Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

General Q&A about all branches of theoretical and applied mathematics, including closely-adjacent sciences where the central question is about the math.

Filters (None)
71%
+3 −0
75%
+4 −0
Is this formula for the minimal sum correct?

1 answer  ·  posted 1y ago by celtschk‭  ·  last activity 1y ago by celtschk‭

71%
+3 −0
How to calculate remaining volume of a wire spool

2 answers  ·  posted 1y ago by re89j‭  ·  last activity 1y ago by Olin Lathrop‭

71%
+3 −0
71%
+3 −0
organizing a library

1 answer  ·  posted 1y ago by msh210‭  ·  last activity 1y ago by celtschk‭

60%
+1 −0
71%
+3 −0
The gcd of powers in a gcd domain

0 answers  ·  posted 1y ago by Snoopy‭  ·  edited 1y ago by Snoopy‭

50%
+3 −3
50%
+0 −0
71%
+3 −0
Notation for nested exponents

1 answer  ·  posted 2y ago by JRN‭  ·  last activity 1y ago by leovt‭

70%
+5 −1
equilateral triangle inscribed in an ellipse

2 answers  ·  posted 2y ago by msh210‭  ·  last activity 1y ago by Anonymous‭

30%
+1 −5
75%
+4 −0
Optimising a 3 value problem (well 2 really)

1 answer  ·  posted 2y ago by KalleMP‭  ·  last activity 2y ago by Peter Taylor‭

85%
+10 −0
60%
+1 −0
How $ijk=\sqrt{1}$?

2 answers  ·  posted 2y ago by deleted user  ·  last activity 2y ago by Tim Pederick‭

80%
+6 −0
60%
+1 −0
71%
+3 −0
Matrices with rotational symmetry

1 answer  ·  posted 2y ago by Peter Taylor‭  ·  last activity 2y ago by Peter Taylor‭

50%
+0 −0
50%
+0 −0
Sample skewness consistency [closed]

0 answers  ·  posted 2y ago by Guilherme Costa‭  ·  closed 2y ago by Peter Taylor‭

71%
+3 −0
75%
+4 −0
Missing a solution: Are A and B always equal if A-B=0

3 answers  ·  posted 2y ago by re89j‭  ·  last activity 2y ago by tommi‭

40%
+0 −1