Maximum outcome when sum of numbers multiplied with another number, modulo M.
93094
How do I solve this problem on maximizing sum modulo a given number?
149759
Problem on multiplication formulae.
110703
How Can I prove (a+b) mod m = (a mod m) + (b mod m)) mod m?
72360
Find the value of $a^{2m}+a^m+{1\over a^m}+{1\over a^{2m}}$
123337
How to sum __m256 horizontally?
27001
How to calculate the following sum:
57654
Congruent Modulo $n$: definition
109490
Modular arithmetic problem (mod $13$)
107866
How is information disclosed by modular multiplication?
142978
combinatorics: sum of product of integer compositions
149269
If $a,b,c,d,e,f$ are non negative real numbers such that $a+b+c+d+e+f=1$, then find maximum value of $ab+bc+cd+de+ef$
75995
Infinite Sum - Result not correct for all cases?
93572
How to determine if $n (n \geq 2)$ given numbers can be summed up to a certain number?
83145
Sum of rational numbers
147600
Calculating large Bell number modulo a composite number
148567
Given $a,b$, what is the maximum number which can not be formed using $na + mb$?
154225
How many positive numbers need to be added together to ensure that the sum is infinite?