Mathcad

Mathcad

Mathcad Prime 1.0
Developer(s) Mathsoft, PTC
Initial release 1986 (1986)
Stable release
15.0 M045 / November 2015 (2015-11)[1]
Prime 3.1 / March 2, 2015 (2015-03-02)[2]
Development status Active
Operating system Microsoft Windows
Available in 10 languages[3]
Type Computer algebra system
License Proprietary
Website www.ptc.com/products/mathcad/

Mathcad is computer software primarily intended for the verification, validation, documentation and re-use of engineering calculations.[4] First introduced in 1986 on DOS, it was the first to introduce live editing of typeset mathematical notation, combined with its automatic computations.

Overview

Mathcad, Parametric Technology Corporation's engineering calculation solution, is used by engineers and scientists in various disciplines – most often those of mechanical, chemical, electrical, and civil engineering. Originally conceived and written by Allen Razdow (of MIT, co-founder of Mathsoft), Mathcad is now owned by PTC and is generally accepted as the first computer application to automatically compute and check consistency of engineering units such as the International System of Units (SI), throughout the entire set of calculations. Mathcad today includes some of the capabilities of a computer algebra system, but remains oriented towards ease of use and simultaneous documentation of numerical engineering applications.

Mathcad is oriented around a worksheet, in which equations and expressions are created and manipulated in the same graphical format in which they are presented (WYSIWYG) - as opposed to authoring in plain text, an approach later adopted by other systems such as Mathematica and Maple.

Mathcad is part of a broader product development system developed by PTC, and often utilized for the many analytical touch points within the systems engineering processes. It integrates with PTC’s other solutions that aid product development, including Creo Elements/Pro, Windchill, and Creo Elements/View. Its live feature-level integration with Creo Elements/Pro enables Mathcad analytical models to be directly used in driving CAD geometry, and its structural awareness within Windchill allows live calculations to be re-used and re-applied toward multiple design models.

Summary of capabilities

The Mathcad interface allows users to combine a variety of different elements (mathematics, descriptive text, and supporting imagery) into the form of a worksheet, which is naturally readable. Because the mathematics are core to the program, the math is inherently live, dynamically recalculating as upstream values are altered. This allows for simple manipulation of input variables, assumptions, and expressions, which in turn update in real-time. The examples below serve to outline the scope of Mathcad’s capabilities, rather than to give specific details on the individual product functionality.

Although Mathcad is mostly oriented to non-programming users, it is also used in more complex projects to visualize results of mathematical modeling by using distributed computing and coupling with programs written using more traditional languages such as C++.

Current releases

As of early 2015, there are two actively maintained Mathcad releases and a free express version available to consumers:

Computer operating system platforms

Mathcad is currently a Windows-only application. Current releases of Mathcad 15.0 and Mathcad Prime 1.0 are supported on 32-bit and 64-bit versions of Windows XP, Windows Vista, and Windows 7. Currently releases are 32-bit applications only, however. While users do utilize emulation to establish other platform operability, Mathcad’s last officially supported, natively installed Mac OS release was on January 8, 1998.[7] This version can still be run on Macintosh computers that support the Mac OS X Classic Environment or SheepShaver.

Support

After PTC’s purchase of Mathcad in 2006,[8] changes were made to the Mathcad support policy. That change specified non-maintenance bearing licenses were no longer able to receive updates, including bug fixes, without purchasing a maintenance contract. Though disagreeable to some long-time, pre-PTC-acquisition customers, this is PTC’s standard policy for all its other products.[9] The price of a Mathcad maintenance contract for an individual is roughly half the cost of a single-user license upgrade at the time of a major Mathcad release, and grants the user the right to receive major releases in addition to bug fixes, access to engineering content, technical support, self-service license transferring tools, and more.

The Mathcad Business Unit within PTC recently updated their support policy. For Mathcad 15.0 and future versions of Mathcad, the first year of maintenance entitlements and support will be included in the purchase or upgrade price.

As of September 2014, due to the rapidly changing technology landscape and Microsoft's retiring of the Windows XP operating system, PTC will discontinue PTC Mathcad support of the Windows Vista and XP operating systems with the release of PTC Mathcad Prime 3.1 and PTC Mathcad 15.0 M040.[10]

Release history

Name Version Release Date Notes
Mathcad 0.3 0.3 beta on 5 1/4 floppy
Mathcad 2.5.2 2.5.2 last DOS version
Mathcad 3.1 3.1 Windows version
Mathcad 4.0 4.0 Windows version
Mathcad 5.0 5.0
Mathcad 5.5 5.5 Windows version
Mathcad 6.0[11] 6.0
Mathcad 7[12]
Mathcad 8[13]
Mathcad 2000[14]
Mathcad 2001i[15]
Mathcad 11[16]
Mathcad 12[17]
Mathcad 13.0[18] 13.0 September 15, 2005[19]
Mathcad 13.1[18] 13.1
Mathcad 14.0[18] 14.0 February 12, 2007[19]
Mathcad 15.0[20] 15.0 F000 June 25, 2010[19]
Mathcad 15.0 M010[20] 15.0 M010 June 29, 2011[19]
Mathcad 15.0 M040[19] 15.0 M040
Mathcad 15.0 M045[21] 15.0 M045 November 2015[21]
Mathcad Prime 1.0[22] January 10, 2011[19]
Mathcad Prime 2.0 February 29, 2012[19]
Mathcad Prime 3.0 October 2, 2013[19]
Mathcad Prime 3.1 March 2, 2015[19]

Screen captures of previous Mathcad versions

See also

References

  1. ↑ "READ THIS FIRST PTC® Mathcad® 15.0 M045" (PDF). November 2015.
  2. ↑ "PTC Introduces PTC Mathcad Prime 3.1". 2015-03-02.
  3. ↑ "Mathcad Language Support - PTC.com".
  4. ↑ "PTC Mathcad - PTC".
  5. ↑ http://www.jmcsweeney.co.uk/webdesign/mathcad.php
  6. ↑ ENGINEERING.com. "Psst... PTC is Giving Away Mathcad Express. Pass it on. > ENGINEERING.com".
  7. ↑ http://www.versiontracker.com/dyn/moreinfo/macos/2770
  8. ↑ PTC to Acquire Mathsoft Engineering & Education (April 26, 2006 slide show),
  9. ↑ "Global Maintenance Support - Packages - PTC.com".
  10. ↑ "PTC Mathcad Support Announcement". http://blogs.ptc.com/2014/09/25/ptc-mathcad-operating-systems-support-announcement/. External link in |website= (help);
  11. ↑ "Mathcad Features Comparison Chart". Archived from the original on 1996-11-10. Retrieved 2016-06-12.
  12. ↑ "Mathcad PLUS 6.0 and Mathcad 7 Professional Comparison". Archived from the original on 1998-02-20. Retrieved 2016-06-12.
  13. ↑ "Mathcad Features: Version by Version Comparison". Archived from the original on 2000-09-29. Retrieved 2016-06-12.
  14. ↑ "Mathcad Version Comparison Chart". Archived from the original on 1999-11-28. Retrieved 2016-06-12.
  15. ↑ "What's New in Mathcad 2001i". Archived from the original on 2001-02-15. Retrieved 2016-06-11.
  16. ↑ "What's New in Mathcad 11". Archived from the original on 2002-11-11. Retrieved 2016-06-11.
  17. ↑ "Untitled" (PDF). Archived from the original (PDF) on 2004-09-16. Retrieved 2016-06-12.
  18. 1 2 3 "Release Notes for Mathcad 14". Retrieved 2016-06-12.
  19. 1 2 3 4 5 6 7 8 9 "When to release Mathcad 15 M040?". Retrieved 2016-06-12.
  20. 1 2 "Latest Release of MC15 (M0??)". Retrieved 2016-06-12.
  21. 1 2 "Mathcad 15 M045 release notes ("Read This First" guide)". Retrieved 2016-06-12.
  22. ↑ "Choose the Mathcad® product that's right for you" (PDF). Archived from the original (PDF) on 2011-08-10. Retrieved 2016-06-12.
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