New posts in roots

How to solve Kepler's equation $M=E-\varepsilon \sin E$ for $E$?

algorithms roots transcendental-equations

How to find all roots of the quintic using the Bring radical

sequences-and-series polynomials taylor-expansion roots

Prove that $a^2 + b^2 \geq 8$ if $ x^4 + ax^3 + 2x^2 + bx + 1 = 0 $ has at least one real root.

calculus algebra-precalculus inequality polynomials roots

Roots of Legendre Polynomial

real-analysis roots special-functions orthogonal-polynomials legendre-polynomials

Is there a pattern to the roots of continued-fraction equations with depth $n$?

polynomials complex-numbers roots continued-fractions

Using Vieta's theorem for cubic equations to derive the cubic discriminant

algebra-precalculus polynomials roots symmetric-polynomials

Proof the Legendre polynomial $P_n$ has $n$ distinct real zeros

polynomials roots orthogonal-polynomials

Show that the equation $\tan x = −x$ has a single root on the interval $(\frac{-\pi}{2}, \frac{\pi}{2})$.

Cubic formula gives the wrong result (triple checked)

algebra-precalculus polynomials roots cubics

closed-form expression for roots of a polynomial

polynomials galois-theory roots

Why does Wolfram Alpha say the roots of a cubic involve square roots of negative numbers, when all three roots are real?

roots math-software

Prove that there exists $n\in\mathbb{N}$ such that $f^{(n)}$ has at least n+1 zeros on $(-1,1)$

real-analysis functions roots

What is $\lim\limits_{n\to\infty} (\text j_{x,x}-\text y_{x,x})$ with the BesselYZero and BesselJZero function?

limits roots special-functions bessel-functions constants

Influence of small constant term on roots of polynomial

calculus polynomials continuity numerical-methods roots

Function with no roots

Solve $\sin(z) = z$ in complex numbers

complex-analysis complex-numbers roots

Prove that $\cos(\pi/7)$ is root of equation $8x^3-4x^2-4x+1=0$

algebra-precalculus trigonometry polynomials roots self-learning

Pterodactyl and Archeopteryx: Silent P vs Voiced P

roots silent-letters

Do $3/8$ (37.5%) of Quadratics Have No $x$-Intercepts?

roots graphing-functions quadratics

Countability of the zero set of a real polynomial

calculus linear-algebra polynomials roots