0

Multivariate piecewise function?

edit

• piecewise

asked 2013-08-23 11:36:21 +0200

johnjohn
1 ●1 ●2

updated 2013-08-23 11:36:58 +0200

Hi,

How can I define a function like this?

f(x,y) = x*y , when (x > 0),(y>0)

f(x,y) = -x*y, when (x <= 0), (y <=0)

edit retag flag offensive close merge delete

add a comment

Be the first one to answer this question!

Please start posting anonymously - your entry will be published after you log in or create a new account.