Maths Rant

Rants about my love/hate relationship with Mathematics

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One Step at a Time

March 20, 2026April 2, 2026 / Shub Das / Leave a comment

I often find it hard to come up with ideas for things, and that probably shows in the spontaneous nature of both the topics and timing of my posts. More often than not, my ideas for posts come from conversations. Earlier this week, I had a fascinating conversation with my tutor about the beauty of … Continue reading One Step at a Time

From 0 Bars to 5G: What’s Really Going On

August 29, 2025September 9, 2025 / Shub Das / Leave a comment

Ever wondered why you sometimes get perfect signal in some random field in Wales but can't even load a message while inside a lift? Or how you're able to make an emergency call even when your phone says No Service? Or why your phone switches from 4G to 3G (or refuses to load anything at … Continue reading From 0 Bars to 5G: What’s Really Going On

Recent Posts: Maths Rant

On Writing Like a Human (Whatever That Means Now)

The Missing First Page of Most Maths Notes

On the Value of Mathematics in the Age of GenAI 

One Step at a Time

On the Joy of Problem Solving

Measuring by Eye

The Things I Cannot Control 

On Proving Things (in Maths, and in Life)

‘I don’t know. It’s a mystery.’

New Year, Old Confusion

A lot of maths notes feel like they start on page two. You see a theorem, then a proof, then an example. As I slowly but surely work through catching up on lectures and revision, one of the questions I’ve found myself sitting with is this: I often find it hard to come up with ideas for things, and that probably shows in the spontaneous nature of both the topics and timing of my posts. One of the things I didn’t expect to miss at university was doing school maths challenges. I think my first memory of cooking involves burning pasta. And at the time, I decided cooking simply wasn’t for me. People often say “focus on what you can control” as if it’s that’s simple and isolating variables in life is as easy as it is on a problem sheet. There are so many things behind the phrase “let it go.” History, attachment, hope, ego, fear, unprocessed conversations, futures that only existed in your head. Life isn’t a well posed problem. It’s chaos, entropy, with boundary conditions you didn’t choose. You can’t always cleanly separate the controllable from the uncontrollable when the thing you want sits right at that boundary. As much as this blog is about Maths, it’s also about rants. So here’s another one. One of the games I’ve been playing over the past few days is Celeste. If you’ve ever played it, you’ll know: you die. Constantly. Sometimes hundreds, thousands of times in a single chapter. Every January, without fail, I write the date down wrong at least once. That’s expected. But what’s less expected is that my brain occasionally still wants December to be the tenth month. Which, objectively, it isn’t, but linguistically? It kind of is.
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