前回に続き、算盤での開平の手順を解説する。今回も半九九法で、根が3桁で過大根が生じ途中で根を還元するケース。 . . . 本文を読む
We will continue from where we ended in the last article, the actual solutions to calculate Square root using abacus. Today's example is Half-multiplication table method (Hankuku method), root is 3-digits case. We require root reduction in the steps. . . . 本文を読む