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ZETA Presentation
I’ve just finished creating the first presentation about using ZETA for creation/analysis of Z Notation. It’s a basic presentation and is not meant to be used as a reference. See a good book for Z...
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Zeta + HOL-Z Presentation
Here’s the second presentation in the series. It deals with how HOL-Z can be used. It is only a skeletal presentation because honestly, you need to do a lot of reading before you can work with HOL-Z....
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Z Notation Example
This is the first formal specification I’ve created using Z Notation. It’s based on the usual Birthday Book example but is a little different. It also has some information regarding use of ZETA for...
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PDFs from THY
Isabelle is a great tool for automated theorem proving. I don’t need to tell you how great. It also comes with a great PDF generating tool which can help you create proof documents really easily....
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Thoughts on Z
I’ve worked with Z notation now for a complete specification and here are my thoughts regarding the experience. Now I know why Z is losing clientelle and why software engineers are reluctant to use it...
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Installing and Configuring HOL-OCL
I’ve just finished installing/configuring HOL-OCL (except for the X-symbols configuration). This was a pretty complex process and the documentation is pretty scattered. Here’s the flow I followed: Get...
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UML and OCL Official Specifications
I’ve been working on formalization of UML and OCL for some time. Of course, specifications are necessary for formalization but they’re also helpful for learning the tools themselves. If you’re working...
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