Most of these examples have little or no practical value, they are meant to explain how Hypatia's loop and script features can be used.
Loop Example: Body Mass Index: PROMPT, ISLOOP, Loop End through User Input, ABORT.
Loop Example: Rectangles: Inline Loops, Reading Data from File, 2-dimensional Array, Accumulation Mode, Buffer.
Loop Example: Centimeters-Feet-Inches Table: BUFFER, ENDLOOP, Accumlation Mode, Writing a 2-dimensional Table.
Loop Example: Iteration (Babylonian Root): Iterations, REPEAT, PROMPT, $loop, Loop Within a Loop.
Loop Example: Nested Loops: PROMPT, BUFFER, Loop Indices, ENDLOOP.
Loop Example: Monte Carlo Experiments: Random Numbers, BUFFER, Inline Loops.
Loop Example: Fibonacci Sequences: $ and $$, Result Buffer, Accumulation Mode, WHISK, ITEM, DONE.
If you have an actual problem for which you have used Hypatia, if you have a problem for which you could use help, if you have any questions or suggestions, if you have noticed a mistake or feel I haven't explained something properly, you are very welcome to contact me at robert@drs.at (please include "Hypatia" in the subject line) -- as long as I can, I will be happy to reply.