> I am pretty (3 sigma) sure i found a bug w/ both the 4.2RC1 and 4.0 gnupl=
ot.
It's not a bug, it's a feature: =20
Gnuplot interprets (1/2) as an integer expression. Therefore (1/2) equals 0=
.
See ` help expressions` for further information.=20
Bastian
>=20
> It seems to ignore the variation in y when i do this plot (sin too).=20
> However, if i just plot cos(x/2) it works right. Is there something that=
=20
> i am doing wrong here(is gnuplot making an assumption of something not=20
> obvious)?? This should look like a surface of the 1D plot.
>=20
>=20
> gnuplot> set yran [pi:pi]
> gnuplot> set xran [0:1]
> gnuplot> spl cos(y*(1/2))
> Warning: empty z range [1:1], adjusting to [0.99:1.01]
>=20
> Thanks
> matt
=20
Bastian M=E4rkisch
Physikalisches Institut, Universit=E4t Heidelberg
