Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Problem with function

I made a formula in LibreOffice Writer with Insert > Object > Formula...

This is my source code:

{ sum from{i=1}to{8} (x_i - bar x )(y_i - bar y)} over { sqrt{sum from{i=1} to{8} (x_i - bar x)^2 }sqrt{sum from{i=1} to{8} (y_i - bar y)^2 } }

Did I do something wrong? image description