In linear algebra, triangular matrices play a very important role.

A lower triangular matrix is a matrix where all the elements below the main diagonal are zero.

There is a complex love triangle between them.

I analyze data using a spreadsheet software.

My father runs a real estate business.

Please calculate the area of this right-angled triangle.

The space complexity of this algorithm is O(n).

Computational linguistics is the study of analyzing human language with computers.

San, true to his name, always seems to be shining.

Tatsumi picked up the wallet and brought it to the police box.