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Apr
16
answered Function with no roots
Mar
25
asked Can the Monty Hall paradox be explained by Berkson's paradox?
Mar
3
answered Correct set notation for “all integers which are not multiples of 7”?
Nov
19
answered Are there any limit questions which are easier to solve using methods other than l'Hopital's Rule?
Aug
13
answered Can a sequence have infinitely many limits among its subsequences?
Jul
19
answered A question regarding the constant of integration
Jul
8
asked Symbolically formulate the two guard problem so it can be solved by a computer
Jul
7
answered Prove that if $g^2=e$ for all g in G then G is Abelian.
Jul
6
answered Unsolvability of a Quintic and its link with “Simplicity” of $A_{5}$
Jul
4
answered Taking the square root of an imaginary number
Jun
18
answered Quartic Solution on Wikipedia special cases problem $S=0$ how to “change the choice of cubic root”?
Jun
18
answered Quartic Solution on Wikipedia special cases problem $S=0$ how to “change the choice of cubic root”?
Jun
15
answered A misleading commutative diagram
Jun
14
answered Computer algebra system for solving systems of partial differential equations / PDEs
Jan
6
asked Finding the location of an image of the Mandelbrot set
Dec
16
answered Is Cantor's diagonal argument dependent on the base used?
Dec
1
answered Proving formula for sum of squares with binomial coefficient
Nov
14
answered Give a concrete sequence of rationals which converges to an irrational number and vice versa.
Oct
9
answered Am I just not smart enough?
Aug
11
answered Is “$a + 0i$” in every way equal to just “$a$”?