Last years we worked hard on the creation of this library which
enables you to do calculation with unlimited sized numbers (Big Numbers).
We compiled it into a .DLL, and it can be used in any language that can
invoke it.
We especially focussed on VB and C++. (When you want you also use it in
Excel of Access for a quick calculation)
It's the only lib available for Windows for Visual Basic with functions such
as: +/-* Power2, Power10, MOD DIVIDE, ISPRIME, COMPARE, Xor etc.
And some free encryption possibilities.
Calculations very fast (sometimes even faster than you are used to)
cause everything was made in assembly. It's shareware and it is online on
http://www.big-numbers.com
If you want a special function or something else let us know,
we are always looking for improvements, enhancements and suggestions.
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Xavier Roche
ds www.excelprobleem.nl wrote:
It's the only lib available for Windows for Visual Basic with functions such as: +/-* Power2, Power10, MOD DIVIDE, ISPRIME, COMPARE, Xor etc. And some free encryption possibilities.
Making advertising for a commercial product on newsgroups is generally not advised, but anyway.
There's a free (GPL) alternative which does not just works with Visual basic on Windows (yuk!) but on all operating systems, and wiht a specialized language intergrated.
Some features:
Arbitrary precision ints, multiple precision floats, using all the power of gmp. Rational numbers, stored as quotient and denominator. Complex numbers, stored in cartesian coordinates as usual. Automatic typing, no need to declare types of variables. Math-like-looking expressions, tries to be as much a what you mean is what Genius understands, up to a limit of course. Matrix calculations, with many related functions. Modular arithmetic, including inversions and modular arithmetic on matrices. A complete programming language, define your own functions. In fact larg part of Genius standard library is written in this. Can output matrices in LaTeX, Troff (eqn) or MathML, this is I think a very cool feature that allows you to copy stuff directly from the Genius console to a document in LaTeX, troff or MathML. I in fact use this even to just enter matrices into LaTeX documents to begin with. Simple line plots, rudimentary at the moment, but useful
http://www.5z.com/jirka/genius.html
ds www.excelprobleem.nl wrote:
It's the only lib available for Windows for Visual Basic with functions such
as: +/-* Power2, Power10, MOD DIVIDE, ISPRIME, COMPARE, Xor etc.
And some free encryption possibilities.
Making advertising for a commercial product on newsgroups is generally
not advised, but anyway.
There's a free (GPL) alternative which does not just works with Visual
basic on Windows (yuk!) but on all operating systems, and wiht a specialized
language intergrated.
Some features:
Arbitrary precision ints, multiple precision floats, using all the power of gmp.
Rational numbers, stored as quotient and denominator.
Complex numbers, stored in cartesian coordinates as usual.
Automatic typing, no need to declare types of variables.
Math-like-looking expressions, tries to be as much a what you mean is what Genius understands, up to a limit of course.
Matrix calculations, with many related functions.
Modular arithmetic, including inversions and modular arithmetic on matrices.
A complete programming language, define your own functions. In fact larg part of Genius standard library is written in this.
Can output matrices in LaTeX, Troff (eqn) or MathML, this is I think a very cool feature that allows you to copy stuff directly from the Genius console to a document in LaTeX, troff or MathML. I in fact use this even to just enter matrices into LaTeX documents to begin with.
Simple line plots, rudimentary at the moment, but useful
It's the only lib available for Windows for Visual Basic with functions such as: +/-* Power2, Power10, MOD DIVIDE, ISPRIME, COMPARE, Xor etc. And some free encryption possibilities.
Making advertising for a commercial product on newsgroups is generally not advised, but anyway.
There's a free (GPL) alternative which does not just works with Visual basic on Windows (yuk!) but on all operating systems, and wiht a specialized language intergrated.
Some features:
Arbitrary precision ints, multiple precision floats, using all the power of gmp. Rational numbers, stored as quotient and denominator. Complex numbers, stored in cartesian coordinates as usual. Automatic typing, no need to declare types of variables. Math-like-looking expressions, tries to be as much a what you mean is what Genius understands, up to a limit of course. Matrix calculations, with many related functions. Modular arithmetic, including inversions and modular arithmetic on matrices. A complete programming language, define your own functions. In fact larg part of Genius standard library is written in this. Can output matrices in LaTeX, Troff (eqn) or MathML, this is I think a very cool feature that allows you to copy stuff directly from the Genius console to a document in LaTeX, troff or MathML. I in fact use this even to just enter matrices into LaTeX documents to begin with. Simple line plots, rudimentary at the moment, but useful
