What is the real price of pi?
I've heard that the value of pi is approximately 3.14, but I'm wondering if there's a more precise, 'real' price for it. Maybe there's a specific value that mathematicians or scientists use in their calculations that's different from the common approximation.
What is the price of pi in Huobi today?
I don't understand this question. Could you please assist me in answering it?