MATLAB: Verification of the intepretation of a simple code that contains “isequalwithequalnans”

if statement

Could you please verify the interpretation of the code

if ~(isequalwithequalnans(a, b) ==1 | isequalwithequalnans(a, c) ==1)

'not ok'
    End

My interpretation is the following

If (a and b) are not equal OR (a and c) are not equal then

“Not ok”

isequalwithequalnans(a,b) | isequalwithequalnans(a,c)

Try

if A(i) == 3 || A(i) == 5  % BTW, no trailing semicolon needed.

Or, better yet, try this vectorized way:

A = [1 3 4 3 7 8 5 4 6 5]'
indexesToReplace = A == 3 | A == 5
B = nan(size(A));
B(indexesToReplace) = A(indexesToReplace)

 a=round(a*1000)/1000;
 b=round(b*1000)/1000;
 a(isnan(a))=0;
 b(isnan(b))=0;
 test=all(all((a==b)))

% if test =1 then a=b