> Uwe Brauer writes: > #+TBLFM: $3='(org-lookup-first $1 '(remote(table1, @I$1..@II$1)) '(remote(table1, @I$7..@II$7))) Oops no I tried $3='(org-lookup-first '(remote(table1, @1$7..@4$7))) And that gave error So thanks a lot > #+TBLFM: $5=vsum($2..$4) > IIUC, it seems to be the result that you're expecting. > Bruno -- Warning: Content may be disturbing to some audiences I strongly condemn Putin's war of aggression against Ukraine. I support to deliver weapons to Ukraine's military. I support the NATO membership of Ukraine. I support the EU membership of Ukraine. https://addons.thunderbird.net/en-US/thunderbird/addon/gmail-conversation-view/