PineappleCAS
FFmpeg
PineappleCAS | FFmpeg | |
---|---|---|
27 | 486 | |
156 | 42,374 | |
- | 2.8% | |
0.0 | 10.0 | |
over 1 year ago | 6 days ago | |
C | C | |
MIT License | GNU General Public License v3.0 or later |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
PineappleCAS
- Can a TI-83 take indefinite integrals/derivatives?
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How do I find the derivative formula for a function using a TI-84?
You can use the Pineapple cas. Just note that it is still highly recommended that you learn to do derivatives on your own.
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I have a texas Ti 84 plus ce-t, does someone know how to get the trignometry answers in a square form? for example cos(x)exp2=1/3 the answer given is square 1/3 and not (square 3) / 3.
Unfortunately, this would require a CAS, which none of the 84 series has. You can use PineappleCAS to do it, though.
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ti84+ (non CE) Computer Algebra System?
CASymba (still active, features and bugfixes being added), PineappleCAS (not maintained anymore)
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What kinds of programs are allowed on the AP Calculus BC test?
I was wondering what programs I could use during the Calculus BC Test and if there were any programs that are prohibited. Specifically, I wanted to know if this was allowed or any other programs similar to this - PineappleCAS
- Partial Derivatives Program - TI-84 Plus CE-T
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Better calculator?
https://github.com/nathanfarlow/PineappleCAS There is PineappleCAS for the Plus CE
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Algebra Solver through CAS on ti 84 ce Plus CE?
CASymba (repo/doc ; download) is a new CE CAS engine alternative (or complement) to the well-known PineappleCAS, and it offers other various features
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Are there any apps or programs that make polynomials from just the zeros of a function?
I mean, you could just do it by hand? for zeros of x = 1, 3, 5, the polynomial is just (x-1)(x-3)(x-5). If you need it graphed, then that can be used directly. If you want the equation, then you'd want to look for a CAS that could do the expansion for you. Perhaps PineappleCAS? (Disclaimer: I haven't used PineappleCAS, so no clue how it is)
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Simplifying radicals with variables
Unfortunately, the TI-84 Series does not have a CAS (Computer Algebra System), which is what is needed to simplify radicals. You can download PineappleCAS by Nathan Farlow to add one, but be careful. Using it on a standardized test counts as cheating.
FFmpeg
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Creando Subtítulos Automáticos para Vídeos con Python, Faster-Whisper, FFmpeg, Streamlit, Pillow
FFmpeg (https://ffmpeg.org/)
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Show HN: CompressX, my FFmpeg wrapper for macOS, made $9k in the last 4 months
GPL2
Since FFmpeg is GPL2, doesn’t that require CompressX to disclose its source code?
IANAL, apologies if I miss understand license requirements.
https://github.com/FFmpeg/FFmpeg?tab=License-1-ov-file
- Microsoft offered FFmpeg one-time payment instead of support contract
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Writing x86 SIMD using x86inc.asm (2017)
This turns out to be a lot of assembly macros to help write one x86 assembly. https://github.com/FFmpeg/FFmpeg/blob/master/libavutil/x86/x...
The sibling comment recommending compiler intrinsics is probably the best way to go for writing SIMD code. A mixture of `` style types and intrinsics to specify instructions is a solid 90% solution compared to assembly.
If you want that last 10%, I think macros are putting the emphasis in the wrong place. They're a somewhat easy way to build up a language abstraction which will work if held carefully, but I'm confident the dev experience using this abstraction when you write invalid code will be deeply confusing.
I would suggest to write a parser instead of the macros. That'll tell you clearly when the syntax is invalid (though possibly not with much precision) and it'll give you a place to put semantic analysis for where valid syntax encodes nonsense. Do the equivalent of the macro expansions on the parsed tree instead of on the text. Emit asm as the "back end".
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Video Generation with Python
You might have heard of FFMPEG or ImageMagick for image and video edition in a programmatic way. MoviePy is a Python module for video editing (Python wrapper for FFMPEG and ImageMagick). It provides functions for cutting, concatenations, title insertions, video compositing, video processing, and the creation of custom effects. It can read and write common video and audio formats and be run on any platform with Python 2.7 or 3+.
- I want some logically difficult c programs
- Looking for a good file converter for upload testing
- Best Way to Rip Rare DVDs?
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11 Ways to Optimize Your Website
There are many cloud-based tools and websites that can convert your images, but the problem with these tools is that you usually have to upload the files for them to be processed, and some of their services are not free. In this article, I'd like to introduce a piece of software called FFmpeg, which allows you convert the images locally with one simple command.
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AI-assisted removal of filler words from video recordings
To run the demo locally, be sure to have Python 3.11 and FFmpeg installed.
What are some alternatives?
Git - Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.
mpv - 🎥 Command line video player
Upsilon - Upsilon, an OS forked from Omega for your Numworks calculator
ffmpeg-python - Python bindings for FFmpeg - with complex filtering support
CASYMBA
OpenH264 - Open Source H.264 Codec
ICE - ICE Compiler for the TI-84 Plus CE
Exoplayer - An extensible media player for Android
obs-studio - OBS Studio - Free and open source software for live streaming and screen recording
hlsdl - C program to download VoD HLS (.m3u8) files
libraries - ASL libraries will be migrated here in the stlab namespace, new libraries will be created here.
GStreamer - GStreamer open-source multimedia framework