set_entries()#
- CubicOperator.set_entries(entries)[source]#
Set the internal representation \(\tilde{\G}\) of the operator matrix \(\Ghat\).
- Parameters:
- entries(r, r^3) or (r, r(r+1)(r+2)/6) or (r, r, r, r) ndarray
Operator matrix \(\Ghat\), its compressed representation \(\tilde{\G}\), or the equivalent symmetric 4-tensor.