IfSharp

IfSharp

IfSharp is an F# implementation for iPython. It works with iPython Notebook 1.x and 2.x.

Intellisense Example #3 With Chart

Download

View releases. For more information about manual installation visit the installation page.

API Documentation

  • Globals (functions that can be accessed throughout the notebook)
  • Utils (common utility methods used mostly for displaying)

Startup script

Include.fsx is a script that is executed on startup. The script automatically references the following assemblies:

  • IfSharp.Kernel.dll
  • System.Data.dll
  • System.Windows.Forms.DataVisualization.dll
  • FSharp.Data.TypeProviders.dll
  • FSharp.Charting.dll
  • NetMQ.dll

And automatically opens the following namespaces:

  • FSharp.Charting
  • IfSharp.Kernel
  • IfSharp.Kernel.Global

Integrated NuGet support

To automatically download NuGet package, use the #N directive: #N "Newtonsoft.Json". This will download the package and automatically reference assemblies within the package. More NuGet integration documentation.

NuGet Example

Sin chart wave example

This example shows you how to perform charting using FSharp.Charting

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open System

// start at -PI and finish at PI
let startX = -Math.PI
let endX = Math.PI

// the data
let data = 
    [| startX..0.1..endX |]
    |> Array.map (fun x -> (x, sin(x)))

// display a line graph
Chart.Line(data)
|> Chart.WithXAxis(true, "", 3.2, -3.2)
|> Chart.WithYAxis(true, "", 1.0, -1.0)
|> Display

// display the latex
Util.Math("f(x) = sin(x)") |> Display
sin function
namespace System
val startX : float

Full name: Index.startX
type Math =
  static val PI : float
  static val E : float
  static member Abs : value:sbyte -> sbyte + 6 overloads
  static member Acos : d:float -> float
  static member Asin : d:float -> float
  static member Atan : d:float -> float
  static member Atan2 : y:float * x:float -> float
  static member BigMul : a:int * b:int -> int64
  static member Ceiling : d:decimal -> decimal + 1 overload
  static member Cos : d:float -> float
  ...

Full name: System.Math
field Math.PI = 3.14159265359
val endX : float

Full name: Index.endX
val data : (float * float) []

Full name: Index.data
type Array =
  member Clone : unit -> obj
  member CopyTo : array:Array * index:int -> unit + 1 overload
  member GetEnumerator : unit -> IEnumerator
  member GetLength : dimension:int -> int
  member GetLongLength : dimension:int -> int64
  member GetLowerBound : dimension:int -> int
  member GetUpperBound : dimension:int -> int
  member GetValue : params indices:int[] -> obj + 7 overloads
  member Initialize : unit -> unit
  member IsFixedSize : bool
  ...

Full name: System.Array
val map : mapping:('T -> 'U) -> array:'T [] -> 'U []

Full name: Microsoft.FSharp.Collections.Array.map
val x : float
val sin : value:'T -> 'T (requires member Sin)

Full name: Microsoft.FSharp.Core.Operators.sin
type Chart = Chart

Full name: IfSharp.Kernel.Globals.Globals.Chart
static member Chart.Line : data:seq<#value> * ?Name:string * ?Title:string * ?Labels:#seq<string> * ?Color:Drawing.Color * ?XTitle:string * ?YTitle:string -> ChartTypes.GenericChart
static member Chart.Line : data:seq<#key * #value> * ?Name:string * ?Title:string * ?Labels:#seq<string> * ?Color:Drawing.Color * ?XTitle:string * ?YTitle:string -> ChartTypes.GenericChart
static member Chart.WithXAxis : ?Enabled:bool * ?Title:string * ?Max:float * ?Min:float * ?Log:bool * ?ArrowStyle:ChartTypes.AxisArrowStyle * ?LabelStyle:ChartTypes.LabelStyle * ?MajorGrid:ChartTypes.Grid * ?MinorGrid:ChartTypes.Grid * ?MajorTickMark:ChartTypes.TickMark * ?MinorTickMark:ChartTypes.TickMark * ?TitleAlignment:Drawing.StringAlignment * ?TitleFontName:string * ?TitleFontSize:float * ?TitleFontStyle:Drawing.FontStyle * ?TitleColor:Drawing.Color * ?ToolTip:string -> ('a0 -> 'a0) (requires 'a0 :> ChartTypes.GenericChart)
static member Chart.WithYAxis : ?Enabled:bool * ?Title:string * ?Max:float * ?Min:float * ?Log:bool * ?ArrowStyle:ChartTypes.AxisArrowStyle * ?LabelStyle:ChartTypes.LabelStyle * ?MajorGrid:ChartTypes.Grid * ?MinorGrid:ChartTypes.Grid * ?MajorTickMark:ChartTypes.TickMark * ?MinorTickMark:ChartTypes.TickMark * ?TitleAlignment:Drawing.StringAlignment * ?TitleFontName:string * ?TitleFontSize:float * ?TitleFontStyle:Drawing.FontStyle * ?TitleColor:Drawing.Color * ?ToolTip:string -> ('a0 -> 'a0) (requires 'a0 :> ChartTypes.GenericChart)
val Display : ('a -> unit)

Full name: IfSharp.Kernel.Globals.Globals.Display
type Util = Util

Full name: IfSharp.Kernel.Globals.Globals.Util
static member Util.Math : str:string -> LatexOutput
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