Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
M
Calculating Christoffel symbols from riemannian metric
Replies
2
Views
3K
shahar
shahar
shahar
diiferential geometry
Replies
3
Views
2K
mario99
M
P
Can anyone see where I go wrong (applied maths question...)
2
Replies
24
Views
2K
mario99
M
M
Is the Levi-Civita connection of any sum of 2 metrics, the sum of their respective Levi-Civita connections?
Replies
9
Views
796
fresh_42
F
M
Is [imath]f(x^1, x^2, x^3)=(2x^1, x^2, x^3)[/imath] an isometry of the canonical metric on [imath]\mathbb{R}^3[/imath]?
Replies
5
Views
645
MathNugget
M
shahar
street area
Replies
4
Views
551
Dr.Peterson
Dr.Peterson
M
How to make the the tangent space TM into a fiber bundle
2
Replies
20
Views
2K
MathNugget
M
H
Position of particle two dimensions
Replies
5
Views
783
mario99
M
M
How to calculate what pie of a pie chart matches a specific (x,y) coordinate
Replies
2
Views
491
MagicNRS
M
C
Equally spaced circles between two circles inclusive, with a minimum specified gap but no overlap.
Replies
16
Views
1K
Dr.Peterson
Dr.Peterson
H
Force diagram
Replies
2
Views
418
khansaheb
K
Agent Smith
Hyperbolic function
Replies
4
Views
607
Agent Smith
Agent Smith
M
Basic Trig Question
Replies
16
Views
1K
Masaru
M
imk
Transformation of Trig function w = 2*d*tan(a/2)
Replies
3
Views
597
Dr.Peterson
Dr.Peterson
N
Problem of trigonometry
Replies
4
Views
553
Dr.Peterson
Dr.Peterson
P
finding an infinity serie for a
Replies
11
Views
849
mario99
M
P
solve for x
2
Replies
25
Views
2K
mario99
M
U
Angle related to different-sized, adjacent squares
Replies
13
Views
1K
lev888
lev888
U
Finding water volume in an inclined cylinder
Replies
4
Views
599
Dr.Peterson
Dr.Peterson
M
How to calculate the flux of a vector field? (differential geometry)
Replies
15
Views
2K
blamocur
blamocur
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