Chetan Shirore and Ajit Kumar submitted the

luanumint

package.

Version: 1.0 2023-07-24
License: lppl1.3c

Summary description: Numerical integration using Lua inside LaTeX documents

Announcement text:
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The luanumint package is developed using Lua to find the numerical
integration of real-valued functions of a real variable over closed
and bounded intervals.
The package provides commands to find numerical integration using
the mid-point, trapezoidal, and Simpson's one-third and three-eighth
rules. The loadstring command is used to load and evaluate functions
at different points in the mathematics environment of Lua. The package
also provides commands to find numerical integration with step-by-step
calculations. The package's commands have an optional argument to round
off the numbers to the desired number of decimal places. The breqn package
is loaded to display and align step-by-step calculations properly.
Advanced users can customize the code to achieve the desired formatting
of step-by-step computations. The package can assist in creating various
problems on numerical integration with their solutions. The results
obtained using different methods of numerical integration can be compared.
It can save users' efforts of doing computations involving numerical
integration in external software and copying them inside LaTeX documents.

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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/luanumint

The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/luatex/latex/luanumint/

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Thanks for the upload.

For the CTAN Team
Petra Rübe-Pugliese

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