NumericIntent

public struct NumericIntent
A type for reverse engineering the intent behind a specific double value.

Constructors

NumericIntent

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public NumericIntent(double number)
Create a new numeric intention wrapper.
Parameters:
number (double)

Properties

AsFraction

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public Fraction AsFraction { get; }
Gets the number as a fraction. If the number cannot be nicely represented as a ratio of integers, an unset fraction will be returned.

AsIntegralRoot

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public (long integer, byte order) AsIntegralRoot { get; }
Gets the integral root set for this number. Both parts of the returned tuple will be zero if this value is not the root of some integer.

IsFinite

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public bool IsFinite { get; }
Gets whether the number is finite in magnitude.

IsFraction

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public bool IsFraction { get; }
Gets whether this value is near a fraction.

IsInteger

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public bool IsInteger { get; }
Gets whether the number is integral.

IsIntegralRoot

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public bool IsIntegralRoot { get; }
Gets whether this number can be represented as the root of an integer.

IsNearInteger

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public bool IsNearInteger { get; }
Gets whether this value is near an integer.

IsNearZero

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public bool IsNearZero { get; }
Gets whether the number is close to zero.

IsNegative

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public bool IsNegative { get; }
Gets whether the value is positive.

IsPositive

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public bool IsPositive { get; }
Gets whether the value is positive.

IsValid

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public bool IsValid { get; }
Gets whether the number is valid, i.e. not NaN.

Number

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public double Number { get; }
The original number.

Methods

IsIntegerMultipleOfConstant

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public bool IsIntegerMultipleOfConstant(double constant, out int multiple)
Gets whether this number is an integral multiple of some constant.
Parameters:
constant (double)Constant to test against.
multiple (out int)Multiple of constant if true.
Returns: True if this number is indeed a multiple of 'constant'.

IsRationalMultipleOfConstant

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public bool IsRationalMultipleOfConstant(double constant, out Fraction multiple)
Gets whether this number is a rational multiple of some constant.
Parameters:
constant (double)Constant to test against.
multiple (out Fraction)Multiple of constant if true.
Returns: True if this number is indeed a multiple of 'constant'.