WordNinja
@Word_Ninja_botНаходим посты по ключевым словам в Telegram. Find posts by keywords in Telegram. Support: @nikita_luchevoi
I can calculate arithmetic expressions. I understand and can calculate: - arithmetic operations: +, -, *, / - brackets ( and ) - square root sqrt or √, and squaring sqr - exponentiation ^ - trigonometric functions sin, cos, tg, ctg, asin, acos, atg, actg - absolute value abs - number PI