Summation of the Sine Function
5080
How can we sum up $\sin$ and $\cos$ series when the angles are in arithmetic progression?
119552
Summing Finitely Many Terms of Harmonic Series: $\sum_{k=a}^{b} \frac{1}{k}$
8806
Summation of binomial coefficients
113633
sum of series using mean value theorem
36674
Summation of series $\sum_{n=1}^\infty \frac{n^a}{b^n}$?
152106
Laplace inverse of the sine function
140458
Infinite summation involving exponents
30480
Continued product in $\sin$ series
74891
sum of holomorphic functions
81102
Cosine of the sum of two solutions of trigonometric equation $a\cos \theta + b\sin \theta = c$
67606
Derive Fourier transform of sinc function
43991
Calculating this Riemann sum limit
1379
Summation of $n^2x^n$ terms
128774
Unexpected result of summation
44649
Summing a series having a geometric component
32184
Summation notation problem
116270
Functional equations leading to sine and cosine