Участник:Nebaruzdin/Math test
Перейти к навигации
Перейти к поиску
1 Inline math
The matrix [math]A[/math] is stored row-wise in a one-dimensional array of length [math]\frac{n (n + 1)}{2}[/math].
2 Display math
- [math]\sum_{p = 1}^{i - 1} l_{ip} l_{jp}[/math]
3 LaTeX environments
[math] \begin{equation} \label{eq:fourier} \phi_{i,j,k}=\frac{1}{N_x} \sum_{l=0}^{N_x-1} \left[ e^{2\pi \overline{i}\left(\frac{il}{N_x}\right)} \frac{1}{N_y} \sum_{m=0}^{N_y-1} \left[ e^{2\pi \overline{i}\left(\frac{jm}{N_y}\right)} \frac{1}{N_z} \sum_{n=0}^{N_z-1} \Phi_{l,m,n}e^{2\pi \overline{i} \left(\frac{kn}{N_z}\right)}\right]\right]. \end{equation} [/math]
In equation [math]\eqref{eq:fourier}[/math], we find the Fourier transform.