One of a humorous series of films devised to explain in graphic terms the concepts of basic mathematical functions.
United Kingdom
Animation
10 minutes
1969
Harold Whitaker
Halas and Batchelor Cartoon Films
1993
2.0
2005
0.0
2002
0.0
1961
7.5
1961
7.0
1961
5.0
2000
0.0
2012
10.0
1987
5.0
1995
0.0
1977
0.0
2009
0.0
1961
5.0
2000
7.0
1973
0.0
2005
8.0
2006
0.0
0.0
1991
5.8
1995
7.9