# # Maths

## # Introduction

To uses these functions and features, do not forget to put this line of code in your "using" region:

C#

``````using LeoCorpLibrary;
``````

VB

``````Imports LeoCorpLibrary
``````

## # Maths Functions

There are multiple functions available in this part of LeoCorpLibrary.

### # a. Sum

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `Sum()` method enables you to do a sum of `double` numbers.

It's in:

``````LeoCorpLibrary.Maths.Sum()
``````

You need to specify the numbers which you wanna get the sum of, in the argument section of the method.

Note

You can specify negative numbers.

Here's an example of usage:

C#

``````double numberSum = Maths.Sum(0, 2, 5, 6, 4);
``````

VB

``````Dim numberSum As Double = Maths.Sum(0, 2, 5, 6, 4)
``````

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### # b. GetBiggestNumber

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetBiggestNumber()` allows you to get the biggest number among `double` numbers that are specified. Returns a `double`value.

It's in:

``````LeoCorpLibrary.Maths.GetBiggestNumber()
``````

Note

You can use negative numbers

Here's an example of usage:

C#

``````double biggestNumber = Maths.GetBiggestNumber(0, 2, 3, 4, 5, 9, 8, 1);
``````

VB

``````Dim biggestNumber As Double = Maths.GetBiggestNumber(0, 2, 3, 4, 5, 9, 8, 1)
``````

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### # c. GetLowestNumber

This function is available in version 1.3.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetLowestNumber()` method allows you to get the lowest number among `double` numbers that are specified. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.GetLowestNumber()
``````

Note

You can use negative numbers.

Here's an example of usage:

C#

``````double lowestNumber = Maths.GetLowestNumber(0, 2, -1, 2.32);
``````

VB

``````Dim lowestNumber As Double = Maths.GetLowestNumber(0, 2, -1, 2.32)
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `RadiansToDegrees()` method allows you to convert radians to degrees. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.RadiansToDegrees()
``````

It has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double degrees = Maths.RadiansToDegrees(1.57079633);
// Expected result: 90°
``````

VB

``````Dim degrees As Double =  Maths.RadiansToDegrees(1.57079633)
' Expected result: 90°
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `DegreesToRadians()` method allows you to convert degrees to radians. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.DegreesToRadians()
``````

It has one argument:

ValueArgumentDescriptionExample
doubledegreesDegrees to convert60

Here's an example of usage:

C#

``````double degrees = Maths.DegreesToRadians(90);
// Expected result: 1.57079633
``````

VB

``````Dim degrees As Double =  Maths.DegreesToRadians(90)
' Expected result: 1.57079633
``````

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### # e. IsInteger

This function is available in version 3.11 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `IsInteger()` method allows you to check if a `double` number is an integer (`int`) or not.

It's in:

``````LeoCorpLibrary.Maths.IsInteger()
``````

This method has one argument:

TypeArgumentDescription
doublenumberThe number to test

Here's an example of usage:

C#

``````bool isInt = Maths.IsInteger(10.5);
// isInt = false

bool isInt2 = Maths.IsInteger(4);
// IsInt2 = true
``````

VB

``````Dim isInt As Boolean = Maths.IsInteger(10.5);
' isInt = false

Dim isInt2 As Boolean = Maths.IsInteger(4);
' IsInt2 = true
``````

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### # f. GetOpposite

This function is available in version 4.2 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetOpposite()` method allows you to get the opposite of a specified number. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.GetOpposite()
``````

Note

You can use negative numbers.

This method has one argument:

TypeArgumentDescription
doublenThe number to get the opposite

Here's an example of usage:

C#

``````double x = 54;
double oppositeOfX = Maths.GetOpposite(x);

// oppositeOfX = -54
``````

VB

``````Dim x As Double = 54
Dim oppositeOfX As Double = Maths.GetOpposite(x)

' oppositeOfX = -54
``````

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### # g. Factorial

This function is available in version 4.2 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `Factorial()` method allows you to get the factorial of a specified number. It returns an `int` value.

It's in:

``````LeoCorpLibrary.Maths.Factorial()
``````

Remark

If the factorial of the specified number is greater than `int.MaxValue`, the method will either return 0, or a wrong result.

This method has one argument:

TypeArgumentDescription
doublenThe number to get the factorial

Here's an example of usage:

C#

``````int x = 5;
int f = Maths.Factorial(x);

// f = 520
``````

VB

``````Dim x As Integer = 5
Dim f As Integer = Maths.Factorial(x)

' f = 520
``````

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### # h. GetPositive

This function is available in version 4.6 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetPositive()` method allows you to get the positive of a specified number. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.GetPositive()
``````

This method has one argument:

TypeArgumentDescription
doublenThe number to get the positive

Here's an example of usage:

C#

``````double x = -54;
double positiveOfX = Maths.GetPositive(x);

// positiveOfX = 54
``````

VB

``````Dim x As Double = -54
Dim positiveOfX As Double = Maths.GetPositive(x)

' positiveOfX = 54
``````

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### # i. GetNegative

This function is available in version 4.6 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetNegative()` method allows you to get the negative of a specified number. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.GetNegative()
``````

This method has one argument:

TypeArgumentDescription
doublenThe number to get the negative

Here's an example of usage:

C#

``````double x = 54;
double negativeOfX = Maths.GetNegative(x);

// negativeOfX = -54
``````

VB

``````Dim x As Double = 54
Dim negativeOfX As Double = Maths.GetNegative(x)

' negativeOfX = -54
``````

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### # j. GetResultsOf

This function is available in version 4.6 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetResultsOf()` method allows you to get the results of a specified function once applied to specified numbers. It returns an array `double[]` value.

It's in:

``````LeoCorpLibrary.Maths.GetResultsOf()
``````

This method has two arguments:

TypeArgumentDescription
`Func<double, double>`functionThe function to apply
`params double[]`numbersThe numbers you want to get the results after applying a specific function

Here's an example of usage:

C#

``````double[] results = Maths.GetResultsOf(x => x * x, 1, 2, 3, 4, 5);

// results = { 1, 4, 9, 16, 25 }
``````

VB

``````Dim results As Double() = Maths.GetResultsOf(Function(x) x * x, 1, 2, 3, 4, 5)

' results = { 1, 4, 9, 16, 25 }
``````

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### # k. IsPositive

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `IsPositive()` method allows you to get if a specified number is positive or not. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.IsPositive()
``````

It has one argument:

TypeArgumentDescription
doublenThe number to check

Here's an example of usage:

C#

``````double n = 45;
bool isPositive = Maths.IsPositive(n);

// isPositive = true
``````

VB

``````Dim n As Double = 45
Dim isPositive As Boolean = Maths.IsPositive(n)

' isPositive = true
``````

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### # l. IsNegative

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `IsNegative()` method allows you to get if a specified number is negative or not. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.IsNegative()
``````

It has one argument:

TypeArgumentDescription
doublenThe number to check

Here's an example of usage:

C#

``````double n = 45;
bool isNegative = Maths.IsNegative(n);

// isNegative = false
``````

VB

``````Dim n As Double = 45
Dim isNegative As Boolean = Maths.IsNegative(n)

' isNegative = false
``````

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## # Circle

### # a. GetArea

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get the area of circle. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Circle.GetArea()
``````

This method has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double circleArea = Maths.Circle.GetCircleArea(12.458);
``````

VB

``````Dim circleArea As Double = Maths.Circle.GetCircleArea(12.458)
``````

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### # b. GetPerimeter

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetPerimeter()` allows you to get the perimeter of a circle. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Circle.GetPerimeter()
``````

This method has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double circlePerimeter = Maths.Circle.GetPerimeter(11.2);
``````

VB

``````Dim circlePerimeter As Double = Maths.Circle.GetPerimeter(11.2)
``````

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## # Rectangle

### # a. GetDiagonal

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetDiagonal()` method allows you to get a rectangle's diagonal. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Rectangle.GetDiagonal()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doublewidthRectangle's width/base4.12
doublelengthRectangle's length8.5

Here's an example of usage:

C#

``````double diagonal = Maths.Rectangle.GetDiagonal(4.12, 8.5); // Get diagonal
``````

VB

``````Dim diagonal As Double = Maths.Rectangle.GetDiagonal(4.12, 8.5) ' Get diagonal
``````

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### # b. GetArea

This function is available in version 3.10 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get a rectangle's area. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Rectangle.GetArea()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doublewidthRectangle's width/base6
doublelengthRectangle's length12.2

Here's an example of usage:

C#

``````double area = Maths.Rectangle.GetArea(5, 10);
// area = 50
``````

VB

``````Dim area = Maths.Rectangle.GetArea(5, 10)
' area = 50
``````

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## # Triangle

### # a. GetArea

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get the area of a triangle. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Triangle.GetArea()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doubleheightTriangle's height5.48
doublewidthTriangle's width/base4.12

Here's an example of usage:

C#

``````double triangleArea = Maths.Triangle.GetArea(5.48, 4.12);
``````

VB

``````Dim triangleArea As Double = Maths.Triangle.GetArea(5.48, 4.12)
``````

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### # b. GetPerimeter

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetPerimeter()` method allows you to get the perimeter of a triangle. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Triangle.GetPerimeter()
``````

This method has three arguments:

ValueArgumentDescriptionExample
doubleside1Triangle's side5.48
doubleside2Triangle's side4.12
doubleside3Triangle's side6

Here's an example of usage:

C#

``````double trianglePerimeter = Maths.Triangle.GetPerimeter(5.48, 4.12, 6);
``````

VB

``````Dim trianglePerimeter As Double = Maths.Triangle.GetPerimeter(5.48, 4.12, 6)
``````

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### # c. IsBuildable

This function is available in version 1.3 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `IsBuildable()` method allows you to know if the specified dimensions can build a triangle. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Triangle.IsBuildable()
``````

This method has three arguments:

ValueArgumentDescriptionExample
doubleside1Triangle's side4.5
doubleside2Triangle's side9.1
doubleside3Triangle's side12.45

Here's an example of usage:

C#

``````bool isBuildable = Maths.Triangle.IsBuildable(4.5, 9.1, 12.45);
``````

VB

``````Dim isBuildable As Bool = Maths.Triangle.IsBuildable(4.5, 9.1, 12.45)
``````

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### # d. GetHypotenuse

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetHypotenuse()` method allows you to get a triangle's hypotenuse from the two other sides. (Pythagoras) It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Triangle.GetHypotenuse()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doubleside1Triangle's side4.5
doubleside2Triangle's side6.1

Here's an example of usage:

C#

``````double hypotenuse = Maths.Triangle.GetHypotenuse(4.5, 6.1); // Get the hypotenuse
``````

VB

``````Dim hypotenuse As Double = Maths.Triangle.GetHypotenuse(4.5, 6.1) ' Get the hypotenuse
``````

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### # e. IsRight

This function is available in version 3.10 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `IsRight()` method allows you to get if a triangle is right or not. It returns a `bool` value.

It's in:

``````LeoCorpLibrary.Maths.Triangle.IsRight()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doubleside1Triangle's side4.5
doubleside2Triangle's side6.1
doubleside3Triangle's side8

Here's an example of usage:

C#

``````bool isRight = Maths.Triangle.IsRight(3, 4, 5);
// isRight = true
``````

VB

``````Dim isRight As Boolean = Maths.Triangle.IsRight(3, 4, 5)
' isRight = true
``````

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## # Cube

### # a. GetVolume

This function is available in version 1.8 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetVolume()` method allows you to get the volume of a cube.

It's in:

``````LeoCorpLibrary.Maths.Cube.GetVolume()
``````

This method has two variation:

Variation 1

``````GetVolume(double side, double height) {...}
``````

Here's the arguments:

ValueArgumentDescriptionExample
doublesideCube's side7.1
doubleheightCube's height3.8

Variation 2

``````GetVolume(double side) {...}
``````

Here's the arguments:

ValueArgumentDescriptionExample
doublesideCube's side8

Here's an example of usage:

C#

``````// In the case of a rectangular prism
double volume = Maths.Cube.GetVolume(12, 14);

// In the case of a cube
double volumeCube = Maths.Cube.GetVolume(12);
``````

VB

``````' In the case of a rectangular prism
Dim volume As Double = Maths.Cube.GetVolume(12, 14)

' In the case of a cube
Dim volumeCube As Double = Maths.Cube.GetVolume(12)
``````

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### # b. GetEdge

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetEdge()` method enables you to get the edge of a cube. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Cube.GetEdge()
``````

It has one argument:

ValueArgumentDescriptionExample
doubleareaArea of the cube41.5

Here's an example of usage:

C#

``````double areaBase = Maths.Cube.GetEdge(31);
``````

VB

``````Dim areaBase As Double = Maths.Cube.GetEdge(31)
``````

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## # Cylinder

### # a. GetVolume

This function is available in version 1.8 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetVolume()` method enables you to get the volume of a cylinder. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Cylinder.GetVolume()
``````

It has two arguments:

ValueArgumentDescriptionExample
doubleheightCylinder's height7

Here's an example of usage:

C#

``````// Get the volume of a cylinder
double volume = Maths.Cylinder.GetVolume(13, 5);
``````

VB

``````' Get the volume of a cylinder
Dim volume As Double = Maths.Cylinder.GetVolume(13, 5)
``````

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### # b. GetHeight

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetHeight()` method enables you to get the height of a cylinder. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Cylinder.GetHeight()
``````

It has two arguments:

ValueArgumentDescriptionExample
doubleareaCylinder's area21

Here's an example of usage:

C#

``````double height = Maths.Cylinder.GetHeight(5, 21);
``````

VB

``````Dim height As Double = Maths.Cylinder.GetHeight(5, 21)
``````

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### # c. GetBaseArea

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetBaseArea()` method allows you to get the area of the base of a cylinder. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Cylinder.GetBaseArea()
``````

It has two arguments:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double baseArea = Maths.Cylinder.GetBaseArea(10);
``````

VB

``````Dim baseArea As Double = Maths.Cylinder.GetBaseArea(10)
``````

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## # Pyramid

### # a. GetVolume

This function is available in version 1.8 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetVolume()` method allows you to get the volume of a pyramid. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Pyramid.GetVolume()
``````

It has three arguments:

ValueArgumentDescriptionExample
doublelengthLength of the pyramid4.5
doublewidthWidth of the pyramid7
doubleheightHeight of the pyramid8.9

Here's an example of usage:

C#

``````// Get the volume of a pyramid
double volume = Maths.Pyramid.GetVolume(13, 5, 15);
``````

VB

``````' Get the volume of a pyramid
Dim volume As Double = Maths.Pyramid.GetVolume(13, 5, 15)
``````

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### # b. GetHeight

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetHeight()` method allows you to get the height of a pyramid. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Pyramid.GetHeight()
``````

It has three arguments:

ValueArgumentDescriptionExample
doublelengthLength of the pyramid4.5
doublewidthWidth of the pyramid7
doublevolumeVolume of the pyramid8.9

Here's an example of usage:

C#

``````double height = Maths.Pyramid.GetHeight(10, 10, 100).
``````

VB

``````Dim height As Double = Maths.Pyramid.GetHeight(10, 10, 100)
``````

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### # c. GetLengthBase

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetLengthBase()` allows you to get the length of the base of a pyramid. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Pyramid.GetLengthBase()
``````

It has two arguments:

ValueArgumentDescriptionExample
doubleareaBaseBase's area9.9
doublewidthWidth12

Here's an example of usage:

C#

``````double lengthBase = Maths.Pyramid.GetLengthBase(100, 10);
``````

VB

``````Dim lengthBase As Double = Maths.Pyramid.GetLengthBase(100, 10)
``````

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### # d. GetWidthBase

This function is available in version 1.8.1 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetWidthBase()` allows you to get the width of the base of a pyramid. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Pyramid.GetWidthBase()
``````

It has two arguments:

ValueArgumentDescriptionExample
doubleareaBaseBase's area6.1
doublelengthLength15

Here's an example of usage:

C#

``````double widthBase = Maths.Pyramid.GetWidthBase(100, 10);
``````

VB

``````Dim widthBase As Double = Maths.Pyramid.GetWidthBase(100, 10)
``````

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## # Hexagon

### # a. GetArea

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get the area of an hexagon from the length of it's side. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Hexagon.GetArea()
``````

It has one argument:

ValueArgumentDescriptionExample
doublesideLength of the hexagon's side8

Here's an example of usage:

C#

``````double hexagonArea = Maths.Hexagon.GetArea(8); // Get the area
``````

VB

``````Dim hexagonArea As Double = Maths.Hexagon.GetArea(8) ' Get the area
``````

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### # b. GetPerimeter

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetPerimeter()` method allows you to get the perimeter of a hexagon. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Hexagon.GetPerimeter()
``````

It has one argument:

ValueArgumentDescriptionExample
doublesideLength of the hexagon's side7.2

Here's an example of usage:

C#

``````double hexagonPerimeter = Maths.Hexagon.GetPerimeter(7.2); // Get perimeter
``````

VB

``````Dim hexagonPerimeter As Double = Maths.Hexagon.GetPerimeter(7.2) ' Get perimeter
``````

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## # Diamond

### # a. GetArea

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get the area of a diamond. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Diamond.GetArea()
``````

It has one argument:

ValueArgumentDescriptionExample
doublediag1Length of the diamond's diagonal4.5
doublediag2Length of the diamond's diagonal7.5

Here's an example of usage:

C#

``````double diamondArea = Maths.Diamond.GetArea(4.5, 7.5); // Get area
``````

VB

``````Dim diamondArea As Double = Maths.Diamond.GetArea(4.5, 7.5) ' Get area
``````

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### # b. GetPerimeter

This function is available in version 3.2 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetPerimeter()` method allows you to get the area of a diamond. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Diamond.GetPerimeter()
``````

It has one argument:

ValueArgumentDescriptionExample
doublesideLength of the diamond's side8

Here's an example of usage:

C#

``````double diamondPerimeter = Maths.Diamond.GetPerimeter(8); // Get perimeter
``````

VB

``````Dim diamondPerimeter As Double = Maths.Diamond.GetPerimeter(8) ' Get perimeter
``````

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## # Sphere

### # a. GetArea

This function is available in version 3.8 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetArea()` method allows you to get the area of a sphere from its radius. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Sphere.GetArea()
``````

It has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double area = Maths.Sphere.GetArea(10);
// Expected output:
// 1256.6370614359173
``````

VB

``````Dim area As Double = Maths.Sphere.GetArea(10)
' Expected output:
' 1256.6370614359173
``````

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### # b. GetVolume

This function is available in version 3.8 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetVolume()` method allows you to get the volume of a sphere from its radius. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Sphere.GetVolume()
``````

It has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double volume = Maths.Sphere.GetVolume(10);
// Expected output:
// 4188.790204786391
``````

VB

``````Dim volume As Double = Maths.Sphere.GetVolume(10)
' Expected output:
' 4188.790204786391
``````

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## # Cone

### # a. GetVolume

This function is available in version 3.10 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetVolume()` method allows you to get the volume of a cone. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Cone.GetVolume()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doubleheightThe height of the cone9.5

Here's an example of usage:

C#

``````double volume = Maths.Cone.GetVolume(5, 20);
// volume = 523.5987755982989
``````

VB

``````Dim volume As Double = Maths.Cone.GetVolume(5, 20)
' volume = 523.5987755982989
``````

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## # Trigonometry functions

### # a. GetTriangleOpposedSideFromHypotenuse

This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleOpposedSideFromHypotenuse()` allows you to get a triangle's opposed side from an angle, and its hypotenuse. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleOpposedSideFromHypotenuse()
``````

It has one argument:

ValueArgumentDescriptionExample
doublehypotenuseThe hypotenuse length value12

Here's an example of usage:

C#

``````double opposedSide = Maths.Trigonometry.GetTriangleOpposedSideFromHypotenuse(1.05, 10);
// Expected result: 8.66
// Actual result: 8.67423225594017
``````

VB

``````Dim opposedSide As Double = Maths.Trigonometry.GetTriangleOpposedSideFromHypotenuse(1.05, 10)
' Expected result: 8.66
' Actual result: 8.67423225594017
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleOpposedSideFromAdjacent()` method allows you to get a triangle's opposed side from an angle, and its adjacent side. It returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleOpposedSideFromAdjacent()
``````

It has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double opposedSide = Maths.Trigonometry.GetTriangleOpposedSideFromAdjacent(1.05, 5);
// Expected result: 8.66
// Actual result: 8.716576549915851
``````

VB

``````Dim opposedSide As Double = Maths.Trigonometry.GetTriangleOpposedSideFromAdjacent(1.05, 5)
' Expected result: 8.66
' Actual result: 8.716576549915851
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleAdjacentSideFromHypotenuse()` method allows you to get a triangle's adjacent side from an angle, and its hypotenuse. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleAdjacentSideFromHypotenuse()
``````

It has one argument:

ValueArgumentDescriptionExample
doublehypotenuseThe hypotenuse side length value5

Here's an example of usage:

C#

``````double adjacentSide = Maths.Trigonometry.GetTriangleAdjacentSideFromHypotenuse(1.05, 10);
// Expected result: 5
// Actual result: 4.97571047891727
``````

VB

``````Dim opposedSide As Double = Maths.Trigonometry.GetTriangleAdjacentSideFromHypotenuse(1.05, 10)
' Expected result: 5
' Actual result: 4.97571047891727
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleAdjacentSideFromOpposedSide()` method allows you to get a triangle's adjacent side from an angle, and its opposed side. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleAdjacentSideFromOpposedSide()
``````

It has one argument:

ValueArgumentDescriptionExample
doubleopposedThe opposed side length value8.6

Here's an example of usage:

C#

``````double adjacentSide = Maths.Trigonometry.GetTriangleAdjacentSideFromOpposedSide(1.05, 8.66);
// Expected result: 5
// Actual result: 4.967546576576329
``````

VB

``````Dim adjacentSide As Double = Maths.Trigonometry.GetTriangleAdjacentSideFromOpposedSide(1.05, 8.66)
' Expected result: 5
' Actual result: 4.967546576576329
``````

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### # e. GetTriangleHypotenuseFromOpposedSide

This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleHypotenuseFromOpposedSide()` method allows you to get a triangle's hypotenuse from an angle, and its opposed side. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleHypotenuseFromOpposedSide()
``````

It has one argument:

ValueArgumentDescriptionExample
doubleopposedThe opposed side length value8.6

Here's an example of usage:

C#

``````double hypotenuse = Maths.Trigonometry.GetTriangleHypotenuseFromOpposedSide(1.05, 8.66);
// Expected result: 10
// Actual result: 9.98359248920223
``````

VB

``````Dim hypotenuse As Double = Maths.Trigonometry.GetTriangleHypotenuseFromOpposedSide(1.05, 8.66)
' Expected result: 10
' Actual result: 9.98359248920223
``````

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This function is available in version 3.5 and higher

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetTriangleHypotenuseFromAdjacentSide()` method allows you to get a triangle's hypotenuse from an angle, and its adjacent side. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Trigonometry.GetTriangleHypotenuseFromAdjacentSide()
``````

It has one argument:

ValueArgumentDescriptionExample

Here's an example of usage:

C#

``````double hypotenuse = Maths.Trigonometry.GetTriangleHypotenuseFromAdjacentSide(1.05, 5);
// Expected result: 10
// Actual result: 10.04881618652381
``````

VB

``````Dim hypotenuse As Double = Maths.Trigonometry.GetTriangleHypotenuseFromAdjacentSide(1.05, 5)
' Expected result: 10
' Actual result: 10.04881618652381
``````

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## # Percentage

### # a. GetResultPercentageIncrease

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetResultPercentageIncrease()` method allows you to get the result after a percentage increase. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Percentage.GetResultPercentageIncrease()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doublevalueThe base value100
doubleincreaseRateThe evolution rate, in the following format: `x/100d`50/100d or 0.5

Here's an example of usage:

C#

``````double result = Maths.Percentage.GetResultPercentageIncrease(100, 50/100d);
// Expected result: 150
// Actual result: 150.0
``````

VB

``````Dim result As Double = Maths.Percentage.GetResultPercentageIncrease(100, 50/100d)
' Expected result: 150
' Actual result: 150.0
``````

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### # b. GetResultPercentageDecrease

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetResultPercentageDecrease()` method allows you to get the result after a percentage decrease. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Percentage.GetResultPercentageDecrease()
``````

This method has two arguments:

ValueArgumentDescriptionExample
doublevalueThe base value100
doubledecreaseRateThe evolution rate, in the following format: `x/100d`50/100d or 0.5

Here's an example of usage:

C#

``````double result = Maths.Percentage.GetResultPercentageDecrease(100, 50/100d);
// Expected result: 50
// Actual result: 50.0
``````

VB

``````Dim result As Double = Maths.Percentage.GetResultPercentageDecrease(100, 50/100d)
' Expected result: 50
' Actual result: 50.0
``````

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### # c. GetInvertedEvolutionRate

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `GetInvertedEvolutionRate()` method allows you to get the inverted evolution rate that cancels itself. Returns a `double` value.

It's in:

``````LeoCorpLibrary.Maths.Percentage.GetInvertedEvolutionRate()
``````

It has one argument:

ValueArgumentDescriptionExample
doubleevolutionRateThe evolution rate, in the following format: `x/100d`20/100d or 0.2

Here's an example of usage:

C#

``````double result = Maths.Percentage.GetInvertedEvolutionRate(20/100d);
// Expected result: -0.16666666666666663
``````

VB

``````Dim result As Double = Maths.Percentage.GetInvertedEvolutionRate(20/100d)
' Expected result: -0.16666666666666663
``````

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### # d. ProportionToPercentageString

This function is available in version 4.7 and higher.

Compatibility
FrameworksLeoCorpLibraryLeoCorpLibrary.Core
.NET 6
.NET 5
.NET Core 3.1
.NET Framework 4.5

The `ProportionToPercentageString()` method allows you to get the percentage string from a proportion. Returns a `string` value.

It's in:

``````LeoCorpLibrary.Maths.Percentage.ProportionToPercentageString()
``````

It has one argument:

ValueArgumentDescriptionExample
doubleproportionThe proportion to get the string of0.2

Here's an example of usage:

C#

``````string result = Maths.Percentage.ProportionToPercentageString(0.2);
// Expected result: "20%"
``````

VB

``````Dim result As String = Maths.Percentage.ProportionToPercentageString(0.2)
' Expected result: "20%"
``````

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