration 3 / 4 1.359 * * * [progress]: picking best candidate 1.370 * * * * [pick]: Picked # 1.370 * * * [progress]: localizing error 1.383 * * * [progress]: generating rewritten candidates 1.383 * * * * [progress]: [ 1 / 4 ] rewriting at (2 3 1 1) 1.385 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.386 * * * * [progress]: [ 3 / 4 ] rewriting at (2 3 1) 1.388 * * * * [progress]: [ 4 / 4 ] rewriting at (2 3 1 1 1) 1.389 * * * [progress]: generating series expansions 1.389 * * * * [progress]: [ 1 / 4 ] generating series at (2 3 1 1) 1.390 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in (x) around 0 1.390 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 1.390 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.390 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.390 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.390 * [taylor]: Taking taylor expansion of 27/2800 in x 1.390 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of 1/2 in x 1.391 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 1.391 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.391 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.391 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.391 * [taylor]: Taking taylor expansion of 27/2800 in x 1.391 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of 1/2 in x 1.509 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in (x) around 0 1.509 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.509 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.510 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.510 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.510 * [taylor]: Taking taylor expansion of 27/2800 in x 1.510 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of 1/2 in x 1.511 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.511 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.511 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.511 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.511 * [taylor]: Taking taylor expansion of 27/2800 in x 1.511 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.512 * [taylor]: Taking taylor expansion of 1/2 in x 1.646 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in (x) around 0 1.646 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.646 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.646 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.646 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.646 * [taylor]: Taking taylor expansion of 27/2800 in x 1.646 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.646 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.646 * [taylor]: Taking taylor expansion of -1 in x 1.646 * [taylor]: Taking taylor expansion of x in x 1.646 * [taylor]: Taking taylor expansion of 1/2 in x 1.648 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.648 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.648 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.648 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.648 * [taylor]: Taking taylor expansion of 27/2800 in x 1.648 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.648 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.648 * [taylor]: Taking taylor expansion of -1 in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.648 * [taylor]: Taking taylor expansion of 1/2 in x 1.782 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.782 * [approximate]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in (x) around 0 1.782 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 1.782 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 1.782 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.782 * [taylor]: Taking taylor expansion of 9/40 in x 1.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 1.782 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.782 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.782 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.782 * [taylor]: Taking taylor expansion of 27/2800 in x 1.782 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of 1/2 in x 1.783 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 1.783 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 1.783 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.783 * [taylor]: Taking taylor expansion of 9/40 in x 1.783 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 1.783 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.783 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.783 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.783 * [taylor]: Taking taylor expansion of 27/2800 in x 1.783 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of 1/2 in x 1.790 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in (x) around 0 1.790 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 1.790 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 1.790 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 1.790 * [taylor]: Taking taylor expansion of 9/40 in x 1.790 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.790 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.791 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.791 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.791 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.791 * [taylor]: Taking taylor expansion of 27/2800 in x 1.791 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of 1/2 in x 1.791 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 1.791 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 1.791 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 1.791 * [taylor]: Taking taylor expansion of 9/40 in x 1.791 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.792 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 1.792 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.792 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.792 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.792 * [taylor]: Taking taylor expansion of 27/2800 in x 1.792 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.792 * [taylor]: Taking taylor expansion of x in x 1.792 * [taylor]: Taking taylor expansion of 1/2 in x 1.808 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in (x) around 0 1.808 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 1.808 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 1.808 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 1.808 * [taylor]: Taking taylor expansion of 9/40 in x 1.808 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.808 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.808 * [taylor]: Taking taylor expansion of -1 in x 1.808 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.809 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.809 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.809 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.809 * [taylor]: Taking taylor expansion of 27/2800 in x 1.809 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.809 * [taylor]: Taking taylor expansion of -1 in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of 1/2 in x 1.809 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 1.809 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 1.809 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 1.809 * [taylor]: Taking taylor expansion of 9/40 in x 1.809 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.810 * [taylor]: Taking taylor expansion of -1 in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 1.810 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.810 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.810 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.810 * [taylor]: Taking taylor expansion of 27/2800 in x 1.810 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.810 * [taylor]: Taking taylor expansion of -1 in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of 1/2 in x 1.826 * * * * [progress]: [ 3 / 4 ] generating series at (2 3 1) 1.826 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in (x) around 0 1.826 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.826 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.826 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.827 * [taylor]: Taking taylor expansion of 27/2800 in x 1.827 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of 1/2 in x 1.827 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.827 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.827 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.827 * [taylor]: Taking taylor expansion of 27/2800 in x 1.827 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of 1/2 in x 1.840 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in (x) around 0 1.841 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.841 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.841 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.841 * [taylor]: Taking taylor expansion of 27/2800 in x 1.841 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.841 * [taylor]: Taking taylor expansion of x in x 1.841 * [taylor]: Taking taylor expansion of 1/2 in x 1.841 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.841 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.841 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.841 * [taylor]: Taking taylor expansion of 27/2800 in x 1.841 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.841 * [taylor]: Taking taylor expansion of x in x 1.841 * [taylor]: Taking taylor expansion of 1/2 in x 1.874 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in (x) around 0 1.874 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.874 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.874 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.874 * [taylor]: Taking taylor expansion of 27/2800 in x 1.874 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.874 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.874 * [taylor]: Taking taylor expansion of -1 in x 1.874 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of 1/2 in x 1.875 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.875 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.875 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.875 * [taylor]: Taking taylor expansion of 27/2800 in x 1.875 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.875 * [taylor]: Taking taylor expansion of -1 in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of 1/2 in x 1.906 * * * * [progress]: [ 4 / 4 ] generating series at (2 3 1 1 1) 1.906 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in (x) around 0 1.906 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.906 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.906 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.906 * [taylor]: Taking taylor expansion of 27/2800 in x 1.906 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of 1/2 in x 1.906 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 1.906 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 1.906 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.906 * [taylor]: Taking taylor expansion of 27/2800 in x 1.906 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of 1/2 in x 1.920 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in (x) around 0 1.920 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.920 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.920 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.920 * [taylor]: Taking taylor expansion of 27/2800 in x 1.920 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.920 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1/2 in x 1.921 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 1.921 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 1.921 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 1.921 * [taylor]: Taking taylor expansion of 27/2800 in x 1.921 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1/2 in x 1.954 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in (x) around 0 1.955 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.955 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.955 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.955 * [taylor]: Taking taylor expansion of 27/2800 in x 1.955 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.955 * [taylor]: Taking taylor expansion of -1 in x 1.955 * [taylor]: Taking taylor expansion of x in x 1.955 * [taylor]: Taking taylor expansion of 1/2 in x 1.955 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 1.955 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 1.955 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 1.955 * [taylor]: Taking taylor expansion of 27/2800 in x 1.955 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.955 * [taylor]: Taking taylor expansion of -1 in x 1.955 * [taylor]: Taking taylor expansion of x in x 1.956 * [taylor]: Taking taylor expansion of 1/2 in x 1.987 * * * [progress]: simplifying candidates 1.988 * [simplify]: Simplifying using # : (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (log (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log 1) (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (exp (log (fma 27/2800 (pow x 4) 1/2))) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (* (* (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2))) (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (log1p (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (exp (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* (* (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))) (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (expm1 (exp (log (fma 27/2800 (pow x 4) 1/2)))) (log1p (exp (log (fma 27/2800 (pow x 4) 1/2)))) (exp 1) (exp (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))))) (exp (sqrt (log (fma 27/2800 (pow x 4) 1/2)))) (exp 1) (exp (log (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2))))) (exp (log (cbrt (fma 27/2800 (pow x 4) 1/2)))) (exp (log (sqrt (fma 27/2800 (pow x 4) 1/2)))) (exp (log (sqrt (fma 27/2800 (pow x 4) 1/2)))) (exp (log 1)) (exp (log (fma 27/2800 (pow x 4) 1/2))) (log (exp (log (fma 27/2800 (pow x 4) 1/2)))) (exp (exp (log (fma 27/2800 (pow x 4) 1/2)))) (* (cbrt (exp (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (exp (log (fma 27/2800 (pow x 4) 1/2))))) (cbrt (exp (log (fma 27/2800 (pow x 4) 1/2)))) (* (* (exp (log (fma 27/2800 (pow x 4) 1/2))) (exp (log (fma 27/2800 (pow x 4) 1/2)))) (exp (log (fma 27/2800 (pow x 4) 1/2)))) (sqrt (exp (log (fma 27/2800 (pow x 4) 1/2)))) (sqrt (exp (log (fma 27/2800 (pow x 4) 1/2)))) (expm1 (fma 27/2800 (pow x 4) 1/2)) (log1p (fma 27/2800 (pow x 4) 1/2)) (* 27/2800 (pow x 4)) (log (fma 27/2800 (pow x 4) 1/2)) (exp (fma 27/2800 (pow x 4) 1/2)) (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2))) (cbrt (fma 27/2800 (pow x 4) 1/2)) (* (* (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2)) (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (- (+ (* 27/1400 (pow x 4)) (log 1/2)) (* 729/3920000 (pow x 8))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ 1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ -1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2) 1.993 * * [simplify]: iteration 0 : 161 enodes (cost 336 ) 1.996 * * [simplify]: iteration 1 : 455 enodes (cost 292 ) 2.005 * * [simplify]: iteration 2 : 1785 enodes (cost 288 ) 2.049 * * [simplify]: iteration 3 : 5001 enodes (cost 282 ) 2.051 * [simplify]: Simplified to: (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (* 2 (log (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) 0 (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (pow (log (fma 27/2800 (pow x 4) 1/2)) 3) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (log1p (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (pow (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) 3) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (expm1 (fma 27/2800 (pow x 4) 1/2)) (log1p (fma 27/2800 (pow x 4) 1/2)) E (exp (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))))) (exp (sqrt (log (fma 27/2800 (pow x 4) 1/2)))) E (pow (cbrt (fma 27/2800 (pow x 4) 1/2)) 2) (cbrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) 1 (fma 27/2800 (pow x 4) 1/2) (log (fma 27/2800 (pow x 4) 1/2)) (exp (fma 27/2800 (pow x 4) 1/2)) (pow (cbrt (fma 27/2800 (pow x 4) 1/2)) 2) (cbrt (fma 27/2800 (pow x 4) 1/2)) (pow (fma 27/2800 (pow x 4) 1/2) 3) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (expm1 (fma 27/2800 (pow x 4) 1/2)) (log1p (fma 27/2800 (pow x 4) 1/2)) (* 27/2800 (pow x 4)) (log (fma 27/2800 (pow x 4) 1/2)) (exp (fma 27/2800 (pow x 4) 1/2)) (pow (cbrt (fma 27/2800 (pow x 4) 1/2)) 2) (cbrt (fma 27/2800 (pow x 4) 1/2)) (pow (fma 27/2800 (pow x 4) 1/2) 3) (sqrt (fma 27/2800 (pow x 4) 1/2)) (sqrt (fma 27/2800 (pow x 4) 1/2)) (fma (pow x 4) 27/1400 (- (log 1/2) (* 729/3920000 (pow x 8)))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ 1 x)) 4 (/ 980000/729 (pow x 8))))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ -1 x)) 4 (/ 980000/729 (pow x 8))))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2) 2.052 * * * [progress]: adding candidates to table 2.241 * * [progress]: iteration 4 / 4 2.241 * * * [progress]: picking best candidate 2.249 * * * * [pick]: Picked # 2.249 * * * [progress]: localizing error 2.271 * * * [progress]: generating rewritten candidates 2.271 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 3 1 1) 2.273 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 3 1 1) 2.274 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 3 1 1) 2.276 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 2.277 * * * [progress]: generating series expansions 2.277 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 3 1 1) 2.277 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in (x) around 0 2.277 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 2.278 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 2.278 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 2.278 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.278 * [taylor]: Taking taylor expansion of 27/2800 in x 2.278 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.278 * [taylor]: Taking taylor expansion of x in x 2.278 * [taylor]: Taking taylor expansion of 1/2 in x 2.279 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 2.279 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 2.279 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 2.279 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.279 * [taylor]: Taking taylor expansion of 27/2800 in x 2.279 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.279 * [taylor]: Taking taylor expansion of x in x 2.279 * [taylor]: Taking taylor expansion of 1/2 in x 2.395 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in (x) around 0 2.395 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 2.395 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 2.395 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 2.395 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 2.395 * [taylor]: Taking taylor expansion of 27/2800 in x 2.396 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.396 * [taylor]: Taking taylor expansion of x in x 2.396 * [taylor]: Taking taylor expansion of 1/2 in x 2.397 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 2.397 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 2.397 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 2.397 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 2.397 * [taylor]: Taking taylor expansion of 27/2800 in x 2.397 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.397 * [taylor]: Taking taylor expansion of x in x 2.398 * [taylor]: Taking taylor expansion of 1/2 in x 2.529 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in (x) around 0 2.529 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 2.529 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 2.529 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 2.529 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 2.529 * [taylor]: Taking taylor expansion of 27/2800 in x 2.529 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.529 * [taylor]: Taking taylor expansion of -1 in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of 1/2 in x 2.531 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 2.531 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 2.531 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 2.531 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 2.531 * [taylor]: Taking taylor expansion of 27/2800 in x 2.531 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.531 * [taylor]: Taking taylor expansion of -1 in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [taylor]: Taking taylor expansion of 1/2 in x 2.665 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 3 1 1) 2.665 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in (x) around 0 2.665 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 2.665 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 2.665 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 2.665 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.665 * [taylor]: Taking taylor expansion of 27/2800 in x 2.665 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.665 * [taylor]: Taking taylor expansion of x in x 2.665 * [taylor]: Taking taylor expansion of 1/2 in x 2.666 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 2.666 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 2.666 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 2.666 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.666 * [taylor]: Taking taylor expansion of 27/2800 in x 2.666 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.666 * [taylor]: Taking taylor expansion of x in x 2.666 * [taylor]: Taking taylor expansion of 1/2 in x 2.784 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in (x) around 0 2.784 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 2.784 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 2.784 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 2.784 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 2.784 * [taylor]: Taking taylor expansion of 27/2800 in x 2.784 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.785 * [taylor]: Taking taylor expansion of x in x 2.785 * [taylor]: Taking taylor expansion of 1/2 in x 2.786 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 2.786 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 2.786 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 2.786 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 2.786 * [taylor]: Taking taylor expansion of 27/2800 in x 2.786 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.786 * [taylor]: Taking taylor expansion of x in x 2.787 * [taylor]: Taking taylor expansion of 1/2 in x 2.920 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in (x) around 0 2.920 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 2.920 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 2.920 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 2.920 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 2.920 * [taylor]: Taking taylor expansion of 27/2800 in x 2.920 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.920 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.920 * [taylor]: Taking taylor expansion of -1 in x 2.920 * [taylor]: Taking taylor expansion of x in x 2.921 * [taylor]: Taking taylor expansion of 1/2 in x 2.922 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 2.922 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 2.922 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 2.922 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 2.922 * [taylor]: Taking taylor expansion of 27/2800 in x 2.922 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.922 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.922 * [taylor]: Taking taylor expansion of -1 in x 2.922 * [taylor]: Taking taylor expansion of x in x 2.923 * [taylor]: Taking taylor expansion of 1/2 in x 3.056 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 3 1 1) 3.056 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in (x) around 0 3.056 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 3.056 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 3.056 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 3.056 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 3.056 * [taylor]: Taking taylor expansion of 27/2800 in x 3.056 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.056 * [taylor]: Taking taylor expansion of x in x 3.056 * [taylor]: Taking taylor expansion of 1/2 in x 3.057 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow x 4) 1/2)) in x 3.057 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 3.057 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 3.057 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 3.057 * [taylor]: Taking taylor expansion of 27/2800 in x 3.057 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.057 * [taylor]: Taking taylor expansion of x in x 3.057 * [taylor]: Taking taylor expansion of 1/2 in x 3.174 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in (x) around 0 3.174 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 3.174 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 3.175 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 3.175 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 3.175 * [taylor]: Taking taylor expansion of 27/2800 in x 3.175 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 3.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.175 * [taylor]: Taking taylor expansion of x in x 3.175 * [taylor]: Taking taylor expansion of 1/2 in x 3.176 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 3.176 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 3.176 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 3.176 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 3.176 * [taylor]: Taking taylor expansion of 27/2800 in x 3.176 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 3.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.177 * [taylor]: Taking taylor expansion of x in x 3.177 * [taylor]: Taking taylor expansion of 1/2 in x 3.315 * [approximate]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in (x) around 0 3.315 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 3.315 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 3.315 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 3.315 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 3.315 * [taylor]: Taking taylor expansion of 27/2800 in x 3.315 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 3.315 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.315 * [taylor]: Taking taylor expansion of -1 in x 3.315 * [taylor]: Taking taylor expansion of x in x 3.315 * [taylor]: Taking taylor expansion of 1/2 in x 3.317 * [taylor]: Taking taylor expansion of (log (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 3.317 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 3.317 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 3.317 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 3.317 * [taylor]: Taking taylor expansion of 27/2800 in x 3.317 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 3.317 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.317 * [taylor]: Taking taylor expansion of -1 in x 3.317 * [taylor]: Taking taylor expansion of x in x 3.317 * [taylor]: Taking taylor expansion of 1/2 in x 3.453 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 3.453 * [approximate]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in (x) around 0 3.453 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 3.453 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 3.453 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 3.453 * [taylor]: Taking taylor expansion of 9/40 in x 3.453 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.453 * [taylor]: Taking taylor expansion of x in x 3.453 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 3.453 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 3.454 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 3.454 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 3.454 * [taylor]: Taking taylor expansion of 27/2800 in x 3.454 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.454 * [taylor]: Taking taylor expansion of x in x 3.454 * [taylor]: Taking taylor expansion of 1/2 in x 3.454 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x 3.454 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2))) 3.454 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 3.454 * [taylor]: Taking taylor expansion of 9/40 in x 3.454 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.454 * [taylor]: Taking taylor expansion of x in x 3.454 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x 3.454 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x 3.454 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2) 3.454 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 3.454 * [taylor]: Taking taylor expansion of 27/2800 in x 3.454 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.454 * [taylor]: Taking taylor expansion of x in x 3.454 * [taylor]: Taking taylor expansion of 1/2 in x 3.461 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in (x) around 0 3.461 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 3.461 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 3.461 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 3.461 * [taylor]: Taking taylor expansion of 9/40 in x 3.461 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 3.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.461 * [taylor]: Taking taylor expansion of x in x 3.461 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 3.461 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 3.462 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 3.462 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 3.462 * [taylor]: Taking taylor expansion of 27/2800 in x 3.462 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 3.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.462 * [taylor]: Taking taylor expansion of x in x 3.462 * [taylor]: Taking taylor expansion of 1/2 in x 3.462 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x 3.462 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) 3.462 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x 3.462 * [taylor]: Taking taylor expansion of 9/40 in x 3.462 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 3.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.462 * [taylor]: Taking taylor expansion of x in x 3.462 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x 3.462 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x 3.463 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2) 3.463 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x 3.463 * [taylor]: Taking taylor expansion of 27/2800 in x 3.463 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 3.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.463 * [taylor]: Taking taylor expansion of x in x 3.463 * [taylor]: Taking taylor expansion of 1/2 in x 3.484 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in (x) around 0 3.484 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 3.484 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 3.484 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 3.484 * [taylor]: Taking taylor expansion of 9/40 in x 3.484 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 3.484 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.484 * [taylor]: Taking taylor expansion of -1 in x 3.484 * [taylor]: Taking taylor expansion of x in x 3.485 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 3.485 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 3.485 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 3.485 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 3.485 * [taylor]: Taking taylor expansion of 27/2800 in x 3.485 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 3.485 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.485 * [taylor]: Taking taylor expansion of -1 in x 3.485 * [taylor]: Taking taylor expansion of x in x 3.485 * [taylor]: Taking taylor expansion of 1/2 in x 3.485 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x 3.485 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) 3.485 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x 3.485 * [taylor]: Taking taylor expansion of 9/40 in x 3.486 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 3.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.486 * [taylor]: Taking taylor expansion of -1 in x 3.486 * [taylor]: Taking taylor expansion of x in x 3.486 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x 3.486 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x 3.486 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2) 3.486 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x 3.486 * [taylor]: Taking taylor expansion of 27/2800 in x 3.486 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 3.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.486 * [taylor]: Taking taylor expansion of -1 in x 3.486 * [taylor]: Taking taylor expansion of x in x 3.486 * [taylor]: Taking taylor expansion of 1/2 in x 3.502 * * * [progress]: simplifying candidates 3.503 * [simplify]: Simplifying using # : (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (log (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log 1) (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (exp (log (fma 27/2800 (pow x 4) 1/2))) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (* (* (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2))) (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (log (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log 1) (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (exp (log (fma 27/2800 (pow x 4) 1/2))) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (* (* (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2))) (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (log (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log 1) (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (exp (log (fma 27/2800 (pow x 4) 1/2))) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (* (* (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2))) (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (log1p (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (exp (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* (* (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))) (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (- (+ (* 27/1400 (pow x 4)) (log 1/2)) (* 729/3920000 (pow x 8))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ 1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ -1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 27/1400 (pow x 4)) (log 1/2)) (* 729/3920000 (pow x 8))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ 1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ -1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 27/1400 (pow x 4)) (log 1/2)) (* 729/3920000 (pow x 8))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ 1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (+ (* 1400/27 (/ 1 (pow x 4))) (log 27/2800)) (+ (* 4 (log (/ -1 x))) (* 980000/729 (/ 1 (pow x 8))))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) 3.508 * * [simplify]: iteration 0 : 133 enodes (cost 425 ) 3.511 * * [simplify]: iteration 1 : 380 enodes (cost 359 ) 3.518 * * [simplify]: iteration 2 : 1534 enodes (cost 358 ) 3.557 * * [simplify]: iteration 3 : 5002 enodes (cost 358 ) 3.559 * [simplify]: Simplified to: (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (* 2 (log (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) 0 (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (pow (log (fma 27/2800 (pow x 4) 1/2)) 3) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (* 2 (log (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) 0 (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (pow (log (fma 27/2800 (pow x 4) 1/2)) 3) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (log (fma 27/2800 (pow x 4) 1/2))) (log1p (log (fma 27/2800 (pow x 4) 1/2))) (* 2 (log (cbrt (fma 27/2800 (pow x 4) 1/2)))) (log (cbrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) (log (sqrt (fma 27/2800 (pow x 4) 1/2))) 0 (log (fma 27/2800 (pow x 4) 1/2)) (log (fma 27/2800 (pow x 4) 1/2)) (log (log (fma 27/2800 (pow x 4) 1/2))) (fma 27/2800 (pow x 4) 1/2) (* (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (cbrt (log (fma 27/2800 (pow x 4) 1/2)))) (cbrt (log (fma 27/2800 (pow x 4) 1/2))) (pow (log (fma 27/2800 (pow x 4) 1/2)) 3) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (sqrt (log (fma 27/2800 (pow x 4) 1/2))) (expm1 (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (log1p (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (* 9/40 (pow x 2)) (log (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (* (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2))))))) (cbrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (pow (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) 3) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (sqrt (fma 9/40 (pow x 2) (- (exp (log (fma 27/2800 (pow x 4) 1/2)))))) (fma (pow x 4) 27/1400 (- (log 1/2) (* 729/3920000 (pow x 8)))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ 1 x)) 4 (/ 980000/729 (pow x 8))))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ -1 x)) 4 (/ 980000/729 (pow x 8))))) (fma (pow x 4) 27/1400 (- (log 1/2) (* 729/3920000 (pow x 8)))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ 1 x)) 4 (/ 980000/729 (pow x 8))))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ -1 x)) 4 (/ 980000/729 (pow x 8))))) (fma (pow x 4) 27/1400 (- (log 1/2) (* 729/3920000 (pow x 8)))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ 1 x)) 4 (/ 980000/729 (pow x 8))))) (+ (log 27/2800) (- (/ 1400/27 (pow x 4)) (fma (log (/ -1 x)) 4 (/ 980000/729 (pow x 8))))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) 3.560 * * * [progress]: adding candidates to table 3.871 * [progress]: [Phase 3 of 3] Extracting. 3.872 * * [regime]: Finding splitpoints for: (# # # # #) 3.875 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 3.876 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # # #) 3.919 * * * * [regimes]: Trying to branch on x from (# # # # #) 3.953 * * * [regime]: Found split indices: #