LLMs are shockingly bad at arithmetic. Ask an agent to chain a CAC payback with a churn-adjusted LTV, convert it to EUR, and discount three years of cash flows, and you will get an answer that looks right and is quietly wrong. Floating point, dropped steps, and confident hallucination are a bad...
Source: [Dev.to](https://dev.to/datanestdigital/i-built-an-mcp-server-that-gives-ai-agents-exact-high-precision-finance-math-40pl)