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Tools Class |
Set of mathematical tools.
Inheritance HierarchySystemObject
Accord.MathTools
Accord.MathTools
Namespace: Accord.Math
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0
SyntaxThe Tools type exposes the following members.
Properties| Name | Description | |
|---|---|---|
  | Random | Obsolete.
Gets a reference to the random number generator used
internally by the Accord.NET classes and methods.
|
Methods| Name | Description | |
|---|---|---|
 | Acosh |
Returns the hyperbolic arc cosine of the specified value.
|
| Angle(Double, Double) |
Gets the angle formed by the vector [x,y].
|
| Angle(Single, Single) |
Gets the angle formed by the vector [x,y].
|
| Angle(IntPoint, IntPoint) |
Gets the displacement angle between two points.
|
| Asinh |
Returns the hyperbolic arc sine of the specified value.
|
| Atanh |
Returns the hyperbolic arc tangent of the specified value.
|
| Direction |
Gets the displacement angle between two points, coded
as an integer varying from 0 to 20.
|
| FactorialPower |
Returns the factorial falling power of the specified value.
|
| GreatestCommonDivisor |
Gets the greatest common divisor between two integers.
|
| Hypotenuse(Decimal, Decimal) |
Hypotenuse calculus without overflow/underflow
|
| Hypotenuse(Double, Double) |
Hypotenuse calculus without overflow/underflow
|
| Hypotenuse(Single, Single) |
Hypotenuse calculus without overflow/underflow
|
| Interpolate1D |
Interpolates data using a piece-wise linear function.
|
| InvSqrt |
Fast inverse floating-point square root.
|
| IsPowerOf2 |
Checks if the specified integer is power of 2.
|
| Log2 |
Get base of binary logarithm.
|
| Max |
Gets the maximum value among three values.
|
| Min |
Gets the minimum value among three values.
|
| Mod(Double, Double) |
Gets the proper modulus operation for
a real value x and modulo m.
|
| Mod(Int32, Int32) |
Gets the proper modulus operation for
an integer value x and modulo m.
|
| NextPowerOf2 |
Returns the next power of 2 after the input value x.
|
| Pow2 |
Calculates power of 2.
|
| PreviousPowerOf2 |
Returns the previous power of 2 after the input value x.
|
| Scale(Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(DoubleRange, DoubleRange, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(DoubleRange, DoubleRange, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(IntRange, DoubleRange, Int32) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(IntRange, IntRange, Int32) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(IntRange, IntRange, Int32) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Range, Range, Single) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Double, Double, Double, Double, Double) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Int32, Int32, Int32, Int32, Int32) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Single, Single, Single, Single, Single) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| Scale(Single, Single, Single, Single, Single) | Obsolete.
Converts the value x (which is measured in the scale
'from') to another value measured in the scale 'to'.
|
| SetupGenerator | Obsolete.
Sets a random seed for the framework's main
internal number generator.
|
| Sqrt |
Returns the square root of the specified Decimal number.
|
| StableSortT(T) | Obsolete.
Sorts the elements of an entire one-dimensional array using the given comparison.
|
| StableSortT(T, ComparisonT) | Obsolete.
Sorts the elements of an entire one-dimensional array using the given comparison.
|
| StableSortT(T, Int32) | Obsolete.
Sorts the elements of an entire one-dimensional array using the given comparison.
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| TruncatedPower |
Truncated power function.
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See Also