今回も算盤での開立の手順を解説する。三分九九法で根が3桁の場合だ。 . . . 本文を読む
Following the last time, today's example is about actual solution of Cube root using abacus. 1/3-multiplication table method and root digits is 3 case. . . . 本文を読む
Following the last time, today's example is about actual solution of Cube root using abacus. 1/3-multiplication table method and root digits is 2 case and we require 9 as root in the steps.
. . . 本文を読む
Following the last time, today's example is about actual solution of Cube root using abacus. 1/3-multiplication table method and root digits is 2 case and we require root reduction in the steps. . . . 本文を読む
Following the last time, today's example is about actual solution of Cube root using abacus. 1/3-multiplication table method and root digits is 2 case. . . . 本文を読む
Today's example is about actual solution of Cube root using abacus. 1/3-multiplication table method and root digits is 2 case. . . . 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 4-digits case. . . . 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 and contains Zero. . . . 本文を読む