New posts in functions

Minimise $f(x,y,z)=x^2+y^2+z^2$ subject to the condition $1/x+1/y+1/z=0$

functions maxima-minima lagrange-multiplier

if $f(x + y) = f(x)f(y)$ is continuous, then it has to be injective.

functions continuity exponential-function functional-equations

How do I evaluate this definite integral?

calculus integration functions definite-integrals

What is meant by "function on the unit cube"?

functions neural-networks

Application of the Arzela-Ascoli Theorem

real-analysis functional-analysis functions partial-differential-equations weak-convergence

Notation for functions vs. numbers

functions notation

Matrix Multiplication $\to$ Function Composition?

matrices functions function-and-relation-composition

sigmoid $\circ$ sigmoid = sigmoid?

functions examples-counterexamples function-and-relation-composition

How would I simplify this function $\rho(x)=x+\sqrt{x-\sqrt{x-\sqrt{x+\sqrt{\dots}}}}$

calculus functions radicals nested-radicals

how can we convert sin function into continued fraction?

calculus real-analysis functions

What is the function of "one of my favourite xxx"?

functions

Is there a function such that $f' = f\circ f$?

calculus functions

A question from the dreams realm

functions convergence-divergence summation

Dollar Value To Word In LibreOffice Calc

libreoffice extension functions

Find the minimium point of a function $f(x, y)$

multivariable-calculus functions

particular function with these properties? [closed]

functions

2021 CSMC contest question

functions contest-math

if $|f(n+1)-f(n)|\leq 2001$, $|g(n+1)-g(n)|\leq 2001$, $|(fg)(n+1)-(fg)(n)|\leq 2001$ then $\min\{f(n),g(n)\}$ is bounded

real-analysis functions

Examples of bijections from $\mathbb Z\to\mathbb Z$ such that their sum is a bijection?

functions elementary-set-theory examples-counterexamples

non time constructible functions [duplicate]

functions algorithms computer-science examples-counterexamples analysis-of-algorithms