Residue at $z=0$ for the complex function $8z^2\sin(\frac{1}{z})$
108872
Residues of $z^2\sin(\frac{1}{z})$
108385
Irreducible factors of $x^8 - x$ in $Z/2Z[x]$
158605
Finding The Laurent Series for $\sin(\frac{z}{1+z})$ at $z = -1.$
1331
Approximation of the Sine function near $0$
765
$\int_0^\infty \frac{\log(x)}{x^2+\alpha^2}$ using residues
20047
At $z=0$ the function $f(z)=\exp({z\over 1-\cos z})$ has
36400
Finding singularities of a complex function and the respective residues
141390
Closed form for $\sum_{n=-\infty}^\infty \frac{1}{(z+n)^2+a^2}$
76013
Evaluating a sequence of complex numbers: $|z_n - z_m| < \frac1{1+ |n-m|}$
10070
Complex analysis: Calculating $\int_{-\infty}^{\infty} \frac{\sin x}{x} dx$ by using $f(z) = \frac{e^{iz} - 1}{iz}$
81571
Complex Exponent of Complex Numbers
94837
Solving complex equation $z^2 + (1+i) \overline{z} + 4i = 0$
68421
Residue theorem with $\frac{1}{2\pi}\int_{0}^{2\pi}e^{\cos\theta}\cos(n\theta) d\theta$.
152672
Liouville's Criterion and Integration of $\sin(z)/z$ using elementary functions
4015
Maclaurin Expansion for $e^{e^{z}}$ at $z=0$
77002
$\int_{0}^{\frac{\pi}{2}}\frac{d\theta}{a + \sin^2(\theta)} = \frac{\pi}{2\sqrt{a(a+1)}}$, for $a > 0$
34060
Laurent Series of $f(z) = \sin {\frac{1}{z}}$ at $z=0$