He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

The government declared a state of emergency to prevent the spread of the new coronavirus.

The use of renewable energy helps protect the global environment.

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.

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).