Editing Laws of Form (section)

==External links==
{{external links|date=November 2024}}
* [https://web.archive.org/web/20150315203300/http://lawsofform.org/lof.html Laws of Form], archive of website by Richard Shoup.
* [https://web.archive.org/web/20060821204917/http://lawsofform.org/aum/session1.html Spencer-Brown's talks at Esalen, 1973.] Self-referential forms are introduced in the section entitled "Degree of Equations and the Theory of Types".
* [https://www.kurtvonmeier.com/blog-1/2018/3/19/on-audio-the-aum-conference-opening-session-1973?rq=aum Audio recording of the opening session, 1973 AUM Conference at Esalen]. 
* [http://www.math.uic.edu/~kauffman/ Louis H. Kauffman], "[http://www.math.uic.edu/~kauffman/Arithmetic.htm Box Algebra, Boundary Mathematics, Logic, and Laws of Form.]"
* Kissel, Matthias, "[https://web.archive.org/web/20070310071916/http://de.geocities.com/matthias_kissel/gdf/LoF.html  A nonsystematic but easy to understand introduction to ''Laws of Form''.]"
* A meeting  [http://www.omath.org.il/112431/4CT with G.S.B] by Moshe Klein
* [http://markability.net The Markable Mark], an introduction by easy stages to the ideas of ''Laws of Form''
* [https://arxiv.org/abs/1905.12891 The BF Calculus and the Square Root of Negation] by Louis Kauffman and Arthur Collings; it extends the Laws of Form by adding an imaginary logical value. (Imaginary logical values are introduced in chapter 11 of the book ''Laws of Form''.)
* Laws of Form Course - [https://www.youtube.com/playlist?list=PLoK3NtWr5NbqEOdjQrWaq1sDweF7NJ5NB a free on-line course] taking people through the main body of the text of Laws of Form by Leon Conrad, Spencer-Brown's last student, who studied the work with the author.

{{DEFAULTSORT:Laws of Form}}
[[Category:1969 non-fiction books]]
[[Category:Algebra]]
[[Category:Books about consciousness]]
[[Category:Boolean algebra]]
[[Category:Finite-state machines]]
[[Category:Logic books]]
[[Category:Logical calculi]]
[[Category:Mathematical logic]]
[[Category:Philosophy of language literature]]
[[Category:Philosophy of mind literature]]