Matthias Boehm created SYSTEMML-2214:
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Summary: Extraction of triangular matrices
Key: SYSTEMML-2214
URL: https://issues.apache.org/jira/browse/SYSTEMML-2214
Project: SystemML
Issue Type: Task
Reporter: Matthias Boehm
This task aims to support the following R base functions
{code}
lower.tri(x, diag = FALSE)
upper.tri(x, diag = FALSE)
{code}
which return a boolean matrix by default, extended by an argument to optionally
return the values.
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