:18:53
Good evening, Mademoiselle.
:18:54
Good evening, Dr. Curie.
:18:55
Miserable evening, hasn't it?
:18:56
Yes, isn't it.
:18:58
Oh, by the way
did David get you the
:18:59
telescope scale
you asked for last week
:19:02
Oh, yes. Thank you very much.
:19:03
He finally look into it.
:19:04
Good... Well, good evening.
:19:15
But you have no umbrella
Mademoiselle
:19:16
No, I haven't, Dr. Curie.
:19:17
I'm sorry. I didn't realize.
:19:19
Perhaps I can help you.
:19:20
Oh, I don't want to trouble you.
:19:22
Allow me. No trouble at all.
:19:23
No trouble at all.
:19:24
Thank you.
:19:29
You're very kind.
:19:30
Not at all, Mademoiselle.
:19:32
May I ask you another question
:19:34
Dr. Curie
in the same connection?
:19:35
It's a simple matter, perhaps
but it puzzles me.
:19:39
Yes, Mademoiselle?
:19:41
In the semetry
L sub-Q and two L sub-Q
:19:44
you include only those rotations
:19:46
which are integral multiples
of two Pi L Q.
:19:49
But two times
K over Q exclude
:19:52
the identity transformation
:19:54
if K is not an integer.
:19:56
Yes. For final case, I guess.
:19:59
But in a limited L sub infinity
a difficult seems to arise.