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Can a function be considered odd or even if has a discontinuity?
functions
continuity
axioms
Writing a function $f$ when $x$ and $f(x)$ are known
algebra-precalculus
functions
What is this property called for a function? $f(f(x))=f(x)$
functions
terminology
function-and-relation-composition
expansion of $\cos^k(\theta)$
functions
recurrence-relations
How to think of a function as a vector?
functions
vector-spaces
Is $\cos(x) \geq 1 - \frac{x^2}{2}$ for all $x$ in $R$?
calculus
limits
functions
trigonometry
inequality
How to find $\int_0^1f(x)dx$ if $f(f(x))=1-x$?
calculus
integration
functions
definite-integrals
Is there a function for every possible line?
functions
graphing-functions
Definition of injective function
functions
elementary-set-theory
definition
Function mapping challange
combinatorics
sequences-and-series
functions
discrete-mathematics
Number of Injective Maps
combinatorics
functions
Are all associative operations essentially function composition?
functions
associativity
All solutions of $f(x)f(-x)=1$
real-analysis
functions
functional-equations
Sum of roots of a functional equation
algebra-precalculus
functions
functional-equations
Continuity or not for being invertible [duplicate]
real-analysis
analysis
functions
continuity
Is 'clamp' a formally recognized mathematical function?
functions
terminology
Ease-in-out function
trigonometry
functions
What is the probability that the selected function maps prime numbers to prime numbers?
probability
combinatorics
functions
If $g \circ f$ is injective, so is $g$
functions
proof-verification
function-and-relation-composition
Find the probability density function of $Y=X^2$
probability
probability-theory
functions
probability-distributions
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