I was looking through the boards to try to find the answer to a problem and I found a request from two years ago for the ability to turn a decimal input into a fraction, and I thought of it as an interesting programming challenge. Here's the result!
[dec2frac] works with float inputs of up to 5 decimal places due to the limitations of the float type. If anyone's interested, I'm more than happy to share the source code, even though this is a really simple external. I hope someone gets some use out of it!
\[dec2frac\], new solution to an old problem