3 ms·
It's a common idea in analysis / number theory in mathematics - see for example https://en.m.wikipedia.org/wiki/Exponential_sum https://en.m.wikipedia.org/wiki/
by sweezyjeezy 3y ago
It's a common idea in analysis / number theory in mathematics - see for example https://en.m.wikipedia.org/wiki/Exponential_sum https://en.m.wikipedia.org/wiki/Exponential_sum