https://bugs.documentfoundation.org/show_bug.cgi?id=145332
--- Comment #1 from Rafael Lima <rafael.palma.l...@gmail.com> --- They're both documented in the same help page: https://helponline.libreoffice.org/7.3/en-US/text/scalc/01/04060106.html?DbPAR=CALC#bm_id3145991 Fun-fact, in MS Excel ROUNDDOWN and TRUNC have one minor difference: in ROUNDDOWN the argument Num_digits is mandatory, whereas in TRUNC it is optional. See this discussion: https://www.mrexcel.com/board/threads/trunc-vs-rounddown.1066382/ However, in LO Calc the argument is optional in both functions. -- You are receiving this mail because: You are the assignee for the bug.