Noun:

গণনা-যন্ত্রবিশেষ,

abacus's Usage Examples:

The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool that has been in use since ancient times and is still in use.

calculating, or a small stone used as a counter in an abacus (Latin abacus, Greek abax).

The abacus was an instrument used by Greeks and Romans for arithmetic.

the Abacus", Sigler (2002) writes that this is an error: the intent of the book is to describe methods of doing calculations without aid of an abacus, and.

Chinese: 算盤; pinyin: suànpán), also spelled suan pan or souanpan) is an abacus of Chinese origin first described in a 190 CE book of the Eastern Han Dynasty.

(from Korean chi (ji) finger + sanpŏp (sanbeop) calculation 지산법/指算法) is an abacus-like finger counting method used to perform basic mathematical operations.

In architecture, an abacus (from the Greek abax, slab; or French abaque, tailloir; plural abacuses or abaci) is a flat slab forming the uppermost member.

capital, projecting on each side as it rises to support the abacus, joins the usually square abacus and the usually circular shaft of the column.

an abacus, hence the requirement that all numbers must be positive.

The soroban (算盤, そろばん, counting tray) is an abacus developed in Japan.

Ancient Romans developed the Roman hand abacus, a portable, but less capable, base-10 version of earlier abacuses like those used by the Greeks and Babylonians.

Greco-Roman arithmetic, mathematics, and astronomy, reintroducing to Europe the abacus and armillary sphere, which had been lost to Latin Europe since the end.

Synonyms:

calculator; calculating machine;