On the base e of natural logarithm Excuse me? two hundred and seventy-one thousand eight hundred and one Is e - - = 3 ^ (- 10)? ninety-nine thousand nine hundred and ninety .. .271801 Is e - - = 3 ^ (- 10)? .99990 These dots are for space occupying, and they have no practical significance Although it's irrational, I want to ask you whether the formula I gave is true?

On the base e of natural logarithm Excuse me? two hundred and seventy-one thousand eight hundred and one Is e - - = 3 ^ (- 10)? ninety-nine thousand nine hundred and ninety .. .271801 Is e - - = 3 ^ (- 10)? .99990 These dots are for space occupying, and they have no practical significance Although it's irrational, I want to ask you whether the formula I gave is true?

No, e has no relation with 3 ^ (- 10), it is an irrational number, just like angelicsk said