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Freeware Open
Software. |
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*** Goodbye *** |
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XNUMBERS
5.6 - Multi Precision Floating Point Computing and Numerical Methods for
EXCELâ |
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Xnumbers is an Excel addin (xla) that performs multi-precision
floating point arithmetic from 15 up to 250 significant digits. It is
compatible with Excel XP and consists of a set of more than 300 functions for arithmetic, complex , trigonometric,
logarithm, exponential calculus. For further details see XNUMBERS- Multi Precision Computing |
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See at the Download section |
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Tutorial of Numerical Analysis with
Xnumbers.xla - by Foxes
Team. |
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XNumbers
for OO Calc The
multiprecision kernel of Xnumber is finally migrated into CALC, the freeware
spreadsheet developed by the OpenOffice.org comunity. For download and
details, see http://www.richhillsoftware.com |
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XNUMBER DLL
ActiveX Mutiprecision Math
Library |
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MATRIX
2.3 - Matrix and Linear Algebra functions for EXCELâ |
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Since birth, Excel appeared as a fantastic tool for studying and
developing numeric calculus. Its worksheets, divided into rows and columns,
resulted particularly adapted for matrix and linear calculus. From then on,
lots and lots of new objects are included into Excel (not all of them very
useful, indeed!) but, surprisingly, the matrix functions are substantially
the same of many years ago. This little smart addin intends to cover this
gap, improving the standard set of the functions for matrix calculus. For further details see MATRIX function list.
Help on line. No installation. Freeware and open source. For math fans!. |
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See at the Download section |
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Tutorial of Numerical Analysis with Matrix.xla - by Foxes Team. |
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*** Yes, dear friends, after more then 10 years,
the activity on this site is closing. This site will be still open for a while,
as a sort of ancient miner, but none new software will be released. *** Cari amici, per più di 10 anni, il nostro team ha rilasciato da
questo sito, grazie anche alla collaborazione di quanti ci hanno scritto e
aiutato, una buona quantità di
software e documentazione. Ma, come per tutte le cose, è venuto il tempo di
chiusura. Il sito rimarrà ancora aperto, come una specie di miniera per quanti (bit-flipped) lo vorranno, ma nessun nuovo software sarà rilasciato in futuro. |
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