smat <- diag.spam( 1:8)
smat
options(spam.printsize=49)
smat
# List all spam options:
options()[grep("spam",names(options()))]
# Reset to default values:
options(spam.eps=.Machine$double.eps,
spam.drop=FALSE,
spam.printsize=100,
spam.imagesize=10000,
spam.cex=1200,
spam.structurebased=FALSE,
spam.inefficiencywarning=1e6,
spam.trivalues=FALSE,
spam.listmethod="PE",
spam.NAOK=FALSE,
spam.safemodevalidity=TRUE,
spam.dopivoting=TRUE,
spam.cholsymmetrycheck=TRUE,
spam.cholpivotcheck=TRUE,
spam.cholupdatesingular="warning",
spam.cholincreasefactor=c(1.25,1.25),
spam.nearestdistincreasefactor=1.25,
spam.nearestdistnnz=c(400^2,400))
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