When the algorithm finishes, the number under the line is the product of the two numbers.

The little button sun sank under the black line to the west.

A grainy black-and-white photograph of Wilson sat under the line.

They allowed the winding action of the ship as it turned under the line to reel them in.

I am inclined to think that this is due to needing to stay under the $1000 line.

I'll wait to go out until you tell me we're under the blue line.

There are sometimes a series of numbers, called scale points, (say, from zero to 100) under the line.

"How much is two times two if they're not under the line?"

Lisa does not lose any weight, putting her under the yellow line.

Under the line there is a small bright yellow spot.