In my
message of yesterday I didn't want in any way to claim the priority or the
paternity of the Fourier series for declination and for EoT .
It
would be as to claim the priority of the invention of the warm water", as we say here :-)
In
fact many series of sines and cosines were
To all interested sundial friends,
now version 2.10a of my sundial software SONNE is
for download on my homepage below. It has some new features (for instance also
input of dxf-files into DeltaCad).
If you test it, please letme know about
problems, bugs, ... (Email: [EMAIL PROTECTED])
Hi,
I stuck a tall nail perpendicularly in a horizontal board
for the equinox and I marked the position of the shadow of
the nail's head several times the day before and the day
after the equinox (the equinox was in the middle of the
night for California). I got two parallel tracks very
