How I do my computing

+ (Inspired by computing pages of + rms + and + Leah Rowe) +

+ +

Computers

+ My main computer is a + soon-to-be-librebooted + ThinkPad X200. This is the machine I use the most in or out + the house. I also own and occasionally use a Dell XPS 15 more + as a âDesktopâ, and a ThinkPad X220T tablet I use when reading + (and annotating) research papers. +

+ +

+ I also have the privilege of having access to a fleet of beefy + servers through our schoolâs + Computer Science Club, + which I use for some heavier computations every now and + again. +

+ +

GNU/Linux distros

+ Iâve used a large number of GNU/Linux distributions + throughout the years, but as of late, my favourite distros + are + Guix System, + Trisquel, and + Debian (with no + contrib or non-free). + I mostly use the + GNU Linux-libre + kernel. Guix System comes with GNU Linux-libre out of + the box, and on Debian-based distros I install it from + jxselfâs + APT repository. +

+ +

Actual computing

+ I spend most of my time inside + GNU Emacs. +

+ +

Cell phone

+ I have an old Nexus 5 I reluctantly use from time to time. + It runs LineageOS+microG without GApps. Sadly it still + requires some blobs for functioning. I canât wait for lxoâs + 0G + to become a reality fast enough :) +

Curriculum vitae (PDF)

+ + + + + + + + + + + + + + + + +

Site	bandali.eu.org
Email	bandali@uwaterloo.ca
Phone	available upon request via email

+ + +

Education

Master of Mathematics (Computer Science) | 2018âpresent

University of Waterloo, Canada

+ Supervised by Dr. Nancy Day | GPA: 3.7/4.0 | Expected completion: December 2019 +

+ Research focusing on formal logic, model checking, and verification. +

+ +

B.Sc. Honours Computer Science | 2013â2017

York University, Toronto, Canada

GPA: 7.84/9.0

+ Relevant courses: System Specification & Refinement, Software Requirements Eng., Software + Design, Operating Systems, Computational Complexity, Design & Analysis of Algorithms. +

+ Finished first year (2013-14) at Carleton University with a GPA of 11.0/12.0, then + transferred to York University in fall 2014. +

+ + +

Publications

Listed on my home page.

+ + +

Work & Research Experience

+ +

Cheriton School of Computer Science, University of Waterloo | 2018âpresent

+ Instructional Apprentice, Teaching Assistant, Research Assistant +

+ SE 212: + IA in Fall 2019, + TA in Fall 2018
+ + SE 463: TA in Summer 2019 and 2018
+ + CS 136: TA in Winter 2018

+ +

+ + EECS Department, York University | Fall 2017

Teaching Assistant

EECS + 1012: TA in Fall 2017 +

bandali

How I do my computing

- (Inspired by computing pages of - rms - and - Leah Rowe) -

- -

Computers

- My main computer is a - soon-to-be-librebooted - ThinkPad X200. This is the machine I use the most in or out - the house. I also own and occasionally use a Dell XPS 15 - more as a âDesktopâ, and a ThinkPad X220T tablet I use when - reading (and annotating) research papers. -

- -

- I also have the privilege of having access to a fleet of - beefy servers through our schoolâs - Computer Science Club, - which I use for some heavier computations every now and - again. -

- -

GNU/Linux distros

- Iâve used a large number of GNU/Linux distributions - throughout the years, but as of late, my favourite distros - are - Guix System, - Trisquel, and - Debian (with no - contrib or nonfree). Iâm also - hoping to find some free time to help with the - rebooting - of gNewSense. - I mostly use the - Linux-libre - kernel. Guix System comes with Linux-libre by default, - and on Debian-based distros I install it from jxselfâs - APT repository. -

- -

Actual computing

- I spend most of my time inside - GNU Emacs. -

- -

Cell phone

- I have an old Nexus 5 I reluctantly use from time to time. - It runs LineageOS+microG without GApps. Sadly it still - requires some blobs for functioning. I canât wait for lxoâs - 0G - to become a reality fast enough :) -

bandali

Contact info

- Email is by far my preferred method of communication. I may - be contacted at bandali at gnu dot org. - If you want to send me GPG-encrypted mail, you can use my - public key with the - fingerprint
- - BE62 7373 8E61 6D6D 1B3A 08E8 A21A 0202 4881 6103. -

Contact information

+ Email is by far my preferred method of communication. I may + be contacted at any of the following addresses (choose the + most closely related): - - - - - - - - - - - - - - - - - - - -
IRC - bandali on - freenode and - moznet -
XMPP - bandali@member.fsf.org -
Matrix - @bandali:matrix.org -
Fediverse - @bandali@pleroma.site -
-

- -

Elsewhere

- You may also find me at a few other places online. Stricken - through accounts are those I donât use anymore, unless - absolutely necessary. -

Bandali on LibrePlanet
bandali on EmacsConf
bandali on Savannah
bandali on SourceHut
bandali on Lobsters
bandali on Hackage
bandali on GitLab
bandali on HN
bandali on reddit
~~bandali0 on GitHub~~
~~bandali0 on Twitter~~
bandali@gnu.org
bandali@uwaterloo.ca
bandali@csclub.uwaterloo.ca

+ + If you want to send me GPG-encrypted mail, you can use my + public key with the + fingerprint + BE62 7373 8E61 6D6D 1B3A 08E8 A21A 0202 4881 6103. +

+ + + + + + + + + + + + + + + + + + + + +

IRC	+ bandali on + freenode and + moznet +
XMPP	+ + bandali@member.fsf.org +
Matrix	+ @bandali:matrix.org +
Fediverse	+ @bandali@pleroma.site +

+ +

Elsewhere

+ You may also find me at a few other places online. Stricken + through accounts are those I donât use anymore, unless + absolutely necessary. +

bandali on LibrePlanet
bandali on EmacsConf
bandali on Savannah
bandali on SourceHut
bandali on Lobsters
bandali on Hackage
bandali on GitLab
bandali on HN
bandali on reddit
~~bandali0 on GitHub~~
~~bandali0 on Twitter~~

bandali

Curriculum Vitae (PDF)

- - - - - - - - - - - - - - - - -

Site	bandali.eu.org
Email	bandali at uwaterloo dot ca
Phone	available upon request via email

- -

Education

Master of Mathematics (Computer Science) | 2018-present

University of Waterloo, Canada

- Supervised by Dr. Nancy Day | GPA: 3.7/4.0 | Expected completion: December 2019 -

- Research focusing on formal logic, model checking, and verification. -

- -

B.Sc. Honours Computer Science | 2013-2017

York University, Toronto, Canada

GPA: 7.84/9.0

- Relevant courses: System Specification & Refinement, Software Requirements Eng., Software - Design, Operating Systems, Computational Complexity, Design & Analysis of Algorithms. -

- Finished first year (2013-14) at Carleton University with a GPA of 11.0/12.0, then - transferred to York University in fall 2014. -

Publications

See my publications page. -

GNU GENERAL PUBLIC LICENSE

Version 3, 29 June 2007

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A patent license is “discriminatory” if it does not include within + the scope of its coverage, prohibits the exercise of, or is + conditioned on the non-exercise of one or more of the rights that are + specifically granted under this License. You may not convey a covered + work if you are a party to an arrangement with a third party that is + in the business of distributing software, under which you make payment + to the third party based on the extent of your activity of conveying + the work, and under which the third party grants, to any of the + parties who would receive the covered work from you, a discriminatory + patent license (a) in connection with copies of the covered work + conveyed by you (or copies made from those copies), or (b) primarily + for and in connection with specific products or compilations that + contain the covered work, unless you entered into that arrangement, + or that patent license was granted, prior to 28 March 2007.

+ +

Nothing in this License shall be construed as excluding or limiting + any implied license or other defenses to infringement that may + otherwise be available to you under applicable patent law.

+ +

12. No Surrender of Others' Freedom.

+ +

If conditions are imposed on you (whether by court order, agreement or + otherwise) that contradict the conditions of this License, they do not + excuse you from the conditions of this License. If you cannot convey a + covered work so as to satisfy simultaneously your obligations under this + License and any other pertinent obligations, then as a consequence you may + not convey it at all. For example, if you agree to terms that obligate you + to collect a royalty for further conveying from those to whom you convey + the Program, the only way you could satisfy both those terms and this + License would be to refrain entirely from conveying the Program.

+ +

13. Use with the GNU Affero General Public License.

+ +

Notwithstanding any other provision of this License, you have + permission to link or combine any covered work with a work licensed + under version 3 of the GNU Affero General Public License into a single + combined work, and to convey the resulting work. The terms of this + License will continue to apply to the part which is the covered work, + but the special requirements of the GNU Affero General Public License, + section 13, concerning interaction through a network will apply to the + combination as such.

+ +

14. Revised Versions of this License.

+ +

The Free Software Foundation may publish revised and/or new versions of + the GNU General Public License from time to time. Such new versions will + be similar in spirit to the present version, but may differ in detail to + address new problems or concerns.

+ +

Each version is given a distinguishing version number. If the + Program specifies that a certain numbered version of the GNU General + Public License “or any later version” applies to it, you have the + option of following the terms and conditions either of that numbered + version or of any later version published by the Free Software + Foundation. If the Program does not specify a version number of the + GNU General Public License, you may choose any version ever published + by the Free Software Foundation.

+ +

If the Program specifies that a proxy can decide which future + versions of the GNU General Public License can be used, that proxy's + public statement of acceptance of a version permanently authorizes you + to choose that version for the Program.

+ +

Later license versions may give you additional or different + permissions. However, no additional obligations are imposed on any + author or copyright holder as a result of your choosing to follow a + later version.

+ +

15. Disclaimer of Warranty.

+ +

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY + APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT + HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY + OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, + THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM + IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF + ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

+ +

16. Limitation of Liability.

+ +

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING + WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS + THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY + GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE + USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF + DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD + PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), + EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF + SUCH DAMAGES.

+ +

17. Interpretation of Sections 15 and 16.

+ +

If the disclaimer of warranty and limitation of liability provided + above cannot be given local legal effect according to their terms, + reviewing courts shall apply local law that most closely approximates + an absolute waiver of all civil liability in connection with the + Program, unless a warranty or assumption of liability accompanies a + copy of the Program in return for a fee.

+ +

END OF TERMS AND CONDITIONS

+ +

How to Apply These Terms to Your New Programs

+ +

If you develop a new program, and you want it to be of the greatest + possible use to the public, the best way to achieve this is to make it + free software which everyone can redistribute and change under these terms.

+ +

To do so, attach the following notices to the program. It is safest + to attach them to the start of each source file to most effectively + state the exclusion of warranty; and each file should have at least + the “copyright” line and a pointer to where the full notice is found.

+ +

    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+

+ +

Also add information on how to contact you by electronic and paper mail.

+ +

If the program does terminal interaction, make it output a short + notice like this when it starts in an interactive mode:

+ +

    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+

+ +

The hypothetical commands `show w' and `show c' should show the appropriate + parts of the General Public License. Of course, your program's commands + might be different; for a GUI interface, you would use an “about box”.

+ +

You should also get your employer (if you work as a programmer) or school, + if any, to sign a “copyright disclaimer” for the program, if necessary. + For more information on this, and how to apply and follow the GNU GPL, see + <https://www.gnu.org/licenses/>.

+ +

The GNU General Public License does not permit incorporating your program + into proprietary programs. If your program is a subroutine library, you + may consider it more useful to permit linking proprietary applications with + the library. If this is what you want to do, use the GNU Lesser General + Public License instead of this License. But first, please read + <https://www.gnu.org/licenses/why-not-lgpl.html>.

bandali

my corner of the interwebs

Amin Bandali

Hi, Iâm Amin Bandali, - often just bandali around the web. -

Academia

- -

+ title="photo of bandali with rms wearing a âpay cash donât be trackedâ pin">Amin Bandali. Iâm a graduate student at WatForm at University of Waterloo, supervised by Dr. Nancy Day. - My research at WatForm focuses on formal logic, model - checking, and verification. See my research interests link - above for more details. + The main goal of my research is improving + software and systems reliability + through application of formal methods.

Personal

- +

- Iâm a Free Software - and Copyleft activist, - an FSF associate member, - and a GNU webmaster - and volunteer. I co-host the Emacs.el podcast, - and Iâm organizing EmacsConf 2019 this fall. + My research at WatForm focuses on formal logic, model + checking, and verification. Iâm also interested in + programming languages, theorem provers, and their type + systems. You may wish to view my + academic curriculum vitae. +

+ +

+ SE 212 students: + see here for slides and other + material from the tutorials.

On the side, I dabble in Lean and enjoy hacking on - Emacs Lisp. + Elisp. + Iâm a Free Software activist + and FSF supporter, and a GNU maintainer + and webmaster. + I co-host the Emacs.el podcast with + Daniel Gopar, and + organize EmacsConf with + help from many wonderful people. + + I am also a member of the Systems Committee for the + Computer Science Club + of the University of Waterloo. +

+ +

+ See my contact page for how to + best reach me.

+ +

Papers

+ A Comparison of the Declarative Modelling Languages B, + Dash, and TLA⁺ + + [ + pdf + | + bib + ] + +: + Ali Abbassi, + Amin Bandali, + Nancy A. Day, + and Jose Serna
+ 2018 IEEE 8th International Model-Driven Requirements + Engineering Workshop (MoDRE)
+ Copyright Â© 2018 IEEE. All Rights Reserved. Sadly. +

+ +

Talks

+ The Magic of Specifications and Type Systems + + [ + slides + | + poster + ] + +: + Amin Bandali, + Simon Hudon, + Jonathan Ostroff +

+ +

Projects

+ Below are a number of free software projects I have worked on: +

george-mode: Emacs major mode for editing George files
alloy-catalyst: Framework for performance analysis of Alloy models
unitb-web: Web interface for Unit-B
tex2png-hs: Library and CLI for converting TeX and LaTeX to PNG images

+ +

Notes

+ How I do my computing +

License information for bandali.eu.org

+ I strongly believe in + free culture + and that all creative works everywhere should be + free. +

+ Unless otherwise noted material on this site is licensed + under the GNU General Public License as published by the + Free Software Foundation, either version 3 of the License, + or (at your option) any later version. A copy of the license + is included at gpl-3.0.html. +

+ Some resources on free software and licenses: +

Material from SE 212 tutorials

+ This page contains slides and other material from + SE + 212 tutorials held by me in Fall 2019. + + If you have any questions, concerns, or suggestions about the + presented material, please email me at bandali@uwaterloo.ca or + come see me during my + Friday + office hours. +

Tutorial 1: +

Tutorial 2: +

Homework 2 q04d solution +

Tutorial 3: â

Tutorial 4: â

Tutorial 5: +

Slides
Org beamer sources

Tutorial 6: â

Tutorial 7: worked through questions 1â5 of Homework 7.

Propositional Logic +
+(SE 212 TUT 102) +

1 Are you at the right place?

+Weâre in MC 4040, for SE 212 TUT 102 (03:30-04:20W) +

2

+George +

4 Tool support

+Over the years, students have developed a number of tools for using +George and/or editing .grg files, such as plugins for Vim and Atom. +

+ +

+Check them out at +

+ +

+Course website â George User Manual â Contributions +

5 George mode for Emacs (new!)

Syntax highlighting + a number of convenience functions
Grab it from https://git.sr.ht/~bandali/george-mode
+(soon on Contributions page)

6 `a00q01.grg` (demo)

+Walk through answering a00q01.grg and submitting on MarkUs +

7 Homework 1

Letâs do a couple of questions from Homework 1
Now you try the rest, let me know if you have any questions

IRC	- `bandali` on - freenode and - moznet -
XMPP	- `bandali@member.fsf.org` -
Matrix	- `@bandali:matrix.org` -
Fediverse	- `@bandali@pleroma.site` -

404

How I do my computing

Computers

GNU/Linux distros

Actual computing

Cell phone

Curriculum vitae (PDF)

Education

Master of Mathematics (Computer Science) | 2018âpresent

B.Sc. Honours Computer Science | 2013â2017

Publications

Work & Research Experience

Cheriton School of Computer Science, University of Waterloo | 2018âpresent

+ + EECS Department, York University | Fall 2017

Computers

GNU/Linux distros

Actual computing

Cell phone

Contact information

Elsewhere

Elsewhere

Education

Master of Mathematics (Computer Science) | 2018-present

B.Sc. Honours Computer Science | 2013-2017

Publications

GNU GENERAL PUBLIC LICENSE

Preamble

TERMS AND CONDITIONS

0. Definitions.

1. Source Code.

2. Basic Permissions.

3. Protecting Users' Legal Rights From Anti-Circumvention Law.

4. Conveying Verbatim Copies.

5. Conveying Modified Source Versions.

6. Conveying Non-Source Forms.

7. Additional Terms.

8. Termination.

9. Acceptance Not Required for Having Copies.

10. Automatic Licensing of Downstream Recipients.

11. Patents.

12. No Surrender of Others' Freedom.

13. Use with the GNU Affero General Public License.

14. Revised Versions of this License.

15. Disclaimer of Warranty.

16. Limitation of Liability.

17. Interpretation of Sections 15 and 16.

How to Apply These Terms to Your New Programs

Amin Bandali

Academia

Personal

Papers

Talks

Projects

Notes

License information for bandali.eu.org

Conference

Talks

Material from SE 212 tutorials

Propositional Logic + +(SE 212 TUT 102) +

1 Are you at the right place?

2

3

4 Tool support

5 George mode for Emacs (new!)

6 a00q01.grg (demo)

7 Homework 1

Master of Mathematics (Computer Science) | 2018âpresent

B.Sc. Honours Computer Science | 2013â2017

Cheriton School of Computer Science, University of Waterloo | 2018âpresent

Propositional Logic +
+(SE 212 TUT 102) +

6 `a00q01.grg` (demo)