| cs | Mateřským jazykem tohoto uživatele je čeština. |
| math-N | This user can contribute with fluent mathematical skills. |
 | This user is interested in Science. |
 | This user is interested in Mathematics. |
 | This user lives in the Czech Republic. |
| cs | Mateřským jazykem tohoto uživatele je čeština. |
| math-N | This user can contribute with fluent mathematical skills. |
|
| This user is interested in Science. |
|
| This user is interested in Mathematics. |
|
| This user lives in the Czech Republic. |