Translation `X ↦ X + θ` maps the block cell bijectively onto the `X^r` cell and preserves congruences modulo powers of `m_O O_δ`.

Initializing...

Translation `X ↦ X + θ` maps the block cell bijectively onto the `X^r` cell and preserves congruences modulo powers of `m_O O_δ`. · Prove2Me