The sum of array problem. there is a difference in the answers of that of the output and the answer of calc
43
Is floating point math broken?
74682
How should I solve combination addition like this?
31286
Compare 2 arrays which returns difference
46252
Is sum+++i undefined behavior in C?
100314
Problem with the subscripts of adjacent sums
116619
How to optimally divide an array into two subarrays so that sum of elements in both are same, otherwise give an error?
116824
Find the sum of two elements in a matrix
103352
Is there an error in this question on vector addition and subtraction?
77517
Why is this sum a representation of e?
11359
Determine the Set of a Sum of Numbers
1739
Adding two numbers concatenates them instead of calculating the sum
10400
Why adding these two double does not give correct answer?
157069
sum of double precision gives weird results
55739
Arrays misbehaving
99443
sum(Array) says index exceeds matrix dimensions
73570
Sum of (example: 0+1+2+3 = 6 , 0+1+2+3+4+5+6+7 = 28 and so on)
116283
How to properly interpret a seemingly contradictory result in Mathematica?