Optimization
Least, most, greatest, best, worst, biggest, smallest,
fastest, coolest, maximization, minimization, optimal, etc.
- From Wikipedia:
- "In mathematics, the term optimization, or mathematical programming,
refers to the study of problems in which one seeks to minimize or maximize a
real function by systematically choosing the values of real or integer
variables from within an allowed set."
I happen to take a broader view of it than that mathematically:
- the optimal shape for free soap bubbles is the sphere;
- the optimal shape for fencing the greatest area with the least perimeter
is the circle;
- the shortest path between two points is a straight line (at least in
Euclidean geometry!).
- the most beautiful (most elegant) proof of the Pythagorean theorem is ....
All these examples don't necessarily involve minimizing or maximizing a
real-valued function, although it is possible to cast some of them that
way. Certainly elegance is difficult to quantify!
Avoiding waste in a complicated water system is obviously to be desired, and
the optimal system might be defined as the one in which there is zero waste (a
minimum of a function, the waste function!).
Ideas related to optimization:
- Symmetry
- Using the right tool for the job (the "best" tool).
- Solving multiple problems at once (e.g. "multi-tasking"; getting the
"biggest" bang for the buck; killing the most birds with one stone).
- Buffering -- why adding a buffer into a system smooths out performance.
As an example of a non-standard example of mathematical optimization, I needed
to create a four-hole latrine in a market in Kabou, Togo, West Africa. The
group I was working with wanted to put the toilets in a line, but I had:
a better idea (the
middle picture -- view from the top). Even
though one may have a better, it doesn't mean that anyone will pay any
attention -- my group didn't!;)
Question: why do I believe that I could save material costs using this
"back to back" design?
Website maintained by Andy Long.
Comments appreciated.