# CTAN update: calculator

Date: September 18, 2022 12:52:00 PM CEST

Robert Fuster submitted an update to the
calculator
package.
Version: 2.1 2022-09-15
License: lppl1.3
Summary description: Use LaTeX as a scientific calculator
Announcement text:

I've uploaded to CTAN a new version (2.1) of my "calculator" package. The modifications consist of fixing some bugs reported by several TeX users. The affected instructions are FRACTIONALPART, ROUND, TRUNCATE, and LOG.

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/calculator The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/calculator/

Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

I've uploaded to CTAN a new version (2.1) of my "calculator" package. The modifications consist of fixing some bugs reported by several TeX users. The affected instructions are FRACTIONALPART, ROUND, TRUNCATE, and LOG.

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/calculator The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/calculator/

Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

## calculator – Use LaTeX as a scientific calculator

The calculator and calculus packages define several instructions which allow us to realise algebraic operations and to evaluate elementary functions and derivatives in our documents.

The package’s main goal is to define the arithmetic and functional calculations needed in the author’s package xpicture, but the numeric abilities of “calculator” and “calculus” may be useful in other contexts.

Package | calculator |

Version | 2.1 2022-09-15 |

Copyright | 2012, 2014, 2022 Robert Fuster |

Maintainer | Robert Fuster |