Truncation In mathematics and computer science, truncation is limiting the number of digits right of the decimal point. Truncation and floor function Truncation of positive real numbers can be done using the floor function. Given a number x \in \mathbb ...

is the term used for limiting the number of digits right of the decimal point by discarding the least significant ones. Truncation may also refer to:

Mathematics

* Truncation (statistics) refers to measurements which have been cut off at some value * Truncation (numerical analysis) refers to truncating an infinite sum by a finite one * Truncation (geometry) is the removal of one or more parts, as for example in truncated cube * Propositional truncation, a type former which truncates a type down to a mere proposition

Computer science

* Data truncation, an event that occurs when a file or other data is stored in a location too small to accommodate its entire length * Truncate (SQL), a command in the SQL data manipulation language to quickly remove all data from a table

Biology

* Truncate, a leaf shape * Truncated protein, a protein shortened by a mutation which specifically induces premature termination of messenger RNA translation

Other uses

* Cheque truncation, the conversion of physical cheques into electronic form for transmission to the paying bank * Clipping (morphology), the word formation process which consists in the reduction of a word to one of its parts * Truncation (archaeology), also 'cut', the removal of archaeological deposits from an archaeological record {{disambiguation