Math Is Fun Forum

sin(n) would be oscillating, but not periodic.

Maybe he has to simulate if the pickup line works.

I participated in the competition organized by our country, but that's pretty much it.

Or, even more simple - grass.

He changed it manually.

You cannot regex, because you don't really want the filter to always check the words.

The first language I learned was Pascal.

Agreed. There's a reason no real programmers use Brainmath.

Yes, it is.

I think I'm something between the first two.

What about you, bobbym?

All of the edges of XX'YY' are midsegments of respective triangles made by diagonals of the larger quadrilateral.

Haven't checked your new solution yet, but XX'YY' is not an isosceles trapezium, it's a parallelogram.

EDIT: Actually, yes, it's both, but calling it a parallelogram is more restrictive.

EDIT #2: And, yes, it is also a rectangle

Hi Bob

How would you use Pythag on YY'Z? It's not a right triangle.