v9v

9 ms·

121.
The Unstable Queen(mtmason.com)
1 points by v9v 1y ago|0 comments
122.
by v9v 1y ago
The way I had understood it was that the author arrived at these problems by incrementally modifying complicated integral formulas just up to the point where Mathematica couldn't solve them, and then used the solution from Mathematica
123.
by v9v 1y ago
For an open-source robot design the website seems quite light on the hardware details. All I was able to find from the link were the robots' physical dimensions in Imperial (?) units. There seems to be a github repository for the robot
124.
by v9v 1y ago
> That would be a bug-free system, which is impossible. Why? If the rest of the car can function within design specifications for years, why can't the firmware? I'm fine with updates to add compatibility with new protocols and
125.
by v9v 1y ago
re: common lisp shines at low-level tasks like microcontroller programming While I couldn't find an explicit declaration of this in the linked article, the tunnel system likely has something on the level of an SBC (think raspberry pi)
126.
by v9v 1y ago
Here's a recently-written summary of the different libraries in SICL (including each library's purpose and status) http://metamodular.com/SICL-related-libraries/sicl-related-l...
127.
by v9v 2y ago
I love the small image previews to the left of the lines of code loading and saving images. Which editor is this?
128.
by v9v 2y ago
I am frequently disappointed with the results I obtain from search engines, but in some of these cases I can find the things I'm looking for by tweaking the advanced search settings. On the other hand every time I've used language
129.
by v9v 2y ago
I'm not claiming to be the majority here, but I first learned about Yoko Ono and her work from a Fluxus artists' catalogue and much later found out that she was married to someone famous.
130.
by v9v 2y ago
This can be taken as an instance of the Shifting Baseline phenomenon [1]. The fact that we can only perceive certain changes over large timescales doesn't mean we can safely ignore them. It's harmful to ignore experienced perspect
131.
by v9v 2y ago
Seems like my post is a duplicate, see older one here: https://news.ycombinator.com/item?id=43471578
132.
Bambu Lab H2D(bambulab.com)
2 points by v9v 2y ago|1 comments
133.
by v9v 2y ago
Redefining 'def' is a trick used in Tcl to make "safe" configuration languages exposed to the end user. You define all of your configuration options as functions and then undefine everything else (including "proc&qu
134.
by v9v 2y ago
I believe it's spelled as "pastime" :)
135.
by v9v 2y ago
Seems to me that it loses its balance and extends its arms in order to rebalance itself, similar to what's happening in their demo videos https://www.youtube.com/watch?v=GtPs_ygfaEA?t=24 I've worked with their rob
136.
by v9v 2y ago
> Still, expert reviewers will occasionally disagree in their labelling. To ensure quality, an audio clip [box characters], at which point [...] Have they censored their own article?
137.
by v9v 2y ago
Reddit provides RSS feeds, which this app is claiming to support.
138.
by v9v 2y ago
I would argue that kobold.cpp is even easier to use than Ollama. You click on the link in the README to download an .exe and doubleclick it and select your model file. No command line involved. Which part of the user experience did you have
139.
by v9v 2y ago
There seems to be a github repo here with binaries (but you need to get maxima separately, probably from sourceforge): https://github.com/wxMaxima-developers/wxmaxima
140.
by v9v 2y ago
Raymond Toy posted this on the ECL mailing list: https://mailman3.common-lisp.net/hyperkitty/list/ecl-devel@c...
141.
Maxima in the browser using Embedded Common Lisp on WASM(maxima-on-wasm.pages.dev)
248 points by v9v 2y ago|53 comments
142.
by v9v 2y ago
I remember reading that the Bluetooth stack was one of the main differentiators for Pebble at the time due to its reliability, shame it's not included here.
143.
by v9v 2y ago
I'm assuming that the "use dylan" is there for similar reasons as to why you declare that a package uses :cl in common lisp: This way if you want to define your own functions that replace those in the language (eg. a custom +
144.
2024 Medley Interlisp Annual Report(interlisp.org)
33 points by v9v 2y ago|3 comments
145.
by v9v 2y ago
I think most people buying RPis for the GPIO would be better served by a small microcontroller devboard like the Arduino Uno acting as the intermediary between the computer and the wires. This way if anything goes wrong (overvoltage, short)
146.
The Beetle Roboticists(mtmason.com)
1 points by v9v 2y ago|0 comments
147.
by v9v 2y ago
I quite like the concise state machine definitions used in Rodney Brooks' "A Robust Layered Control System for a Mobile Robot"[0]. The first element is the state name, and whatever is returned is the next state. (defmodul
148.
SRFI 255: Restarting Conditions(srfi.schemers.org)
1 points by v9v 2y ago|0 comments
149.
by v9v 2y ago
There is enough space on large robots to add in beefier compute if needed (at the expense of power consumption). Python is run all the time on robots. Compute usually becomes more of a problem as the robot gets smaller, but it should still
150.
Modelica(modelica.org)
306 points by v9v 2y ago|112 comments

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