Abacus is a traditional Chinese calculation toolCan you perform open square operations using an abacus?

The abacus can be used to perform mathematical operations such as addition, subtraction, multiplication, division, squaring, multiplication, etc., of which the squaring operation generally has a half-nine-nine squaring method, product-difference squaring method, formula squaring method, and multiplication-square squaring method, so the use of the abacus can be performed to square the operation.

On the abacus, the number and position of each line of beads has its own specific meaning, by moving the position and number of beads, you can perform different mathematical operations. When using the abacus for squaring operations, you can gradually approximate the value under this root sign by constantly fine-tuning the number and position of beads in each row.