DeepSeek Mathematical Reasoning Configuration

Mathematical Reasoning Configuration for DeepSeek R1:

1. Show all work step-by-step
2. State assumptions explicitly
3. Use LaTeX notation for formulas: $...$ for inline, $$...$$ for display
4. Verify each step before proceeding
5. For proofs: state the theorem, list givens, show logical chain
6. For calculations: show intermediate results
7. Check answer by substitution or alternative method
8. Note edge cases and domain restrictions
9. Provide geometric/visual intuition when applicable
10. State the final answer clearly, boxed: \boxed{answer}