## org.das2.datum.Ratio

Represent the ratio of two integers.

## Ratio( int i )

## Ratio( int n, int d )

## one

## zero

## add

add( org.das2.datum.Ratio r ) → org.das2.datum.Ratio

### Parameters

r - a Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## create

create( String s ) → org.das2.datum.Ratio

parse aaa.bbbbEcc into Ratio.

### Parameters

s - a String

### Returns:

an org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]
create( double number ) → org.das2.datum.Ratio [view source]

## divide

divide( org.das2.datum.Ratio r ) → org.das2.datum.Ratio

### Parameters

r - a Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## doubleValue

doubleValue( ) → double

return the double value closest to this.

### Returns:

the double value closest to this.
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## equals

equals( Object o ) → boolean

### Parameters

o - an Object

### Returns:

boolean
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## gcd

gcd( long a, long d ) → long

return the Greatest Common Divisor (GCD) of the two numbers.

### Parameters

a - the first number
d - the second number, slightly more efficient if this is smaller.

### Returns:

the divisor.
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## hashCode

hashCode( ) → int

### Returns:

int
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## isOne

isOne( ) → boolean

### Returns:

boolean
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## isZero

isZero( ) → boolean

### Returns:

boolean
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## main

main( String[] args ) → void

### Parameters

args - a java.lang.String[]

### Returns:

void (returns nothing)
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## multiply

multiply( org.das2.datum.Ratio r ) → org.das2.datum.Ratio

### Parameters

r - a Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## pow

pow( org.das2.datum.Ratio r ) → org.das2.datum.Ratio

### Parameters

r - a Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## sqrt

sqrt( ) → org.das2.datum.Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## subtract

subtract( org.das2.datum.Ratio r ) → org.das2.datum.Ratio

### Parameters

r - a Ratio

### Returns:

org.das2.datum.Ratio
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## toString

toString( ) → String

### Returns:

java.lang.String
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