math/R-spacetime/DESCR: 7b475eaa4f01dff6a22e49035545815c4e38cce4792ca7685fbbf5f294e7aede
math/R-spacetime/Makefile: a3ff7217c0a79545956d8baff7b460bbabec4ebfabb3f52ae5199615c1a6d7c6
math/R-spacetime/distinfo: d5ec57d42f572cc2d4960b0739acf358bd941ebeec0f32393432abc71497356f
