Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 35575

For questions in Mathematics Education as a scientific discipline. For more hands-on questions on teaching Mathematics, please use the tag teaching. There is also a Stack Exchange community http://matheducators.stackexchange.com/

3 votes

Cool problems to impress students with group theory

Using permutations group to study solving and/or showing the impossibility of solving given initial configurations of the 15-puzzle (roughly, one can only solve "even" permutations of the puzzle). Cu …
Cam McLeman's user avatar
  • 8,467
2 votes

Applications of Euler-Cauchy ODEs

While probably not the application you were looking for, they are of pedagogical/theoretical significance for being (explicitly solvable) differential equations for which the supposition of a non-zero …
Cam McLeman's user avatar
  • 8,467