Class UInt32Extensions

Extension methods for .

Inheritance
System.Object
UInt32Extensions
Namespace: X10D.Math
Assembly: X10D.dll
Syntax
public static class UInt32Extensions : object

Methods

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CountDigits(UInt32)

Returns the number of digits in the current 32-bit unsigned integer.

Declaration
public static int CountDigits(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose digit count to compute.
Returns
Type Description
System.Int32

The number of digits in value.
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DigitalRoot(UInt32)

Computes the digital root of the current 32-bit unsigned integer.

Declaration
public static uint DigitalRoot(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose digital root to compute.
Returns
Type Description
System.UInt32

The digital root of value.
Remarks

The digital root is defined as the recursive sum of digits until that result is a single digit.

For example, the digital root of 239 is 5: 2 + 3 + 9 = 14, then 1 + 4 = 5.

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Factorial(UInt32)

Returns the factorial of the current 32-bit unsigned integer.

Declaration
public static ulong Factorial(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose factorial to compute.
Returns
Type Description
System.UInt64

The factorial of value.
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GreatestCommonFactor(UInt32, UInt32)

Calculates the greatest common factor between the current 32-bit unsigned integer, and another 32-bit unsigned integer.

Declaration
public static uint GreatestCommonFactor(this uint value, uint other)
Parameters
Type Name Description
System.UInt32 value

The first value.
System.UInt32 other

The second value.
Returns
Type Description
System.UInt32

The greatest common factor between value and other.
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IsEven(UInt32)

Returns a value indicating whether the current value is evenly divisible by 2.

Declaration
public static bool IsEven(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose parity to check.
Returns
Type Description
System.Boolean

true if value is evenly divisible by 2, or false otherwise.
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IsOdd(UInt32)

Returns a value indicating whether the current value is not evenly divisible by 2.

Declaration
public static bool IsOdd(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose parity to check.
Returns
Type Description
System.Boolean

true if value is not evenly divisible by 2, or false otherwise.
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IsPrime(UInt32)

Returns a value indicating whether the current value is a prime number.

Declaration
public static bool IsPrime(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose primality to check.
Returns
Type Description
System.Boolean

true if value is prime; otherwise, false.
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LowestCommonMultiple(UInt32, UInt32)

Calculates the lowest common multiple between the current 32-bit unsigned integer, and another 32-bit unsigned integer.

Declaration
public static uint LowestCommonMultiple(this uint value, uint other)
Parameters
Type Name Description
System.UInt32 value

The first value.
System.UInt32 other

The second value.
Returns
Type Description
System.UInt32

The lowest common multiple between value and other.
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MultiplicativePersistence(UInt32)

Returns the multiplicative persistence of a specified value.

Declaration
public static int MultiplicativePersistence(this uint value)
Parameters
Type Name Description
System.UInt32 value

The value whose multiplicative persistence to calculate.
Returns
Type Description
System.Int32

The multiplicative persistence.
Remarks

Multiplicative persistence is defined as the recursive digital product until that product is a single digit.

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Wrap(UInt32, UInt32)

Wraps the current 32-bit unsigned integer between 0 and a high value.

Declaration
public static uint Wrap(this uint value, uint length)
Parameters
Type Name Description
System.UInt32 value

The value to wrap.
System.UInt32 length

The exclusive upper bound.
Returns
Type Description
System.UInt32

The wrapped value.
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Wrap(UInt32, UInt32, UInt32)

Wraps the current 32-bit unsigned integer between a low and a high value.

Declaration
public static uint Wrap(this uint value, uint low, uint high)
Parameters
Type Name Description
System.UInt32 value

The value to wrap.
System.UInt32 low

The inclusive lower bound.
System.UInt32 high

The exclusive upper bound.
Returns
Type Description
System.UInt32

The wrapped value.