YOU SAID:
Math is stupid and whoever invented it should be vaporized.
INTO JAPANESE
数学は愚かであり、それを発明した人は誰でも気にする必要があります。
BACK INTO ENGLISH
Mathematics is stupid and anyone who invented it must care.
INTO JAPANESE
数学は愚かであり、それを発明した人は誰でも気にしなければなりません。
BACK INTO ENGLISH
Mathematics is stupid and anyone who invented it must care.
That didn't even make that much sense in English.