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Calculations with arithmetic and geometric progressions, commercial interest and annuities
Review by Karen M.
With this application you can perform calculations with arithmetic and geometric progressions, and also with their more common ' consequences ': commercial interest and annuities of capitalization and paying-off.
In short, the options are:
- Arithmetic progressions:
Calculation of an and Sn, starting from a1, d, n (or vice versa)
Interpolation of k terms in arithmetic pr. between a and b.
- Geometric progressions
Calculation of an and Sn, from a1, r, n (or 'vice versa') and of S for decreasent (r <1) progressions
In turn a1 and S can notice to find r (<1)
Interpolation of k terms in geometric progression between a and b.
'Vice versa' means that any parameter (except certain cases) can be introduced as a data (always 3 data) and then the other parameters will be unknowns.
- Simple interest
- Compound interest
- Capitalization annuities
- Paying-off annuities
The introduction of the data is relatively easy, and avoids the heavy and irreversible sequence
of ' inputboxes ' , as in some apps.
The resolved cases can be saved, one to one or on the whole, in a text file.
It also has a menu option to add and to invoke external utilities (Windows calculator,
Notepad, and so on...) that the user believes useful as complement.
In short, the options are:
- Arithmetic progressions:
Calculation of an and Sn, starting from a1, d, n (or vice versa)
Interpolation of k terms in arithmetic pr. between a and b.
- Geometric progressions
Calculation of an and Sn, from a1, r, n (or 'vice versa') and of S for decreasent (r <1) progressions
In turn a1 and S can notice to find r (<1)
Interpolation of k terms in geometric progression between a and b.
'Vice versa' means that any parameter (except certain cases) can be introduced as a data (always 3 data) and then the other parameters will be unknowns.
- Simple interest
- Compound interest
- Capitalization annuities
- Paying-off annuities
The introduction of the data is relatively easy, and avoids the heavy and irreversible sequence
of ' inputboxes ' , as in some apps.
The resolved cases can be saved, one to one or on the whole, in a text file.
It also has a menu option to add and to invoke external utilities (Windows calculator,
Notepad, and so on...) that the user believes useful as complement.
Additional details
Size
0.14 MB
Latest version
2.0
Language
English
Total Downloads
1,590
Works with
Windows 7, 2008, 8, 8.1, 2012, 10
Date
3 years ago
Developer
Jordi OizaSecurity analysis
Trusted