SquareRootByHalfSquareWithKijoho Explains how to calculate square root by half square method with Kijo-ho English page: https://mmurak.github.io/SquareRootByHalfSquareWithKijoho/sqrtWithKijoho.html Japanese page: https://mmurak.github.io/SquareRootByHalfSquareWithKijoho/