$$\lim_{x \to 1^-}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right)$$
Más detalles con x→1 a la izquierda$$\lim_{x \to 1^+}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right)$$
$$\lim_{x \to \infty}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right)$$
Más detalles con x→oo$$\lim_{x \to 0^-}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right) = 0$$
Más detalles con x→0 a la izquierda$$\lim_{x \to 0^+}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right) = 0$$
Más detalles con x→0 a la derecha$$\lim_{x \to -\infty}\left(\frac{\operatorname{asin}{\left(2 \tan{\left(\pi x \right)} \right)}}{2 \cos^{2}{\left(\frac{\pi x}{4} \right)} - \sqrt{2}}\right)$$
Más detalles con x→-oo