FewSpecialFunctions.jl

Some special functions.

Overview

FewSpecialFunctions.jl provides implementations of a few special functions. So far this includes

Clausen functions
Debye functions
Regular Coulomb wave functions
Struve functions
Fresnel functions

Installation

Get the latest stable release with Julia's package manager:

julia ] add FewSpecialFunctions

Quick example

Here is how to generate an Euler spiral using FewSpecialFunctions.jl.

using Plots, FewSpecialFunctions, LaTeXStrings

plot_font = "Computer Modern"
default(
    fontfamily=plot_font,
    linewidth=2.5,
    framestyle=:box,
    label=nothing,
    grid=true,
    palette=:tab10,
)

x = range(-25,25,5000)

plot(Fresnel_C_err.(x),Fresnel_S_err.(x))
xlabel!(L"C(x)")
ylabel!(L"S(x)")
title!("Euler Spiral")