Tootfinder

How many times will I screw up the size of a hexagon in @… I'm pretty sure it's every time... I probably need to add a calculator to my code.
For now this one seemed to work:
https://www.omni…

Hexagon Calculator
The hexagon calculator finds all the geometrical properties of a regular hexagon.

«dCode - Online Ciphers, Solvers, Decoders, Calculators:
dCode is the universal site for decipher coded messages, cheating on letter games, solving puzzles, geocaches and treasure hunts, etc.»
This data-collecting website is often suggested to me when I am looking for something for data security and encryption. Are there any data-saving online alternatives in this regard?
🔑

dCode - Online Ciphers, Solvers, Decoders, Calculators
dCode is the universal site for decipher coded messages, cheating on letter games, solving puzzles, geocaches and treasure hunts, etc.

Started creating browser-based calculators for quickly computing a bunch of recurring things in darkroom processing, so far:
Scale amount by area:
Given reference dimensions and amount, compute scaled amount needed for new target dimensions.
Example: Compute drops of emulsion needed for a new print size
Two-part solution ratio:
For a total volume of a two-part solution with a A:B target mix ratio, compute how many units are needed of both A and B.
Example: For…

Just released my first ever demoscene demo at Revision 2026 in the Wild-Compo:
A tech demo for Casio fx-9860G graphical calculators!
Sourcecode: https://github.com/Manawyrm/Casiomania
Details:

GitHub - Manawyrm/Casiomania: Demo for Casio fx-9860G graphical calculators (audio, grayscale, 3d rendering)
Demo for Casio fx-9860G graphical calculators (audio, grayscale, 3d rendering) - Manawyrm/Casiomania

Fascinating: Andrzej Odrzywołek claims in a recent preprint that all constants, operators, and functions typically found in a scientific calculator can be decomposed into nested invocations of the eml function and the constant 1, where
eml(𝑥,𝑦) = exp(𝑥) − ln(𝑦).
https://arxiv.org/abs/2603.21852

All elementary functions from a single binary operator
A single two-input gate suffices for all of Boolean logic in digital hardware. No comparable primitive has been known for continuous mathematics: computing elementary functions such as sin, cos, sqrt, and log has always required multiple distinct operations. Here I show that a single binary operator, eml(x,y)=exp(x)-ln(y), together with the constant 1, generates the standard repertoire of a scientific calculator. This includes constants such as e, pi, and i; arithmetic operations including addi…

My favorite tool to calculate the ideal RRSP contribution
#rrsp #reer

It's Time To Calculate My Load
https://www.truckload3d.com/
https://globy.com/load-calculator

“Asking an AI chatbot a question consumes a great deal more energy than finding the answer via simple web search or calculator. It adds extra demand for no good reason... a bit like driving to the shops in an SUV instead of riding your bike.”
Or driving any kind of car. AI, like cars, aims to reconfigure everyday life in a way that’s vastly more energy-hungry and polluting… and profitable for a few.

Added, updated & simplified the growing collection of darkroom-related calculators and super happy how elegant and concise the code has turned out, making it super easy to add more of them in the future.
I think it's also another great, if minimal, example to illustrate how otherwise completely separate https://thi.ng/umbrella