The formal group exponential is the compositional inverse of the formal logarithm. On a sufficiently small neighborhood over a characteristic-zero local field, both series converge and identify the formal group with the additive group.

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  1. Formal logarithm
  2. Formal group law
  3. Elliptic curve
  4. Genus one curve
  5. Geometric genus
  6. Normalization of an algebraic curve
  7. Algebraic geometry
  8. Geometry and topology
  9. Area of mathematics
  10. Mathematics
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