Graph
 User

 6.3
 Not bad
 109
 Softonic

 7
 Good
 Good
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 License:
 Free
 Language:
 English
 OS:

 Windows 95
 Windows 98
 Windows 98 SE
 Windows ME
 Windows 2000
 Windows NT
 Windows XP
 Latest version:
 4.3 12/08/11
 Last month's downloads:
 1,165
 Size:
 3.1 MB
 Developer:
 Padowan
Graph is fully compatible with:
 Windows 95
 Windows 98
 Windows 98 SE
 Windows ME
 Windows 2000
 Windows NT
 Windows XP
Graph is also compatible with
 Windows 95
 Windows 98
 Windows 98 SE
 Windows ME
 Windows 2000
 Windows NT
 Windows XP
Draw mathematical graphs in a coordinate system
Articles Graph
Recent changes
 You can now create animations that show what happens when a constant changes
 You can now choose default settings for save as image options
 The character map now has full Unicode support under Windows 2000/XP
 Text labels may now be rotated vertical from the context menu under Windows 2000/XP
 You can now specify an interception with the yaxis for the builtin trendlines
 Chinese (traditional), Mongolian, Swedish and Polish translations added
 Added option to scale the user interface
 The Euler beta function has been renamed from B to Beta to make B available as a custom constant
Graph is an open source application used to draw mathematical graphs in a coordinate system. Anyone who wants to draw graphs of functions will find this program useful.
The program makes it very easy to visualize a function and paste it into another program. It is also possible to do some mathematical calculations on the functions.
Draw functions
Graph can draw normal functions, parameter functions, and polar functions. You can use a lot of builtin functions, e.g. sin, cos, log, etc. You may specify color, width and line style of the graphs, and the graphs may me limited to an interval. It is also possible to show a circle at the ends indicating open or closed interval.
Interact with other programs
You can save the coordinate system with graphs as an image on disk either as a bitmap (bmp), Potable Network Graphics (png) or metafile (emf).You may also copy the coordinate system into another program, e. g. Microsoft Word, either as a normal image or as an OLE object, which may be edited later by double clicking on it.
A lot of options
While still easy to use Graph has a lot of customization possibilities, e. g. fonts, colors, axes style, grids, etc.The axes, which may by normal or logarithmic, can be placed either by entering specific values, or by moving or zooming with the mouse.
Evaluate
Given an xcoordinate Graph will calculate the function value and the first two derivatives for any given function.Alternatively the function may be traced with the mouse. Graph can also fill a table with evaluated function coordinates in a user specified range.
Data from the table can easily be copied into another program, e. g. Excel.
Calculate
Graph can help you calculate the area under a function in a given interval and the distance along the curve between two points on the function.The program can also show the first derivative of a function, and create tangents and normal lines to a function at given coordinates.
Point series and trendlines
You can create series of points with different markers, colors and size.Data for a point series can be imported from other programs, e. g. Microsoft Excel. It is possible to create a line of best fit from the data in a point series, either from one of the builtin models or from a user specified model.
Shadings and labels
Graph can insert shadings used to mark an area related to a function. Shadings may be created with different styles and colors in a user specified interval.In addition to the optional legend used to describe each function, a label may be added anywhere in the system. A label can contain text with different fonts, images and objects created in other programs.
"wonderful, ... but expression should be like EquationEditor"
 9.0
 9.0
 usability9
 Stability10
 Installation10
 Functionality9
 Appearance8
Very good and userfriendly. It's very easy to include a graph into a word processor (e.i. Word) and see real time the effects on moving and zooming both graph and window. Only 1 increasable point: 1) The "etichetta" should include the equation in mathematical form (as is in Equation Editor of Office), not in textual form (as is in Graph).
Now, I must enter the equation for Graph ed reenter it as Etichetta using EquatiorEditor (double work and possible errors).
Again, many thanks for your job!
Steve
 A lot of functions
 Many languages
 Quick
 Easy and direct import of the graph
 Double entering of the expression (very heavy and dangerous)!
 sqrt and sqr : it's difficult to understand the difference
 Help: good, but better with some examples of fuctions (e.g. sqr vs sqrt)
 Views:
 1,070
 Date:
 11 Sep 2010
Top Downloads: Mathematics software

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