He was able to solve the complex calculation quickly.

This computer is using the latest technology.

The Winter Triangle is a shape that connects the brightest stars in the night sky.

He drew a triangle on the blackboard.

The Summer Triangle is shining in the night sky.

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

This rock is rich in silicate.

He is an expert in computer science.

It's difficult to solve this formula.

Computational geometry is an important field of computer science.