There is an ancient GNU package called variously "GNU Math" and "GNU SSL" (no relation to the cryptographic ssl). The last release was in 1996, at ftp://ftp.gnu.org/gnu/gnussl. It contains some routines written in C++ for matrix operations and maybe other stuff, including Fourier transforms, it seemed.
Anyway, my question is, does anyone happen to know if the standard C++ libraries, or maybe libmatheval (Aleksandar?) contain support for these things? It seemed familiar to me even back from libg++ days, but I don't know what the current status is. I highly doubt anyone is actually using this old code, but rms wanted me to pin it down before we call it dead. We haven't been able to find any current address for the maintainer (one Robert Pierce). Thanks, Karl
