Anne of Green Gables The Animated Series - 2000 A Square Peg was released on:
USA: 1 February 2001
3 Square the Series - 2011 The Breakup 1-6 was released on: USA: 30 October 2011
3 Square the Series - 2011 Tainted Mattress 1-1 was released on: USA: 2 June 2011
3 Square the Series - 2011 Who Gets Ma 1-5 was released on: USA: 10 July 2011
Well... it's both and neither. Final Fantasy is a series of games released by Square Enix, but the company has also made two 3D animated Final Fantasy movies, Final Fantasy VII: Advent Children and Final Fantasy: The Spirits Within.
The duration of Union Square - TV series - is 1800.0 seconds.
Union Square - TV series - was created on 1997-09-25.
Union Square - TV series - ended on 1998-01-22.
The duration of Square Pegs - Hong Kong TV series - is 2700.0 seconds.
Square Pegs - Hong Kong TV series - ended on 2003-01-24.
Square Pegs - Hong Kong TV series - was created on 2002-12-30.
If you are asking if there is a Kingdom Hearts movie, no, there isn't. Square Enix and Disney did rough drafts in making a Kingdom Hearts animated series; however, they simply decided to let Kingdom Hearts be more focused through the video games instead, chucking the rough drafts out.
Yes. For example: A square wave has a Fourier series.