Euclid Class |
Integer number theory functions.
Inheritance HierarchyNamespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
SyntaxC#
public static class Euclid
The Euclid type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | CeilingToPowerOfTwo(Int32) | Find the closest perfect power of two that is larger or equal to the provided 32 bit integer. |
| CeilingToPowerOfTwo(Int64) | Find the closest perfect power of two that is larger or equal to the provided 64 bit integer. |
   | ExtendedGreatestCommonDivisor(BigInteger, BigInteger, BigInteger, BigInteger) | Computes the extended greatest common divisor, such that a*x + b*y = gcd(a,b). |
| ExtendedGreatestCommonDivisor(Int64, Int64, Int64, Int64) | Computes the extended greatest common divisor, such that a*x + b*y = gcd(a,b). |
| GreatestCommonDivisor(BigInteger) | Returns the greatest common divisor (gcd) of a set of big integers. |
| GreatestCommonDivisor(IListInt64) | Returns the greatest common divisor (gcd) of a set of integers using Euclid's algorithm. |
| GreatestCommonDivisor(IListBigInteger) | Returns the greatest common divisor (gcd) of a set of big integers. |
| GreatestCommonDivisor(Int64) | Returns the greatest common divisor (gcd) of a set of integers using Euclid's algorithm. |
| GreatestCommonDivisor(BigInteger, BigInteger) | Returns the greatest common divisor (gcd) of two big integers. |
| GreatestCommonDivisor(Int64, Int64) | Returns the greatest common divisor (gcd) of two integers using Euclid's algorithm. |
| IsEven(Int32) | Find out whether the provided 32 bit integer is an even number. |
| IsEven(Int64) | Find out whether the provided 64 bit integer is an even number. |
| IsOdd(Int32) | Find out whether the provided 32 bit integer is an odd number. |
| IsOdd(Int64) | Find out whether the provided 64 bit integer is an odd number. |
| IsPerfectSquare(Int32) | Find out whether the provided 32 bit integer is a perfect square, i.e. a square of an integer. |
| IsPerfectSquare(Int64) | Find out whether the provided 64 bit integer is a perfect square, i.e. a square of an integer. |
| IsPowerOfTwo(Int32) | Find out whether the provided 32 bit integer is a perfect power of two. |
| IsPowerOfTwo(Int64) | Find out whether the provided 64 bit integer is a perfect power of two. |
| LeastCommonMultiple(BigInteger) | Returns the least common multiple (lcm) of a set of big integers. |
| LeastCommonMultiple(IListInt64) | Returns the least common multiple (lcm) of a set of integers using Euclid's algorithm. |
| LeastCommonMultiple(IListBigInteger) | Returns the least common multiple (lcm) of a set of big integers. |
| LeastCommonMultiple(Int64) | Returns the least common multiple (lcm) of a set of integers using Euclid's algorithm. |
| LeastCommonMultiple(BigInteger, BigInteger) | Returns the least common multiple (lcm) of two big integers. |
| LeastCommonMultiple(Int64, Int64) | Returns the least common multiple (lcm) of two integers using Euclid's algorithm. |
| Log2 | Evaluate the binary logarithm of an integer number. |
| Modulus(BigInteger, BigInteger) | Canonical Modulus. The result has the sign of the divisor. |
| Modulus(Double, Double) | Canonical Modulus. The result has the sign of the divisor. |
| Modulus(Int32, Int32) | Canonical Modulus. The result has the sign of the divisor. |
| Modulus(Int64, Int64) | Canonical Modulus. The result has the sign of the divisor. |
| Modulus(Single, Single) | Canonical Modulus. The result has the sign of the divisor. |
| PowerOfTwo(Int32) | Raises 2 to the provided integer exponent (0 <= exponent < 31). |
| PowerOfTwo(Int64) | Raises 2 to the provided integer exponent (0 <= exponent < 63). |
| Remainder(BigInteger, BigInteger) | Remainder (% operator). The result has the sign of the dividend. |
| Remainder(Double, Double) | Remainder (% operator). The result has the sign of the dividend. |
| Remainder(Int32, Int32) | Remainder (% operator). The result has the sign of the dividend. |
| Remainder(Int64, Int64) | Remainder (% operator). The result has the sign of the dividend. |
| Remainder(Single, Single) | Remainder (% operator). The result has the sign of the dividend. |
See Also