A lesson written for the gap you actually have.
Learn starts from what your memory says you are missing. It explains that idea, works an example, then checks you on it with cards it writes for the purpose — and keeps going until the check comes back clean.
- Personalised lessons
An explanation and a worked example for the exact idea you missed, not the chapter it lives in.
- New cards, written for you
Every lesson ends with cards that did not exist before, aimed at the gap it just taught.
- Iterative testing
Answer, get read point by point, learn again from what is still missing. The loop ends when the evidence says so, not after a fixed number of rounds.
Depreciation reduces net income but no cash leaves. To get from net income back to cash, you add it back.
Net income 80, depreciation 20 → cash from operations starts at 100, before working capital.
A company writes down goodwill by 50. What happens to cash from operations, and why?
- Recurring confusion. You describe enterprise value using the definition of equity value — 3 times, 2 sessions.
- Fades fastest. Deferred tax — right on the day, wrong a week later. Due again tomorrow.
- Solid. Nothing in LBO mechanics has slipped in 30 days.
It starts from the evidence
Learn does not ask what you want to study. It reads what keeps going wrong — the pair of ideas you confuse, the topic that fades fastest — and writes the lesson for that.
- Teach2 ideas
- Check1 still missing
- Teach againonly the missing one
Teach, check, teach again
Each round is a short explanation, a worked example, and a check in your own words. What you still miss becomes the next round; what you have shown you know drops out.
Memory that only moves when you earn it
A lesson you passed changes what the app believes about that idea, just as a quiz would — and a check you failed does not get rounded up to knowing.
Also on synapseHQ
A lesson written for the gap you actually have.
Every way of studying a set feeds the same memory of what you know — and every one is built for the answer in your own words.