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In Hindi ½ Seer = Adha (½) Seer, or Adher 1 Ser = 2 Adher = 4 Pav = 16 Chattank = 80 Tola = 933.1 grams 1 Savaser = 1 Ser + 1 Pav (1¼ Seer) 1 Savaser weighed 100 Imperial rupees In Hindi 1¼ Seer = Sava (1¼) Seer, or Savaser 1 Dhaser = 2 Savaser = 2½ Seer In Hindi 2½ Seer = Dhai (2½) Seer, or Dhaser 1 Paseri = 2 Adisari = 5 Seer
The history of measurement systems in India begins in early Indus Valley civilisation with the earliest surviving samples dated to the 3rd millennium BCE. [1] Since early times the adoption of standard weights and measures has reflected in the country's architectural, folk, and metallurgical artifacts. [1]
This system reduces all physical measurements to a mathematical combination of seven base units. The science of measurement is pursued in the field of metrology. Measurement is defined as the process of comparison of an unknown quantity with a known or standard quantity.
Area#Area formulas – Size of a two-dimensional surface; Perimeter#Formulas – Path that surrounds an area; List of second moments of area; List of surface-area-to-volume ratios – Surface area per unit volume; List of surface area formulas – Measure of a two-dimensional surface; List of trigonometric identities
Brāhmasphuṭasiddhānta is one of the first books to provide concrete ideas on positive numbers, negative numbers, and zero. [4] For example, it notes that the sum of a positive number and a negative number is their difference or, if they are equal, zero; that subtracting a negative number is equivalent to adding a positive number; that the product of two negative numbers is positive.
Śrīdhara wrote two extant mathematical treatises. The first, Pāṭīgaṇita, also called Bṛhat-Pāṭi ("Bigger Pāṭi") and Navaśatī ("Having 900"), extensively covered the practical mathematics of the time including arithmetic and mensuration (the part of geometry concerned with calculating sizes, lengths, areas, and volumes). [1]
Mahāvīra (or Mahaviracharya, "Mahavira the Teacher") was a 9th-century Indian Jain mathematician possibly born in Mysore, in India. [1] [2] [3] He authored Gaṇita-sāra-saṅgraha (Ganita Sara Sangraha) or the Compendium on the gist of Mathematics in 850 CE. [4]
Mensuration may refer to: Measurement; Theory of measurement Mensuration (mathematics), a branch of mathematics that deals with measurement of various parameters of geometric figures and many more; Forest mensuration, a branch of forestry that deals with measurements of forest stand; Mensural notation of music