Lines 15,16 of R/src/library/base/man/integrate.Rd say: \item{f}{An \R function taking a numeric first argument and returning a numeric vector the same length. Returning a non-finite [] will Where I put [], should a word such as "vector", "value", or "element" be added? Stephen -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._