Image:Mathcad 252 screenshot.png

From Wikipedia, the free encyclopedia

Image
File history
File links

No higher resolution available.
Mathcad_252_screenshot.png‎ (640 × 480 pixels, file size: 6 KB, MIME type: image/png)

[edit] Summary

Non-free / fair use media rationale for Mathcad
Description	Screenshot of Mathcad 2.52 (MS-DOS, 1989) displaying FFTFILT.MCD, a standard example file.
Source	Own screenshot
Article	Mathcad
Portion used	Entire screenshot
Low resolution?	No
Purpose of use	Illustration of visual appearance of an obsolete version of computer software
Replaceable?	No free equivalent exists or could be created.

[edit] Licensing:

This is a screenshot of copyrighted computer software, and the copyright for its contents is most likely held by the author(s) or the company that created the software. It is believed that the use of a limited number of web-resolution screenshots:

for identification of and critical commentary on the software in question
in the absence of a free alternative,
on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

…qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content for more information.

To the uploader: please add a detailed fair use rationale for each use, as described on Wikipedia:Non-free use rationale guideline, as well as the source of the work and copyright information.

If this is a screenshot of free software (GPL, BSD, etc.) do not use this template! Use the license tag that correspond to the license instead, optionally alongside {{Free screenshot}} to categorize as a free screenshot.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	21:20, 18 March 2008	640×480 (6 KB)	GregorB (Talk \| contribs)	({{Non-free use rationale \|Article=Mathcad \|Description=Screenshot of Mathcad 2.52 (MS-DOS, 1989) displaying FFTFILT.MCD, a standard example file. \|Source=Own screenshot \|Portion=Entire screenshot \|Low_resolution=No \|Purpose=Illustration of visual appearan)