Derivation Memes

Posts tagged with Derivation

The Derivation Delusion

The Derivation Delusion
The greatest lie physics students tell themselves before exams. "I'll just derive Maxwell's equations on the spot" sounds brilliant until you're staring at a blank page with 5 minutes left. That clown makeup isn't face paint—it's the crushing realization that memorization might have been the easier route after all. The number of students who've uttered this phrase and subsequently failed is statistically significant.

Fine, I'll Derive It Myself

Fine, I'll Derive It Myself
The ultimate scientific power move: deriving equations from first principles because you can't remember if it's sin²θ + cos²θ = 1 or sin²θ - cos²θ = 1. That desperate moment when you're staring at your screen, calculator in one hand, scribbled notes in the other, thinking "I could Google this... but what if it's one of those trick sites that deliberately gives wrong answers to catch cheaters?" So you channel your inner Thanos, snap your fingers at conventional wisdom, and rebuild calculus from scratch in the middle of your timed exam. Twenty minutes later, you've reinvented half of differential equations just to solve one problem worth 2 points.

TLDR: Derivation Is Trivial And Left As An Exercise For The Reader

TLDR: Derivation Is Trivial And Left As An Exercise For The Reader
The ultimate academic flex: "This part is rather mathematical, so feel free to skip it and just trust me, bro!" 😂 Every physics student's nightmare is seeing that highlighted section in a textbook. Translation: "These 3 sections contain math so painful even the author didn't want to explain it properly. Good luck figuring it out on your own!" This is the academic equivalent of your friend saying "trust me, it's easy" right before you attempt something impossibly difficult. The textbook basically admits it's skipping the hard parts while still expecting you to understand the conclusion. Classic physics move!

Mathematical Holiday Greetings

Mathematical Holiday Greetings
Someone just derived their way to a holiday greeting! Starting with a complex equation, they manipulated variables and functions through several mathematical steps until—BAM!—the final line reveals "merry = x - mas". It's like watching a math magician pull a festive rabbit out of an algebraic hat! The beauty is in how they work backward from the punchline, constructing each step to lead perfectly to "Merry X-mas." This is what happens when mathematicians get into the holiday spirit but can't bear to put down their chalk. Gift-wrapping might be beyond them, but they'll absolutely crush the equation-based greeting card market!

Physics Textbooks Be Like

Physics Textbooks Be Like
The infamous physics textbook cop-out strikes again! Nothing encapsulates the trauma of physics education quite like reaching a critical point in a derivation only to see "the rest is left as an exercise for the reader." Translation: "We got tired of typing" or "This would take 7 more pages and the publisher has limits." Students worldwide collectively groan as professors smile sadistically, knowing full well that what they labeled a "simple exercise" will consume your entire weekend and three whiteboards of calculations. The educational equivalent of your GPS saying "good luck, you're on your own now" right before entering a complex highway interchange.

Bipolar Disorder But For Physics

Bipolar Disorder But For Physics
Two types of physicists in their natural habitat! On one side, we've got the pragmatic engineer with their trusty lookup tables going "brrrrr" like a money printer. On the other, the theoretical purist insisting on deriving EVERYTHING from first principles like some mathematical masochist. The pencil tip perfectly represents that theoretical physicist's ego—sharp, precise, and ready to poke holes in your approximations. Meanwhile, the lookup table folks are just trying to get stuff done before the grant money runs out!

The Postulate Power Move

The Postulate Power Move
Ever questioned a professor's mathematical shortcut only to witness their final form? That's when the mystical words "It's a postulate" emerge from the academic void! Translation: "This is true because I said so, and questioning it further will summon equations from the 9th dimension." Physics professors especially love dropping these mathematical force fields when they've skipped 17 steps on the chalkboard. Next time you hear "it's trivial," just nod and pretend you too can see through spacetime!

The Right-Hand Rule

The Right-Hand Rule
Chemistry students develop elaborate mnemonics and acronyms to memorize the periodic table, chemical bonds, and reaction mechanisms. Meanwhile, physics students just... *raises hand* "Hand." Because in physics, we don't need fancy memory tricks when we can derive everything from F=ma and a handful of constants. The universe runs on elegant simplicity that can be expressed through a few fundamental equations. Why memorize when you can derive?