Re: [Gnuplot-info] make a function rotate around an axis

[Sekiryou <sek...@gm...>]

Seems a bit complicated...=20

The purpose of doing that is that i need a picture to show the surface it
makes. After that we will add another function and try to calculate the
volume that intersect the 2 functions.

I think it will be hard to do like you show me.


Hans-Bernhard Br=C3=B6ker-2 wrote:
>=20
> Sekiryou wrote:
>>=20
>>=20
>> Hans-Bernhard Br=C3=B6ker-2 wrote:
>>> splot (x**2+y**2)
>>=20
>> It's not really what i'm expecting... in fact the command you gave me,
>> doesn't rotate around the y axis...=20
>=20
> It does --- it's just a bit harder to see.
>=20
> But if you insist on a round outline:
>=20
> =09set parametric
> =09set urange [0:5]
> =09set vrange [0:2*pi]
> =09splot u*cos(v), u*sin(v), u**2

--=20
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