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Hi,

Is there a pure C library that emulate a calculator (with +-/* operations,
plus log, sin,cos... functions). I would like to call such a program in a
way resembling this:

result("(4+6)*sin(pi/3)");
Or if the calculator is a reverse polish one
result("4 6 + pi 3 / sin *");

i.e. a library that makes computations according to a human readable
equation. The simpler would be the better.

Thanks for your help.

--
Saïd.
C programmers never die - they're just cast into void.

Saïd <> writes:

> Is there a pure C library that emulate a calculator (with +-/* operations,
> plus log, sin,cos... functions).

Google for libmatheval.

Ben Pfaff :
> Saïd <> writes:
>
>> Is there a pure C library that emulate a calculator (with +-/* operations,
>> plus log, sin,cos... functions).
>
> Google for libmatheval.

Thanks.

--
Saïd. (354kb gziped, that's huge!)
C programmers never die - they're just cast into void.

In article <>,
=?iso-8859-1?Q?Sa=EFd?= <> wrote:
>
> i.e. a library that makes computations according to a human readable
>equation. The simpler would be the better.

See ae at http://www.tecgraf.puc-rio.br/~lhf/ftp/lua/
--lhf