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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Contravariant Memes

Posts tagged with Contravariant

Tensor Notation Nightmare

Physics Math Science Academia
9 months ago 47.3K views 0 shares
Tensor Notation Nightmare
The ultimate physics notation showdown! When your professor demands you write contravariant indices in the top right, but you know that position is already taken by exponents. 😱 This is tensor calculus torture at its finest - where mathematical notation collides with the laws of the universe! Einstein summation convention veterans know this pain. The professor's "Just do it" energy completely ignores the existential crisis of where to put your indices when you're already juggling partial derivatives and coordinate transformations. Next time someone says physics is just "applying formulas," show them this and watch their brain melt faster than Thanos can snap his fingers!

Spotlight

How to run DeepSeek V4 Flash locally (Mac, Linux, Windows)

How to run DeepSeek V4 Flash locally on Mac, Linux, or Windows: hardware that fits 167GB, llama.cpp setup, and realistic speed expectations. Read article →

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LG 34-inch curved ultrawide gaming monitor
When you shop, we're closer to understanding why it works in theory but not in practice. 🤔