[Octave-bug-tracker] [bug #44653] bolling.m in financial pkg does not use width parameter, gives incorrect result

[Parsiad Azimzadeh]

Follow-up Comment #7, bug #44653 (project octave):

I was unable to figure out how to modify the commit history on remote, so I
deleted the old fork and made a new one. Please reject the previous merge
requests.

Here are the new change sets for the new fork:
https://sourceforge.net/u/azimzadeh/octave-financial/

- [8f6477] bolling.m: now uses width parameter (bug #44653)
- [7ab481] bolling.m: bands have the same colors; asset price is displayed
alongside bands
- [06f4e9] bolling.m: added tests

There are also two unrelated change sets. The first centralizes error
checking:

- [0ebe45] bls*.m, binprice.m: centralized error checking; conformed email
addresses in headers

The second adds amerbinary to price american binary options.

- [12cca6] amerbinary.m: added routine to price american binary options

A document detailing the formula is available at
http://parsiad.ca/teaching/American_Binary/ (HTML) or
http://parsiad.ca/teaching/American_Binary/American_Binary.pdf (PDF)

I have not done a merge request on these changes, but let me know if I should.

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