What does it mean to define something as a curve?
134880
Is there a difference between $y(x)$ and $f(x)$
121014
Why does a vertical line have a SLOPE (steepness) of undefined?
99740
Why is it "geometric" but "theoretical"?
69383
What do Algebra and Calculus mean?
154012
A simple curve of positive area
100283
How to understand the notion of a differential of a function
87054
line segments with edges into a curve
136936
How do you tell if a metric is curved?
12640
Is there a geometrical definition of a tangent line?
86741
Relation between different definitions of degree in complex geometry
20108
Closing a path with a "to" curve
126549
Confusion over the definition of "model"
116047
How to define a graphic
147274
Can I get the curvature at any point of a random curve?
54685
Defining metrics as a function to something other than the reals.
78708
What do mathematicians mean when they say "form"?
88854
Simple way to understand what derivative is