# arithmetical operation

## arithmetical operation

[¦a·rith¦med·ə·kəl ‚äp·ə′rā·shən]
(computer science)
A digital computer operation in which numerical quantities are added, subtracted, multiplied, divided, or compared.
References in periodicals archive ?
All rank r arithmetical operation in H has a corresponding hyperoperational mean, which is defined in the following way:
It requires students to master number reasoning and number abstraction skills, which are necessary skills for the ability to apply number representation in arithmetical operation on integers (Butterworth, 2006).
A second question explored the percentage of use of each arithmetical operation.
In word problems, Dyscalculic children often don't understand which type of arithmetical operation is asked for.
One of the most powerful aspects of spreadsheets is the ability to leave the structure of the spreadsheet, along with its underlying logic and arithmetical operation intact for reuse from period to period.
Looking from more general point of view, records can be seen as one huge arithmetical operation written in numbers.
Measurement theory, roughly speaking, is concerned to identify what conditions need to be satisfied to make this or that arithmetical operation meaningful.
Finding triads in nature, the structure of the universe, and the makeup of the human soul is not, of course, an arithmetical operation.
Interval arithmetical provides an extension to intervals of the usual arithmetical operation on real {+,-,*,/} through the generic formula [?
2)] that for symmetric tridiagonal matrices, 5N arithmetical operations are needed as well in order to compute the sequence (1.
Egyptians were quite familiar with basic arithmetical operations, fractions and simplification, and even may have had a concept of a million--quite a large number for a limited society.
In this stage of the training, exercises were presented on the rules governing columns of numbers, calculation using the four arithmetical operations, and regrouping.

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