number-theory
Congruence modulo n
taught
Taught in
-
Congruence modulo n, revisited as group structure
Group Theory
Requires
Required by
- Modular exponentiation required
- Modular multiplicative inverses required
- The group ℤₙ required
Local knowledge map
Local knowledge map
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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.