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Evan Genest<p><a href="https://c.im/tags/mvp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mvp</span></a> <a href="https://c.im/tags/lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lean</span></a> <a href="https://c.im/tags/facilitation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>facilitation</span></a> <a href="https://c.im/tags/matomo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>matomo</span></a></p>
David Haigh<p>If you'd like to learn more about <a href="https://mstdn.ca/tags/lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lean</span></a> and <a href="https://mstdn.ca/tags/problemsolving" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>problemsolving</span></a>, Christoph Roser's site allaboutlean.com is a great place to start.</p><p><a href="https://www.allaboutlean.com/8d-when/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">allaboutlean.com/8d-when/</span><span class="invisible"></span></a></p>
Jason Yip<p><a href="https://mastodon.online/tags/PsychologicalSafety" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PsychologicalSafety</span></a> in <a href="https://mastodon.online/tags/Lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lean</span></a>: What <a href="https://mastodon.online/tags/Toyota" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Toyota</span></a> Gets Right–and Why It Matters <a href="https://www.leanblog.org/2025/06/psychological-safety-in-lean-what-toyota-gets-right-and-why-it-matters/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">leanblog.org/2025/06/psycholog</span><span class="invisible">ical-safety-in-lean-what-toyota-gets-right-and-why-it-matters/</span></a></p>
Jason Yip<p>Two Big Takeaways from Three <a href="https://mastodon.online/tags/Lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lean</span></a> Transformations <a href="https://www.lean.org/the-lean-post/articles/two-big-takeaways-from-three-lean-transformations/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">lean.org/the-lean-post/article</span><span class="invisible">s/two-big-takeaways-from-three-lean-transformations/</span></a></p>
Jason Yip<p>What If <a href="https://mastodon.online/tags/ProcessBehaviorCharts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ProcessBehaviorCharts</span></a> Had Been Widely Adopted Before <a href="https://mastodon.online/tags/Lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lean</span></a>? <a href="https://www.leanblog.org/2025/06/what-if-process-behavior-charts-had-been-widely-adopted-before-lean/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">leanblog.org/2025/06/what-if-p</span><span class="invisible">rocess-behavior-charts-had-been-widely-adopted-before-lean/</span></a></p>
ralf warümme tauscher<p><span class="h-card" translate="no"><a href="https://chaos.social/@BarbNerdy" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>BarbNerdy</span></a></span><br>ja, is mir auch oefter untergekommen. aehnlich zu post-agile.<br>obwohl es da draussen ja immernoch an den basics hapert wie maximal hohe auslastung und parallel-aufgaben.</p><p> <span class="h-card" translate="no"><a href="https://pod.librescrum.org/@zusammen_mehr_elefant" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>zusammen_mehr_elefant</span></a></span> <span class="h-card" translate="no"><a href="https://friends.librescrum.org/@NadjaBoehlmann" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>NadjaBoehlmann</span></a></span> <span class="h-card" translate="no"><a href="https://friends.librescrum.org/@Alisa" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Alisa</span></a></span> </p><p><a href="https://friends.librescrum.org/tags/scrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scrum</span></a> <a href="https://friends.librescrum.org/tags/lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lean</span></a> <a href="https://friends.librescrum.org/tags/agile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>agile</span></a></p>
Jason Yip<p><a href="https://www.lean.org/the-lean-post/articles/lean-without-daily-management-heres-what-happened-at-starbucks/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">lean.org/the-lean-post/article</span><span class="invisible">s/lean-without-daily-management-heres-what-happened-at-starbucks/</span></a> <a href="https://mastodon.online/tags/Lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lean</span></a> Without Daily Management? Here’s What Happened at Starbucks - Lean Enterprise Institute</p>

screwing around with #Lean has mainly served to confirm my prior suspicion that LSPs need to be a lot lighter weight before I'll be interested in using them on a day-to-day basis. I do not appreciate it when my editor lags and my computer's fans howl because some kind of compilation process is being repeated for every keystroke *while I'm in the middle of writing a comment*.

I recently set myself the exercise of using modern automated tools - in particular, a combination of the #GithubCopilot large language model and the dependent type matching tactic #canonical - to try to semi-automatically formalize in #Lean a one-page proof provided by a collaborator of the #EquationalTheoriesProject (Bruno Le Floch). With these tools, I was able to more or less blindly do the formalization in 33 minutes, withou any real high level conception of how the proof proceeded. It was a very different style to how I usually formalize results, but was workable for this type of technical, non-conceptual argument where the main issue is to get the details correct rather than the "big picture".

I recorded my attempt at youtube.com/watch?v=cyyR7j2ChC . See also additional discussion at leanprover.zulipchat.com/#narr . The final proof (which is far from optimized, but got the job done) can be found at github.com/teorth/estimate_too