[Bug-libmatheval] libmatheval 1.1.2 is out

[Aleksandar B. Samardzic]

Version 1.1.2 of libmatheval is uploaded to
http://ftp.gnu.org/gnu/libmatheval/.  In new version, support is added
for constants e, log2(e), log10(e), ln(2), ln(10), pi, pi/2, pi/4, 1/pi,
2/pi, 2/sqrt(pi), sqrt(2) and sqrt(1/2).  Corresponding identifiers in
strings passed to libmatheval should be "e", "log2e", "log10e", "ln2",
"ln10", "pi", "pi_2", "pi_4", "1_pi", "2_pi", "2_s qrtpi", "sqrt2" and
"sqrt1_2".  Anyone eventually using some of these identifiers as
variables should change variable names, otherwise corresponding strings
won't be parsed properly.

Regards,
Alex