24561e25e4
* Narrowed type of `submatrix' to only sensible argument types * `matrix-invertible?' now returns #f when given a non-square matrix instead of raising an error * Allowed `matrix-diagonal' to operate on non-square matrices
49 lines
2.2 KiB
Racket
49 lines
2.2 KiB
Racket
#lang scribble/manual
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@(require "utils.rkt")
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@title[#:tag "top"]{Math Library}
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@(author-neil)
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@(author-jens-axel)
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@defmodule[math]
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The @racketmodname[math] library provides functions and data structures useful
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for working with numbers and collections of numbers. These include
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@itemlist[
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@item{@racketmodname[math/base]: Constants and elementary functions}
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@item{@racketmodname[math/flonum]: Flonum functions, including high-accuracy support}
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@item{@racketmodname[math/special-functions]: Special (i.e. non-elementary) functions}
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@item{@racketmodname[math/bigfloat]: Arbitrary-precision floating-point functions}
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@item{@racketmodname[math/number-theory]: Number-theoretic functions}
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@item{@racketmodname[math/array]: Functional arrays for operating on large rectangular data sets}
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@item{@racketmodname[math/matrix]: Linear algebra functions for arrays}
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@item{@racketmodname[math/distributions]: Probability distributions}
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@item{@racketmodname[math/statistics]: Statistical functions}
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]
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With this library, we hope to support a wide variety of applied mathematics in
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Racket, including simulation, statistical inference, signal processing, and
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combinatorics. If you find it lacking for your variety of mathematics, please
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@itemlist[@item{Visit the @hyperlink["https://github.com/plt/racket/wiki/Math-Library-Features"]{Math Library Features wiki page}
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to see what is planned.}
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@item{Contact us or post to one of the @hyperlink["http://racket-lang.org/community.html"]{mailing lists} to
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make suggestions or submit patches.}]
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@bold{This is a Typed Racket library.} It is most efficient to use it in Typed
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Racket, so that contracts are checked statically. However, almost all of it can
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be used in untyped Racket. Exceptions and performance warnings are in @bold{bold text}.
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@local-table-of-contents[]
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@include-section["math-base.scrbl"]
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@include-section["math-flonum.scrbl"]
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@include-section["math-special-functions.scrbl"]
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@include-section["math-number-theory.scrbl"]
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@include-section["math-bigfloat.scrbl"]
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@include-section["math-array.scrbl"]
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@include-section["math-matrix.scrbl"]
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@include-section["math-statistics.scrbl"]
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@include-section["math-distributions.scrbl"]
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@include-section["math-utils.scrbl"]
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