Continuity of a function
7450
Can a continuous real function take each value exactly 3 times?
127114
Differentiability implying continuity
12523
Supremum of a Continuous Function is Continuous
154572
Continuity of a function at an isolated point
73469
Continuity of the function $x\mapsto d(x,A)$ on a metric space
158567
A uniform continuous function which is not Hölder continuous
46642
Continuity of $\sin(x)/x$
151573
Show f is continuous on (0, ∞) iff f is continuous at 1 for a defined function.
62817
Functions which are Continuous, but not Bicontinuous
141223
$f(x^2) = 2f(x)$ and $f(x)$ continuous
118207
Prove that the product of two continuous functions is continuous
64487
Continuous function and dense set
103241
A function that is continuous at the origin but not differentiable there
65346
Characterisation of uniformly continuous function
81223
Real Analysis Question: continuity of $f(x) = \sum_{q_n<x} 1/n^2$
3856
Uniform Continuity of $x \sin x$
120947
continuous real-valued function