Χωρισμός διαστημάτων
\begin{tikzpicture} \draw (-3, 0) -- (3.5, 0); \draw (-2.5, 0) circle(2pt) node{$\alpha$}; \draw (-1.5, 0) circle(2pt) node{$x_1$}; \draw (1, 0) circle(2pt) node{$x_2$}; \draw (2.5, 0) circle(2pt) node{$\beta$}; \draw (-2, -1)…
Επειδή η LaTeX μετράει
\begin{tikzpicture} \draw (-3, 0) -- (3.5, 0); \draw (-2.5, 0) circle(2pt) node{$\alpha$}; \draw (-1.5, 0) circle(2pt) node{$x_1$}; \draw (1, 0) circle(2pt) node{$x_2$}; \draw (2.5, 0) circle(2pt) node{$\beta$}; \draw (-2, -1)…
\begin{tikzpicture} \draw (-1, 0) -- (10, 0) node{$x$}; \draw plot (\x,{ sin(\x r)}); \draw (0.5, 0) -- (0.5, 0.497) -- plot (\x,{ sin(\x r)}) -- (2*pi, 0); \draw (2*pi, 0)…
Έχουμε δει σε πολλά βιβλία σχήματα σαν τα παρακάτω Στο άρθρο αυτό θα δούμε πώς μπορούμε να φτιάξουμε σχήματα σαν και αυτό. Θα ξεκινήσουμε με κάτι απλό όπως είναι το…
\begin{tikzpicture} \draw (-1.7, -1) node{$\mathrm{O}$}; \draw (0, 0) arc(30:150:2); \draw (-1.7, -1) circle(2pt); \draw (-1.7, -1) -- (-0.5, 0.6); \draw (-1.7, -1) -- (-3, 0.6); \draw (0,0) -- (53.13:0.6) arc…
\begin{tikzpicture} \draw (2, 1.5) circle(2.5cm); \draw (0,0) arc (170:10:2cm and 0.4cm)coordinate (a); \draw (0,0) arc (-170:-10:2cm and 0.4cm)coordinate (b); \draw ($(a)!0.5!(b)$) -- node {$h$}coordinate (aa)($(a)!0.5!(b)$) -- node {$r$}coordinate (bb) (b);…