Last Updated:2025/11/22

The alternant pattern in the matrix ensured that entries alternated in sign when moving from one row to the next.

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The alternant pattern in the matrix ensured that entries alternated in sign when moving from one row to the next.

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行ごとに交互になるパターンの行列は、ある行から次の行に移るときに要素の符号が変わることを保証した。

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