Graphing Trigonometric Functions

Application for displaying 2D and 3D graphs for web presentation and for functions of 3 dimentions.As a calculus student I was fascinated by the shapes of 3d functions. After a short while I decided to give shape to the functions I learned about and the result was 3D Graph!

The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel...

TA-Lib provides common functions for the technical analysis of stock/future/commodity market data. TA-Lib can be reused by trading software developers using Excel, .NET, Java, Perl or C/C++.. Technical analysis open-source software library to process financial data. Provides RSI, MACD,...


Platforms: *nix

MIDI::Opus are functions and methods for MIDI opuses. SYNOPSIS use MIDI; # uses MIDI::Opus et al foreach $one (@ARGV) { my $opus = MIDI::Opus->new({ from_file => $one, no_parse => 1 }); print "$one has ", scalar( $opus->tracks ) " tracksn"; } exit; MIDI::Opus provides a constructor and...


Platforms: *nix

TiLP is a linking program for Texas Instruments graphing calculators. TiLP (formerly GtkTiLink) can transfer data between Texas Instruments scientific calculators and a computer/workstation. It works with all link cables (parallel, serial, Black/Gray/Silver Link) and it supports all calcs...


Platforms: *nix

Regular Expression Graphing Program project is a regular expression graphing program. This program is designed to take a regular expression and produce a graph of the state machine that is used to parse the regular expression. It is useful for teaching regular expressions and state machines....


Platforms: *nix

This is free software that adds several spline and linear interpolation functions to Microsoft Excel. It is simple to use because the new functions work just like all other existing Excel functions. Spline functions include cubic spline, bessel spline, and 'OneWay' spline (which is a monotonic...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Graphing Calculator Viewer allows you to view and interact with Graphing Calculator documents. It includes examples and demonstrations of the software.It features:2D curves3D surfacesInequalitiesSave moviesSave for Web saves HTML & PNG filesSave as RTF export to word processorsActs as a web...


Platforms: Mac

PHPLiveX is a class that can be used to call PHP functions from Javascript in Web pages using AJAX. The project generates Javascript code that implements functions with the same names and function arguments as a given list of existing PHP functions. When the generated Javascript functions are...


Platforms: *nix

AIX::Perfstat is a Perl wrapper for perfstat() functions. SYNOPSIS use AIX::Perfstat; $cput = AIX::Perfstat::cpu_total(); $diskt = AIX::Perfstat::disk_total(); $netift = AIX::Perfstat::netinterface_total(); $memoryt = AIX::Perfstat::memory_total(); $num_cpus = AIX::Perfstat::cpu_count();...


Platforms: *nix

Water Tank Functions helps middle school students practice for interpreting line graphs and using functions. Students set the initial level; time delay; and flow rate of an on-screen water tank so that it's water level over time matches that shown on an adjacent line graph.


Platforms: Mac

gtk-Qt provides helper functions to use Qt together with GTK.. Get G-Inspector at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. G-Inspector is a GLib(GTK+) object/class inspector.


Platforms: *nix

PostgreSQL Table Log contains functions that allow you to log PostgreSQL table inserts, updates, and deletes into another table. This can be used to recover the state of the logged table or to recover specific rows from a given time period. Whats New in This Release: - This version now...


Platforms: *nix

Convert::Bencode are functions for converting to/from bencoded strings. SYNOPSIS use Convert::Bencode qw(bencode bdecode); my $string = "d4:ainti12345e3:key5:value4:type4:teste"; my $hashref = bdecode($string); foreach my $key (keys(%{$hashref})) { print "Key: $key, Value:...


Platforms: *nix

gtk-Xt provides helper functions to use Xt (X Toolkit Intrinsics) together with GTK.. Get G-Inspector at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. G-Inspector is a GLib(GTK+) object/class inspector.


Platforms: *nix

h264bitstream project provides a complete set of functions to read and write video streams conforming to the ITU H264 (MPEG4-AVC) video standard. The main design goal is to provide a complete, fully standards-compliant library for reading and writing H264 bitstreams. Reading and writing headers...


Platforms: *nix

Inter-Thread Communication (ITC) aims to make it exceedingly easy to call functions in other threads. The lexer does all the work, so just run the lexer on your headers, then call the stub functions. In addition, it also provides a complete threading API, with the four threading primitives...


Platforms: *nix

LDAP User Management System (LUMS) provides a set of basic LDAP API functions for PHP and a strong configuration language. The project can then be used to create Web services or can be used in any PHP script. The language allows the administrator to define LDAP object types along with their...


Platforms: *nix

Chemistry::SQL is an access database functions module. SYNOPSIS use strict; use Chemistry::SQL; use Chemistry::Artificial::SQL; my $db_name = $ARGV[0]; my $file = $ARGV[1]; my $db1 = Chemistry::SQL::new(db_host=>"127.0.0.1",db_user=>"root",db_port=>"3306",db_pwd=>"",...


Platforms: *nix

PHP::Strings is a Perl module to implement some of PHPs string functions. SYNOPSIS use PHP::Strings; my $slashed = addcslashes( $not_escaped, $charlist ); my $wordcount = str_word_count( $string ); my @words = str_word_count( $string, 1 ); my %positions = str_word_count( $string, 2 );...


Platforms: *nix