solve $x+\sin(x)=k$ for $x$
56805
Why isn't the inverse of the function $x\mapsto x+\sin(x)$ expressible in terms of "the functions one finds on a calculator"?
94965
Solve $x\equiv 1\pmod2$, $x\equiv 2\pmod3$, $x\equiv 3\pmod4$, $x\equiv 4\pmod5$, $x\equiv 5\pmod6$ and $x\equiv 0\pmod7$
131310
Evaluating $\dfrac{1}{\sin(2x)} + \dfrac{1}{\sin(4x)} + \dfrac{1}{\sin(8x)} + \dfrac{1}{\sin(16x)}$
96388
Prove $\sin(x)\tan(x) > x^2$ for $x \in ( \,0, \frac{\pi}{2}) \,$
87304
Solving for $x$ : $a^x+b^x=c$
106896
Number of solutions of $x_1+2x_2+\cdots+kx_k=n$?
12442
Solution of tanx = x?
114270
How do I solve this equation?
147113
How to solve $2 \tan x / (1 - (\tan x)^2) = (\sin 2x)^2$?
108010
Evaluating $\sum_{k=1}^{\infty}\left(\frac{\sin(tk)}{k}\right)^2$
154216
Solve $\sin(z) = z$ in complex numbers
122705
Solution of trigonometric equation $0 = x\cos(x)+2$
87066
How do I solve the following equation?
73538
solving $\cos z + \sin z = i$
58483
Determining the general solution for the trigonometric equation $ 5\cos(x)-12\sin (x) = 13 $
147886
Proof of the angle sum identity for $\sin$
1001
Number of integer solutions of $x^2 + y^2 = k$