Hi all,

I see we have

Sparse ITensors as

Single Element ITensor

Combiner

Delta and Diagonal ITensor

Also, IQTensor for block-sparse matrix.

However, is there any support for original sparse matrix which is defined as non-zero elements are less than half of total elements and doesn't have specific structure?

I was hoping to QR decompose a very large rectangle sparse matrix such as 4^30 x 4.

Thank you very much!

Best,

Victor