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)
33%
+0 −2
What is "continuous" in Math?

3 answers  ·  posted 3y ago by deleted user  ·  last activity 3y ago by deleted user

terminology
40%
+0 −1
50%
+0 −0
Is $x=\int \int \ddot{x}\mathrm dx \mathrm dx$?

1 answer  ·  posted 3y ago by deleted user  ·  last activity 3y ago by celtschk‭

multivariable-calculus
50%
+0 −0
42%
+1 −2
42%
+1 −2
How do mathematicians measure shape perimeters?

2 answers  ·  posted 3y ago by deleted user  ·  edited 3y ago by deleted user

geometry
40%
+0 −1
40%
+0 −1
How to visualize division in the Odds form of Bayes's Theorem?

0 answers  ·  posted 3y ago by DNB‭  ·  edited 3y ago by DNB‭

probability
81%
+7 −0
When and how should the $Z_n^2$ statistic be used?

1 answer  ·  posted 4y ago by HDE 226868‭  ·  last activity 3y ago by HDE 226868‭

statistics
71%
+3 −0
42%
+1 −2
60%
+1 −0
40%
+0 −1
What is the meaning of integration under integral sign?

1 answer  ·  posted 3y ago by deleted user  ·  last activity 3y ago by deleted user

calculus integration
45%
+3 −4
Why does “unless” mean “if not”?

2 answers  ·  posted 4y ago by PSTH‭  ·  edited 3y ago by Peter Taylor‭

logic
33%
+0 −2
50%
+0 −0
How to derive some trigonometric formulas?

2 answers  ·  posted 3y ago by deleted user  ·  last activity 3y ago by deleted user

trigonometry
50%
+0 −0
A formal-logic formula for decimal to binary conversion

3 answers  ·  posted 3y ago by deleted user  ·  last activity 3y ago by r~~‭

bases conversion
50%
+0 −0
33%
+0 −2
If k = 1, why $n(n-1) \dots \color{red}{(n-k+1)} = n$?

1 answer  ·  posted 3y ago by DNB‭  ·  edited 3y ago by DNB‭

probability