| Lasgerdi | |
|---|---|
 | |
| Region | Iran |
| Ethnicity | Semnani |
Native speakers | 1,000 (2006 census) [1] |
| Dialects |
|
| Language codes | |
| ISO 639-3 | lsa |
| Glottolog | lasg1238 |
| ELP | Lasgerdi |
Lasgerdi is one of the local languages of Semnan Province in northwestern Iran.
| Lasgerdi | |
|---|---|
| | |
| Region | Iran |
| Ethnicity | Semnani |
Native speakers | 1,000 (2006 census) [1] |
| Dialects |
|
| Language codes | |
| ISO 639-3 | lsa |
| Glottolog | lasg1238 |
| ELP | Lasgerdi |
Lasgerdi is one of the local languages of Semnan Province in northwestern Iran.
 | This Indo-European languages-related article is a stub. You can help Wikipedia by expanding it. |
 | This Iran-related article is a stub. You can help Wikipedia by expanding it. |
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special type of ellipse in which the two focal points are the same. The elongation of an ellipse is measured by its eccentricity , a number ranging from to .
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Semnan province is one of the 31 provinces of Iran. It is in the north of the country, with its center and capital in the city of Semnan. The province of Semnan covers an area of 96,816 square kilometers and stretches along the Alborz mountain range, bordering on Dasht-e Kavir desert in its southern parts.
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The Semnani languages or Komisenian languages are a group of Northwestern Iranian languages, spoken in Semnan province of Iran that share many linguistic features and structures with Iranian languages. These languages are also called "dialects" in some sources. The Semnani languages are descendants of the extinct Parthian whereas the Caspian languages are descended from the extinct Median.
Sangsari or Sangisari is an Iranian language spoken mainly in the Semnan and Tehran provinces of Iran, especially in the Sangesar town and in several surrounding villages. Sangsari is included in the Semnani group of Northwestern Iranian languages that also includes Lasgerdi, Semnani, and Sorkhei. There are around 50,000 Sangsari speakers.