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

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create

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

parse aaa.bbbbEcc into Ratio.

Parameters

s - a String

Returns:

an org.das2.datum.Ratio

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create( double number ) → org.das2.datum.Ratio

divide

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

Parameters

r - a Ratio

Returns:

org.das2.datum.Ratio

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doubleValue

doubleValue( ) → double

return the double value closest to this.

Returns:

the double value closest to this.

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equals

equals( Object o ) → boolean

Parameters

o - an Object

Returns:

boolean

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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.

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hashCode

hashCode( ) → int

Returns:

int

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isOne

isOne( ) → boolean

Returns:

boolean

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isZero

isZero( ) → boolean

Returns:

boolean

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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

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pow

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

Parameters

r - a Ratio

Returns:

org.das2.datum.Ratio

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sqrt

sqrt( ) → org.das2.datum.Ratio

Returns:

org.das2.datum.Ratio

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subtract

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

Parameters

r - a Ratio

Returns:

org.das2.datum.Ratio

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toString

toString( ) → String

Returns:

java.lang.String

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