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Kotomora

ものとする

Meanings

1

expression, suru verb (irregular)

shall; will; is to

usually written using kana alone

Formal expression used in contracts, regulations, or official documents to state a rule or obligation. Follows a verb in dictionary form.

2

expression, suru verb (irregular)

assume; suppose

usually written using kana alonemathematics

Mathematical or logical use: to set a hypothesis or premise. Often used in proofs or problem statements.