Hi all,

Just wondering whether anyone knows which DLL provides the IRR
(internal rate of return) function in Excel/VBA? I know XIRR is a
function in Office Web Components but I want to know which DLL
provides the straight IRR function.

Thanks,
Lyndon.

"Lyndon" wrote...
Just wondering whether anyone knows which DLL provides the IRR
(internal rate of return) function in Excel/VBA? I know XIRR is a
function in Office Web Components but I want to know which DLL
provides the straight IRR function.

None. It's provided in the executable, Excel.exe.