tempru


temsepcau


ditcu


junla


temli'u


cedra
gismu x_{1} is an era/epoch/age characterized by x_{2} (event/property/interval/idea). (x_{2} interval should be the defining boundaries; if merely a characterizing period, the nature of the interval should be expressed in an abstract bridi, or the interval should be marked with tu'a; x_{2} may also be characteristic object(s) or practices of the era, if marked with tu'a); See also ranji, temci, citsi.


ranji


renvi


zatra'i


tcika
gismu x_{1} [hours, minutes, seconds] is the time/hour of state/event x_{2} on day x_{3} at location x_{4}. Also o'clock, timeofday. (time units in x_{1} are specified as numbers separated by pi'e or are unit values massified with joi); See also cmavo list ti'u, cacra, cerni, detri, donri, djedi, junla, nicte, mentu, snidu, temci, vanci, dirba, mokca.


temjudri
lujvo x_{1} is a point on time axis, of event/state x_{2}, in system x_{3}. temci zei judri. Both date and time may be x_{1} all together. See te'i for BAI. See also detri, tcika. ex.) li re no pa mu pi'e mu pi'e ci no pi'e re no pi'e re vo cu mentu temjudri su'o nuntumdesku u'y ty cy xi ma'u so (There was an earthquake at 20150530 20:24 UTC+9.) / li re vo mu ze pa ze re pi so ze mu cu temjudri su'o nuntumdesku la juli'us (There was an earthquake at 2457172.975 of Julian date.)


citsi
gismu x_{1} is a season/is seasonal [cyclical interval], defined by interval/property x_{2}, of year(s) x_{3}. Also anniversary (= citsydei, na'arcitsydei), jubilee (= mumnoncitsi); the period of time may be short or long as indicated by x_{2}, and may occur every year or every nth year as indicated by x_{3} (default every year); (x_{2} and/or x_{3} may need metaphorical restriction: djecitsi, pavdeicitsi; also equinox, solstice, time of year. See also cedra, crisa, critu, dunra, ranji, temci, vensa, jbena.


salrixo
fu'ivla x_{1} is the differintegral of x_{2} with respect to x_{3} of order x_{4} with starting point x_{5} Definition of which differintegral operator is being used is context dependent. Output x1 is a function, not a value (that is, it is f rather than f(x)); it must be specified/restricted to a value in order to be a value. x2 is likewise a function. If the function has only one variable, x3 defaults to that variable; when x2 is physical, without context, time will probably usually be assumed as the default of x3 (but may be made explicit by {temci zei salrixo}). Positive values of x4 are integrals, negative values are derivatives, and zero is identity; at the least, any real value may be supplied for x4; x4 has no default value. Useful for making lujvo for physics, for specifying career/total/sum versus peak/instantaneous value, for distinguishing between instantaneous versus average values/quantities, for specifying rates, etc. See also: salri (synonymous gismu).
