Manuals/calci/SUMSQ

SUMSQ(n1,n2,n3,…)

• $n1,n2,n3...$ are numbers.

Description

• This function gives the sum of the squares of the arguments.
• In Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle SUMSQ(n1,n2,n3,…) n1,n2,n3,…} , are the any real numbers.
• This function is finding the squres of the numbers and it is adding all the numbers together. Instead of numbers we can use the single array or a reference to an array.
• This function is calculated by: $n_{1}^{2}+n_{2}^{2}+n_{3}^{2}+....$.
• The arguments can be be either numbers or names, array,constants or references that contain numbers.
• Suppose the array contains text,logical values or empty cells, like that values are not considered.
• Also numbers,logical values and text representations of numbers when we entering directly in to the list of the arguments then it is countable.
• This function will give the result as error when

   1. Any one of the argument is nonnumeric or not a real number. 
   2. The arguments containing the error values or text that cannot be translated in to numbers.

Examples

1. SUMSQ(5,10)=125
2. SUMSQ(2,7,11)=174
3. SUMSQ(44)=1936
4. SUMSQ(0,10,20,30,40)=3000
5. SUMSQ(-1,-2,-3,-4,-5)=55
6. SUMSQ("2+3i","4+5i")=Null
7. SUMSQ(2+3I,4+5I)=106

See Also

• SUM
• SUMPRODUCT