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56 lines
2.2 KiB
56 lines
2.2 KiB
// <copyright file="DenseVector.fsx" company="Math.NET">
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// Math.NET Numerics, part of the Math.NET Project
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// http://numerics.mathdotnet.com
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// http://github.com/mathnet/mathnet-numerics
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// http://mathnetnumerics.codeplex.com
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//
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// Copyright (c) 2009-2013 Math.NET
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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// </copyright>
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#r "../../out/debug/Net40/MathNet.Numerics.dll"
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#r "../../out/debug/Net40/MathNet.Numerics.FSharp.dll"
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open MathNet.Numerics.LinearAlgebra
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open MathNet.Numerics.LinearAlgebra.Double
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// Create a new 100 dimensional dense vector.
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let v = DenseVector.init 100 (fun i -> float i / 100.0)
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// Another way to create a 100 dimensional dense vector is using the vector function.
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let w = vector (List.init 100 (fun i -> float i ** 2.0))
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// Vectors can also be constructed from sequences.
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let t = DenseVector.ofSeq (seq { for i in 1 .. 100 do yield float i })
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// We can now add two vectors together ...
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let z = v + w
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// ... or scale them in the process.
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let x = v + 3.0 * t
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// We can create a vector from an integer range (in this case, 5 and 10 inclusive) ...
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let s = DenseVector.range 5 10
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// ... or we can create a vector from a double range with a particular step size.
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let r = DenseVector.rangef 0.0 0.1 10.0
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