Category: Χωρίς κατηγορία
Updated on May 19, 2021
Χιονάνθρωπος 2
Posted on May 19, 2021
Ο χιονάνθρωπος
Posted on May 19, 2021
2η δοκιμή λατεξ
[latexpage] At first, we sample $f(x)$ in the $N$ ($N$ is odd) equidistant points around $x^*$: \[ f_k = f(x_k),\: x_k = x^*+kh,\: k=-\frac{N-1}{2},\dots,\frac{N-1}{2} \] where !$h$ is some step. Then we interpolate points $\{(x_k,f_k)\}$ by polynomial \begin{equation} …
Posted on May 19, 2021
Δοκιμή λάτεξ
\begin{tikzpicture} [+preamble] \usepackage{pgfplots} \pgfplotsset{compat=newest} [/preamble] \begin{axis} \addplot3[surf,domain=0:360,samples=40] {cos(x)*cos(y)}; \end{axis} \end{tikzpicture}