Graphing Quadratic Function

This widget solves almost any quadratic equation.Known Restrictions:Cannot display fractions.Can only display real numbers.

DreamCalc is the leading Graphing Scientific Calculator software that's so realistic - it dispenses with the need for a hand-held calculator altogether. It Feels Real! Get the intuitive feel and productivity of a real calculator. Graph Functions and Plot Data in seconds. DreamCalc offers...

True Financial calculator, Investment, Inflation, Statistics, Graphing & Maths software.Financial calculator for Mortgages, Loans, Leases, Cash Investments, Funds & Retirement estimates.Exact date or period calculation. Choice of interest calculations, from simple to compound, from flat to...


Platforms: Windows

Math Function Mania is a fun multimedia game that teaches functions, algebra and problem solving skills. Functions are very important in math! By mastering them, you will greatly increase your math skills. This game teaches you by the "hands on" method - you will discover how functions work by...


Platforms: Windows

Visual Calculus is an easy-to-use calculus grapher for Graphing limit, derivative function, integral, 3D vector, double integral, triple integral, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs. 2D Features: explicit, implicit, parametric, and in...


Platforms: Windows, Windows 7, Windows Server

FGT, the Flexible Graphing Tool is a cgi for producing statistics based on any data-set. It is intended to be used for summarised data, taking up far less space than the original logs.


Platforms: Windows, Mac, Linux

Printr Debugger is an Actionscript implementation of the 'print_r' function from PHP. It has a lot of options, the results are presented in the Output Window or in the Printr Debugger Flash Panel. It offers remote inspection too.


Platforms: Windows, Mac, BSD, Linux

The PHP Function Index (PHPfi) is a simple browser to quickly look up any PHP function. Its search offers realtime-filtering of the function list and it downloads and caches the user contributed notes from PHP.NET for instant lookup. Additionally its AppleScript interface lets you look up PHP...


Platforms: Mac

It is the scientific graphing calculator which can plot 2D and 3D graph. It is similar to Texas Instruments TI-83, TI-84. It has more features such as plotting 3D graph for mathematics functions. Features: ? plot 2D and 3D graph ?


Platforms: Mac

This is a Javascript library for decoding the output of the PHP serialize() function.It supports the following datatypes: - Strings - Integers - Doubles - Booleans - NULL - Arrays - Objects 


Platforms: Windows, Mac, *nix, JavaScript, BSD Solaris

For many languages it is possible to use the locale module to format numbers. But there are at least three languages for which the locale.localeconv()['thousands_sep'] is empty: brazilian portuguese - 'pt_br', portuguese - 'pt' and spanish - 'es'. The first function, format_positive_integer()...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script contains a function that allows you to easily sort a list by multiple columns in ascending and descending order similar in function to the ORDER BY clause in SQL.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script contains a function to use the timeit module from a script, creating a nice overview of the runtimes of one or more code snippets. All command line flags that the timeit module accepts can be used. The output can easily be customized.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This function makes it easier to use the timeit module from the interactive interpreter. You should just specify function with (optional) arguments to run, optional number of runs, and optional name of module (which if not specified defaults to the name of the function).


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script allows a user to place debug messages, error messages and standard messages throughout a program. The function name and line number will be added to each debug and error message before it is printed out. In addition, each of these messages can be passed to multiple handler objects...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This function takes a number (integer or float) and returns a string with the integer portion grouped by thousands and the decimal portion rounded or padded to given number of decimal places.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Quadratic-O-Matic is about the simplest program imaginable to set up and to use. You simply call the program up in your web browser, type in the numbers to get your quadratic equation, and click "Solve that puppy."You will then be given the roots of the equation.If "b2 - 4ac" is negative, you'll...


Platforms: CGI and Perl

This function very efficiently generates a Truth Table matrix of arbitrary, user specified dimension.The order of the Truth Table is limited only by the user's available system memory. The function is highly efficient, written using only three variables in 15 lines of MATLAB code.While this is...


Platforms: Matlab

This m-file finds the periodic ACF of all the m-sequences of length 31.In this program m-sequences of length 31 are generated and its periodic Autocorrelation function is plotted.


Platforms: Matlab

This function calculates the probability under the normal distribution curve, plots the graph and the area calculated.Normaldistribution calculating the area under a normal distribution curve from -ve infinity upto point x. Input: x : point on the normal distribution curve mean : mean of the...


Platforms: Matlab