Register to reply

Can't understand the meaning of some symbols

by shakgoku
Tags: meaning, symbols
Share this thread:
May20-11, 04:06 AM
P: 29
1. The problem statement, all variables and given/known data
This is an extract from elements of mechanics by giovanni.
I'[m unable to understand the meaning of [tex]R^d[/tex] and [tex]C^\infty[/tex]

2. Relevant equations

3. The attempt at a solution
Phys.Org News Partner Science news on
Apple to unveil 'iWatch' on September 9
NASA deep-space rocket, SLS, to launch in 2018
Study examines 13,000-year-old nanodiamonds from multiple locations across three continents
May20-11, 05:31 AM
Sci Advisor
HW Helper
tiny-tim's Avatar
P: 26,148
hi shakgoku!

Rd is the same as Rn
i assume "d" stands for "dimension"
and C is the space of functions which are differentiable "infinitely many" times
May20-11, 11:03 AM
P: 29
Hey tiny-tim!

Thank you , now everything in the page makes sense to me! :)

Register to reply

Related Discussions
Meaning of greek symbols Introductory Physics Homework 1
Question on meaning of some symbols Calculus 4
I cant understand the meaning of this root Calculus & Beyond Homework 22
Unable to understand the symbols... Differential Geometry 0
Three symbols i can never understand in relativity tesbooks Special & General Relativity 7