### Math::Trig - trigonometric functions River stage four • 106 direct dependents • 2045 total dependents 7 ++

"Math::Trig" defines many trigonometric functions not defined by the core Perl which defines only the "sin()" and "cos()". The constant pi is also defined as are a few convenience functions for angle conversions, and *great circle formulas* for spher...

/Math-Complex-1.59 - 01 Feb 2012 23:39:04 UTC - Search in distribution
• Math::Complex - complex numbers and associated mathematical functions

### Math::Trig::Units - Inverse and hyperbolic trigonemetric Functions in degrees, radians or gradians. River stage zero No dependents ++

This module exports the missing inverse and hyperbolic trigonometric functions of real numbers. The inverse functions return values cooresponding to the principal values. Specifying an argument outside of the domain of the function where an illegal d...

/Math-Trig-Units-0.03 - 27 Dec 2002 05:25:22 UTC - Search in distribution

### GIS::Distance::MathTrig - Great cirlce distance calculations using Math::Trig. River stage two • 5 direct dependents • 19 total dependents 2 ++

This formula uses Math::Trig's "great_circle_distance()" which at this time uses math almost exactly the same formula as the GIS::Distance::Cosine formula. And the Cosine formula is about 5% faster than this formula. Normally this module is not used ...

/GIS-Distance-0.19 - 30 Jan 2021 06:08:12 UTC - Search in distribution

### Math::RPN - Perl extension for Reverse Polish Math Expression Evaluation River stage one • 1 direct dependent • 1 total dependent 1 ++

The rpn function will take a scalar or list of sclars which contain an RPN expression as a set of comma delimited values and operators, and return the result or stack, depending on context. If the function is called in an array context, it will retur...

/Math-RPN-1.11 - 27 Jul 2012 05:17:27 UTC - Search in distribution

### geoip - a tool to show geographical data based on hostname or IP address(es) River stage zero No dependents ++

This tool uses a database to use the (pre-fetched) GeoIP2 data from MaxMind to show related geographical information for IP addresses. This information can optionally be extended with information from online WHOIS services and or derived data, like d...

/App-geoip-0.14 - 23 Dec 2020 14:03:19 UTC - Search in distribution
• App::geoip - a tool to show geographical data based on hostname or IP address(es)

### perlfunc - Funciones predefinidas en Perl *** DOCUMENTO SIN REVISAR *** River stage zero No dependents 9 ++

/POD2-ES-5.24.0.5 - 01 Jan 2017 21:24:12 UTC - Search in distribution

### perlfunc - Perl builtin functions River stage five • 10652 direct dependents • 31363 total dependents 378 ++

The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma. (See the precedence table in perlo...

/perl-5.32.0 - 20 Jun 2020 20:38:54 UTC - Search in distribution

### IT::perlfunc River stage zero No dependents 4 ++

/POD2-IT-0.13 - 26 Aug 2009 16:35:44 UTC - Search in distribution

### perlfaq4 - Data Manipulation River stage zero No dependents 8 ++

This section of the FAQ answers questions related to manipulating numbers, dates, strings, arrays, hashes, and miscellaneous data issues....

/perlfaq-5.20210520 - 20 May 2021 04:17:26 UTC - Search in distribution

### vector River stage zero No dependents ++

/Math-Zap-1.07 - 14 Jun 2004 22:31:46 UTC - Search in distribution

### psh.pl - A simple perl shell River stage zero No dependents 2 ++

psh.pl is intended to be a perl shell which is better than `perl -d`. I use this program in emacs, and it works, but not powerful. Predefined command x A alias for "Data::Dumper::Dumper". for example: perl> \$foo = {'a' => 1} Result: HASH(0x837c674) p...

/Emacs-PDE-v0.2.17 - 24 Apr 2019 02:53:25 UTC - Search in distribution
• gtksh.pl - A simple perl shell for gtk-perl

### PDL::Index - an index of PDL documentation River stage two • 90 direct dependents • 94 total dependents 42 ++

A meta document listing the documented PDL modules and the PDL manual documents...

/PDL-2.051 - 14 Jun 2021 21:19:28 UTC - Search in distribution

### Robotics::IRobot - provides interface to iRobot Roomba and Create robots River stage zero No dependents ++

Robotics::IRobot provides an interface for controlling and accessing sensor data from iRobot robots that support the OI Interface. This module provides on object oriented interface to the robot and allows for both event-driven and polling-based readi...

/Robotics-IRobot-0.14 - 26 Feb 2011 19:27:23 UTC - Search in distribution

### SDLx::Betweener - SDL Perl XS Tweening Animation Library River stage zero No dependents 1 ++

"SDLx::Betweener" is a library for animating Perl SDL elements. It lets you move game objects (GOBs) around in various ways, rotate and scale things, animate sprites and colors, make GOBs spawn at a given rate, and generally bring about changes in th...

/SDLx-Betweener-0.0105 - 30 May 2015 13:24:27 UTC - Search in distribution

### Sub::Exporter - a sophisticated exporter for custom-built routines River stage four • 329 direct dependents • 5800 total dependents 33 ++

ACHTUNG! If you're not familiar with Exporter or exporting, read Sub::Exporter::Tutorial first! Why Generators? The biggest benefit of Sub::Exporter over existing exporters (including the ubiquitous Exporter.pm) is its ability to build new coderefs f...

/Sub-Exporter-0.988 - 19 Jun 2021 03:46:29 UTC - Search in distribution

### PDLA::Index - an index of PDLA documentation River stage one • 7 direct dependents • 8 total dependents 1 ++

A meta document listing the documented PDLA modules and the PDLA manual documents...

/PDLA-Core-2.019107 - 28 Apr 2019 20:28:44 UTC - Search in distribution

### Math::GSL::SF - Special Functions River stage one • 5 direct dependents • 6 total dependents 7 ++

This module contains a data structure named gsl_sf_result. To create a new one use \$r = Math::GSL::SF::gsl_sf_result_struct->new; You can then access the elements of the structure in this way : my \$val = \$r->{val}; my \$error = \$r->{err}; Here is a li...

/Math-GSL-0.42 - 12 Jun 2020 22:09:20 UTC - Search in distribution

### Geo::Hex - Convert between latitude/longitude and GeoHex code (version 2:world wide) River stage zero No dependents ++

/Geo-Hex-v0.0.2 - 16 Aug 2010 23:52:57 UTC - Search in distribution
• Geo::Hex1 - Convert between latitude/longitude and GeoHex code version 1

### Astro::Sunrise - Perl extension for computing the sunrise/sunset on a given day River stage one • 1 direct dependent • 1 total dependent 3 ++

This module will return the sunrise and sunset for a given day. Months are numbered 1 to 12, in the usual way, not 0 to 11 as in C and in Perl's localtime. Eastern longitude is entered as a positive number Western longitude is entered as a negative n...

/Astro-Sunrise-0.99 - 05 Feb 2021 18:52:59 UTC - Search in distribution

### Music::Voss - functions for fractal noise generation functions River stage one • 1 direct dependent • 1 total dependent 1 ++

This module contains functions that generate functions that can be called with numbers to generate other numbers. Given how hopelessly vague this may sound, let us move on to the...

/Music-Voss-0.16 - 18 Apr 2019 13:23:19 UTC - Search in distribution
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