Cheers rose from the spectator's seat.

This meteorite contains olivine.

His dog has reddish-brown fur.

The climate changes dramatically when you cross the equator.

My relatives live far away.

His achievements in science are recognized all over the world.

My friend came from Equatorial Guinea.

The calculation of an indefinite integral can be considered as the reverse operation of differentiation.

The calculation of definite integrals is an important part of calculus.

In order to calculate the integral constant, it is necessary to solve the differential equation.