**Computation**

The common methods for multiplying numbers using pencil and paper require a multiplication table of memorized or consulted products of small numbers (typically any two numbers from 0 to 9), however one method, the peasant multiplication algorithm, does not.

Multiplying numbers to more than a couple of decimal places by hand is tedious and error prone. Common logarithms were invented to simplify such calculations. The slide rule allowed numbers to be quickly multiplied to about three places of accuracy. Beginning in the early twentieth century, mechanical calculators, such as the Marchant, automated multiplication of up to 10 digit numbers. Modern electronic computers and calculators have greatly reduced the need for multiplication by hand.

Read more about this topic: Times

### Other articles related to "computation":

**Computation**

... Furthermore, several more factors may be added, such as the position of the team in the league, the strength of the team's division or conference, which games count in the formula and which don't (vital in the Bowl Championship Series), the locations of the games (see home team and home advantage) and others. ...

... for Creative Technologies where he leads the Multimodal Communication and

**Computation**Laboratory (MultiComp Lab) ... research interest is computational study of human multimodal

**computation**, a multi-disciplinary research topic that overlays the fields of multi-modal interaction, machine learning, computer vision, social ... He received many awards for his work on nonverbal behavior

**computation**including four best papers awards in the last two years (at various IEEE and ACM conferences) ...

**Computation**- History - Comparison To Calculation

... See Calculation#Comparison to computation. ...

**Computation**

...

**Computation**processes the output from the software compiler and linker to generate optimized update instructions ...

... in computer science as a kind of theory of

**computation**for programmers, represented by Cartesian closed category and embedded into the combinatory logic ... machine code can be optimized using the equational form of a theory of

**computation**... Using CAM, the various mechanisms of

**computation**such as recursion or lazy evaluation can be emulated as well as parameter passing, such as call by name, call by value, and so on ...

### Famous quotes containing the word computation:

“I suppose that Paderewski can play superbly, if not quite at his best, while his thoughts wander to the other end of the world, or possibly busy themselves with a *computation* of the receipts as he gazes out across the auditorium. I know a great actor, a master technician, can let his thoughts play truant from the scene ...”

—Minnie Maddern Fiske (1865–1932)