Constrained Sum evaluation
74315
Constraint on variables in summation
126304
Determining bounds for the sum $\sum\limits_{n=1}^\infty \frac{1}{2^n - 3^n }$
138847
Tricky trigonometric sum evaluation
135914
Evaluate the sum of cubes
91056
How can I implement the method of Lagrange multipliers to find constrained extrema?
80638
find the minimum value given constraints
96895
Mathematical notation for a conditional sum
123757
Proving a summation inequality with induction
145690
Quadratic algorithm for 4-SUM
17551
Truncated alternating binomial sum
74149
Reducing an indicator function summation into a simpler form.
20816
Inequalities with assumptions and constraints
2687
How do I compute the discrete valuation of the sum of two elements
92763
Optimising $x_1x_2+x_2x_3+\cdots+x_nx_1$ given certain constraints
68080
Evaluation of $\sum_{k=0}^n{n\choose k}^2u^k$
19776
Simplify a combinatorial sum
137232
Bounds for the Harmonic k-th partial sum.