Proving A is bigger than B without knowing either exactly: rearrange to a square, lean on the triangle inequality, deploy Cauchy-Schwarz or send in calculus. Inequality proofs are technique plus nerve. This is the real knowscape from knowhere, not a picture of one. Drag it. Watch what actually changes.
Proof isn't calculation — it's argument, where every line has to be forced by the one before it. Whether you're climbing an induction ladder or squeezing an inequality between what you know, you're never showing that something's true; you're showing it can't be false. The claim is the destination, but the reasoning is the whole mark.
Loose true facts sit in a pile — nothing proven yet, just raw material.
You lay each step on the last, every layer justified by the one below.
The stack reaches the top — the inequality now stands fully supported.
knowhere maps every concept to what it rests on and what rests on it — 1 underneath this one, 0 built on top. Each one says why, in a sentence, not as an arrow on a diagram.
Each one is its own knowscape in the app — built for how a particular student takes things in, not one explanation handed to everybody.
Every HSC and VCE concept in knowhere is built like this one — mapped to your curriculum, never capped by it. Free for a week. No card tricks, no lecture.
Free for a week, then $49 once — the 2026 exam pass ends itself after the last exam. 0 days of the pass left.
Free for a week, then a plan you can stop any time.
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