Functional analysis is a branch of mathematics that studies the properties of functions in infinite-dimensional spaces.

He is studying late into the night to learn a new computer language.

This computer is using the latest technology.

In linear algebra, the upper triangular matrix plays a very important role.

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

I analyze data using a spreadsheet software.

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

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

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

He is an expert in computer science.