sf: Simple Features for R

suppressPackageStartupMessages(library(sf))
c(st_point(1:2), st_point(5:6))
c(st_point(1:2), st_multipoint(matrix(5:8,2)))
c(st_multipoint(matrix(1:4,2)), st_multipoint(matrix(5:8,2)))
c(st_linestring(matrix(1:6,3)), st_linestring(matrix(11:16,3)))
c(st_linestring(matrix(1:6,3)), st_multilinestring(list(matrix(11:16,3))))
c(st_multilinestring(list(matrix(1:6,3))), st_multilinestring(list(matrix(11:16,3))))
pl = list(rbind(c(0,0), c(1,0), c(1,1), c(0,1), c(0,0)))
c(st_polygon(pl), st_polygon(pl))
c(st_polygon(pl), st_multipolygon(list(pl)))
c(st_linestring(matrix(1:6,3)), st_point(1:2))
c(st_geometrycollection(list(st_point(1:2), st_linestring(matrix(1:6,3)))),
  st_geometrycollection(list(st_multilinestring(list(matrix(11:16,3))))))
c(st_geometrycollection(list(st_point(1:2), st_linestring(matrix(1:6,3)))),
  st_multilinestring(list(matrix(11:16,3))), st_point(5:6), 
  st_geometrycollection(list(st_point(10:11))))
head(st_point(0:1), 2)

# Ops.sfg:
ls = st_linestring(rbind(c(0,0),c(0,1)))
pt = st_point(1:0)
ls | pt
ls / pt
ls & pt
ls %/% pt
# arith:
ls + pt
ls - pt
ls * pt
ls / pt
# unary:
+pt
-pt
try(!pt)