drk@athena.mit.edu (David R Kohr) (02/27/90)
I'm looking for public-domain or freeware source for a simple
matrix manipulation package written in C. At a minimum, the
package would need to contain routines for allocating and
deallocating variably-sized 2-dimensional arrays containing
"float" and "double" values (complex values would be a big
plus), duplicating one matrix's values into another, calculating
the inverse and transpose of a matrix, adding/subtracting/multiplying
two matrices, and adding and multiplying a scalar to each element
of a matrix. We only have a "K&R" compiler, so the package
has to be written in "K&R" rather than ANSI C.
Pointers to the source for such a package would be greatly appreciated.
I'll summarize my finding to the Net if there is sufficient response.
(I have access to anonymous FTP, by the way.)
--
David R. Kohr M.I.T. Lincoln Laboratory Group 45 ("Radars 'R' Us")
email: KOHR@LL.LL.MIT.EDU or DRK@ATHENA.MIT.EDU
phone: (617)981-0775 (work), (617)527-3908 (home)