Register to reply

How to find primitive function?

by noamriemer
Tags: function, primitive
Share this thread:
noamriemer
#1
Jan14-12, 07:48 AM
P: 50
Hello! I am having trouble understanding the whole primitive function thing in complex analysis.

How do I check if a certain function, say [itex] \frac {sin(z)} {z} [/tex]
has a primitive, say in C/{0} ?
What is the intuition? My intuition is that 0 is the only singularity, so if it is out of the picture, everything should be alright? (I saw that there is no primitive for it- but don't understand how to determine...)
How do I prove there is a primitive? After all, I can't calculate infinite number of integrals over closed laps... Thank you!
Phys.Org News Partner Science news on Phys.org
Scientists develop 'electronic nose' for rapid detection of C. diff infection
Why plants in the office make us more productive
Tesla Motors dealing as states play factory poker

Register to reply

Related Discussions
Find the marginal profit function given a function for demand and cost Calculus & Beyond Homework 3
Find if a function is the Laplace transform of a periodic function Calculus & Beyond Homework 5
How do I find the reciprocal primitive vector for a lattice? Advanced Physics Homework 3
Primitive function Introductory Physics Homework 2
Primitive function Calculus 2