This sentence contains kanji not approved for regular use.

This sentence contains non-Jōyō kanji.

It's difficult to find a list of kanji for names.

His poem depicts a world of nothingness.

She is a famous numerologist, and many people seek her advice.

Please teach me how to find the greatest common divisor.

In this experiment, we will measure the critical Reynolds number.

I am currently reading Numbers.

What is the value below this decimal point?

Please calculate the quartiles of this data set.