Definitions of calculus

the branch of mathematics that is concerned with limits and with the differentiation and integration of functions

Any solid concretion, formed in any part of the body, but most frequent in the organs that act as reservoirs, and in the passages connected with them; as, biliary calculi; urinary calculi, etc.

A method of computation; any process of reasoning by the use of symbols; any branch of mathematics that may involve calculation.

A branch of higher mathematics; a hard substance sometimes formed in the kidneys or bladder.

One of the higher branches of mathematics: a stone like concretion which forms in certain parts of the body.

A stone like concretion. as in the bladder.

A method of calculating by algebraic symbols.

In surg., the stone in the bladder; a part of the mathematics.