余3用英语怎么说

"余3" (yú sān) is a Chinese term that refers to the remainder when a number is divided by 3. It is often used in mathematics and computer programming to determine if a number is divisible by 3.

For example, if we divide 12 by 3, we get 4 with a remainder of 0. In this case, the "余3" would be 0. However, if we divide 13 by 3, we get 4 with a remainder of 1. In this case, the "余3" would be 1.

Here are some example sentences using the term "余3" in English:

"The result of 13 divided by 3 is 4 with a remainder of 1, or 余3."
"I need to check if the number is divisible by 3 by checking the 余3."
"The algorithm for checking if a number is divisible by 3 is to divide it by 3 and check the 余3."

In English, we can also use the term "remainder" or "modulus" to refer to the concept of "余3." For example:

"The remainder of 13 divided by 3 is 1."
"The modulus of 13 divided by 3 is 1."