Questions (307)

 24 Ramanujan style nested differential Equation 20 Expressing the determinant of a sum of two matrices? 20 What is the analytic continuation of the Riemann Zeta Function 16 Formal Proof that area of a rectangle is $ab$ 16 Proving $\frac{1}{1-x} \circ \frac{1}{1-x} = 1 - \frac{1}{x}$ from a series point of view

Reputation (7,793)

 +10 How does one make a large number using computable methods? +5 Lowest dimensional faithful representation of a finite group +10 A system of $n$ equations , how does it behave for growing $n$? +5 What is the analytic continuation of the Riemann Zeta Function

 21 How can we simplify the expression $P+\sqrt{P^2+\sqrt{P^4+\sqrt{ P^8+\cdots)}}}$? 12 Difference between formula and algorithm 10 Why is $x^{-1} = \frac{1}{x}$? 10 What does a “half derivative” mean? 9 What is the most efficient way to calculate the sine of a rational number?

Tags (298)

 58 calculus × 61 19 algorithms × 13 44 algebra-precalculus × 22 19 soft-question × 10 28 real-analysis × 24 18 integration × 22 25 number-theory × 52 17 trigonometry × 12 22 ordinary-differential-equations × 42 16 definite-integrals × 6