New posts in functions

Why are linear functions linear?

linear-algebra functions arithmetic

How to show that a root of the equation $x (x+1)(x+2) ....... (x+2009) = c $ can have multiplicity at most 2?

functions polynomials numerical-methods roots

Relation between differentiable,continuous and integrable functions.

calculus functions

Limit of infinite composition of sin(x)

limits functions

Why use the derivative and not the symmetric derivative?

calculus functions derivatives

Doubt about Taylor series: do successive derivatives on a point determine the whole function?

calculus functions taylor-expansion

How can I find a (simple) continuous function that works approximately this way?

functions polynomials graphing-functions

Difference of mapsto and right arrow

probability-theory functions notation

Different arrows in set theory: $\rightarrow$ and $\mapsto$ [duplicate]

functions elementary-set-theory notation

How is the Integral of $\int_a^bf(x)~dx=\int_a^bf(a+b-x)~dx$

integration functions definite-integrals

Show that $\lim\limits_{n\to\infty}\frac{a_1+a_2+\dots+a_n}{n^2}$ exists and is independent of the choice of $a$

real-analysis sequences-and-series functions recurrence-relations

Peculiar locations of the root and the maximum of $(x+1)^{x+1}-x^{x+2}$

functions exponential-function pi

Proof of properties of injective and surjective functions.

functions proof-verification

Continued fraction analog to zeta function - how to properly define it and find its properties?

functions reference-request continued-fractions bifurcation

What's the name of this theorem?

real-analysis calculus functions

$f:\mathbb{R} \to \mathbb{R}$ such that $f(x+y^2+f(y)) = f(x-y^2-f(y))$

functions functional-equations substitution

Multiplying inequalities issues

functions inequality

How do you handle the floor and ceiling function in an equation?

algebra-precalculus functions

Function "evaluation" just means "composition"?

functions category-theory type-theory lambda-calculus

Constructing Continuous functions at given points

real-analysis analysis functions