Modules

bbcsd: ??
{un,or}csd: ??
{un,or}csd2by1: ??
{un,or}bdb: bidiagonalize partitioned unitary matrix, step in uncsd
{un,or}bdb1: step in uncsd2by1
{un,or}bdb2: step in uncsd2by1
{un,or}bdb3: step in uncsd2by1
{un,or}bdb4: step in uncsd2by1
{un,or}bdb5: step in uncsd2by1
{un,or}bdb6: step in uncsd2by1
lapmr: permute rows
lapmt: permute cols