# Math Help - The gradient vector in polar coordinates...

1. ## The gradient vector in polar coordinates...

Hello!

In cartesian coordinates, the vector gradient is :
{A}

In polar coordinates, we write :
{B}

I have forgotten how we demonstrate B from A... Can you help me?

Thank you!

2. Originally Posted by babaz
Hello!

In cartesian coordinates, the vector gradient is :
{A}

In polar coordinates, we write :
{B}

I have forgotten how we demonstrate B from A... Can you help me?

Thank you!
Read this: 18.013A Calculus with Applications, Fall 2001, Online Textbook