Finding a function which is distance $1$ from $x^2$ along its normals
59082
Formula for curve parallel to a parabola
137902
Finding a point d distance away from another point only given a slope
92697
Shortest Distance Around Cone
137550
Finding the derivatives of inverse functions at given point of c
115808
The normal equation of the plane that contains the line $(1,1,1) + t(-2,0,3)$
117204
Finding a point along a line a certain distance away from another point!
50351
Distance between two hyperplanes
39159
Finding unit tangent, normal, and binormal vectors for a given r(t)
84074
3 normals on a parabola
97548
Number of normals from a point to an ellipse
85535
Finding maximum of $|f'(i)|$
4813
On finding polynomials that approximate a function and its derivative (extensions of Stone-Weierstrass?)
110681
Computing the Smith Normal Form
136655
Find the range of the given function $f$
45444
Distance between two vectors: Vector Calculus
108005
A normal divided by $\sqrt{\chi^2(s)/s}$
103618
Calculate $E(X^{2n})$ where $X$ is normal (0,1)