Sep
12
revised Finding the number of two digit numbers
deleted 1 character in body
Sep
12
revised Finding the number of two digit numbers
added 22 characters in body
Sep
12
revised Finding the number of two digit numbers
format
Sep
12
revised Finding the number of two digit numbers
format
Sep
12
reviewed Edit Expected run in a run test.
Sep
12
revised Expected run in a run test.
added link
Sep
12
reviewed Approve differential equation $(x^4+x+y)dx-xdy=0$
Sep
11
revised Solving strange Modular arithmetic
remofed the **edit** note
Sep
10
comment Proof of special case of Fermat's Last Theorem
The title is really bad. It does not say anything about the mathematicl content of the post.
Sep
10
comment Proof of special case of Fermat's Last Theorem
+1 I read it after the 3rd edit and it looks very clear and right for me.
Sep
9
comment Are there any mathematics “problem websites” similar to Project Euler?
This contains programming puzzles and challenges. There I found a link to ponder this. The current puzzle is a math problem. and i needed programming to find a solution of the current problem. Pen and Paper problems can be found on (imo-official.org/problems.aspx). Books about algorithms, number theory or numerical mathematics may contain the type of problems you are looking for
Sep
9
reviewed Approve Can rational numbers have decimals?
Sep
8
reviewed Reject summing the powers of a complex number
Sep
8
comment seemingly simple question about polar coordinates
-1 this is you 5th question on this site, it's time to use LaTeX
Sep
8
awarded  Quorum
Sep
8
reviewed Approve What is the sample variance-covariance matrix?
Sep
8
reviewed Approve Basis For A Topology
Sep
8
reviewed Approve Differentiating between rearrangements and permutations.
Sep
7
reviewed Approve cumulative density function exercise
Sep
7
reviewed Approve How to learn developing the formal proof of statements or theorems?