I can fall asleep immediately after taking a sleeping pill.

He is majoring in applied mathematics at university.

Combinatorial mathematics is a branch of mathematics that studies the combinations of things.

The number subtracted from the minuend is called the subtrahend.

He is studying phallicism.

Hydrocarbon is a basic element of chemical reactions.

He lined his pockets with that project.

He was taken to the hospital because of pulmonary edema.

He solved a large number of problems.

I love mathematics.