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Central topics covered include curves, surfaces, geodesics, intrinsic geometry, and the Alexandrov global angle comparision theoremMany nontrivial and original problems (some with hints and solutions)Standard theoretical material is combined with more difficult theorems and complex problems, while maintaining a clear distinction between the two levels
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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