Navigation : Envision Language Lokad Platform Envision Gallery Envision Reference - Glossary - Tile syntax - List of icons - StyleCode sub-language - _ - A-B-C - D-E-F - G-H-I - J-K-L - M-N-O -- markdown -- match -- max -- mean -- median -- min -- mixture -- mkuid -- mod -- mode -- monday -- montecarlo -- month -- monthEnd -- monthNum -- monthStart -- nameof -- negativeBinomial -- noGrad -- noncanonical -- normal -- nosort -- not -- nthmax -- number -- or -- order -- over - P-Q-R - S-T-U - V-W-X - Y-Z Envision Specifications Library Legacy monday monday(d: date) 🡒 date, const pure function Returns the first Monday that precedes the date (inclusive). show summary "" a1a3 with monday(date(2019, 12, 28)) monday(date(2019, 12, 30)) monday(date(2020, 1, 1)) See also The WEEKDAY function of Excel. User Contributed Notes 0 notes + add a note mode montecarlo