Consecutively Adding Sines
84846
Convergence of cos, sin, tan functions
17188
Simplify $\cos(n \pi)$ and $\sin(n \pi)$ when n is an integer
7492
Is there a formula for $\sin(xy)$
123418
Laws of addition of Vectors
123867
Solve $(a + b\sin(x))\sin(x) = p$ for $x$
77427
After NumberForm I cannot apply a Sine function. Why?
132859
How does C compute sin() and other math functions?
8990
In how many ways can a number be expressed as a sum of consecutive numbers?
77600
How to create a consecutive group number
61998
Multiplying Taylor series and composition
44649
Summing a series having a geometric component
6465
How to prove periodicity of $\sin(x)$ or $\cos(x)$ starting from the Taylor series expansion?
70301
$\sin(n)$ subsequence limits set
13418
Solve the recurrence
67173
How to collapse consecutive numbers into ranges?
37051
Choosing numbers without consecutive numbers.
80177
Sum from $n=1$ to $N$ of $\sin(nx)/2^n$