Is there an integer solution for $(x^x) + (y^y) =(z^z)?$
71361
Prove that $x^x+y^y=z^z$ doesn't have integer solutions
113386
Find all integer roots of: $x^2(y-1)+y^2(x-1)=1$
87304
Solving for $x$ : $a^x+b^x=c$
87345
How many ways so that $x+y+z\leq n$?
114996
$x+y+z=n$. Finding the number of solutions.
143194
How would you solve the diophantine $x^4+y^4=2z^2$
137015
Solutions for $a^2+b^2+c^2=d^2$
88189
Finding all integer solutions of $5^x+7^y=2^z$
35504
The Diophantine equation $x^2 + 2 = y^3$
50760
Solutions to $y^2 = x^3 + k$?
61877
Find all integer solutions to Diophantine equation $x^3+y^3+z^3=w^3$
145287
Solve for integers $x, y, z$ such that $x + y = 1 - z$ and $x^3 + y^3 = 1 - z^2$.
20834
Integer solutions to $c=a^2-b^2$
2205
Solving $x^{x^x}=c$ with Lambert's W function
72857
Find the number of integral solutions of $2x + y + z = 20$?
32599
Solution to the functional equation $f(x^y)=f(x)^{f(y)}$
72023
Integer solutions of the equation $x^2+y^2+z^2 = 2xyz$