Some help to finish this...

trmpereira 06 Jun 2013 14:41

Define ext()=

Prgm

:Local fx,fy,fxx,fyy,f1,po,x,y

:Disp "Finding local max, min, and saddle points"

:Request "Type function",f1

:fx:=d/dx(f1,x)

:fy:=d/dy(f1,y)

Now how can I do

solve(system(f1=0,f2=0),{x,y}) and put in a two distinct variables

Would be with a matrices or a list?

And how to do?

Im not finish but I am not knowing where to go from here

TY for any help…

:Disp x

:Disp y

:

:

:

:Disp "Derivada parcial em relação a X: ",fx

:Disp "Derivada parcial em relação a Y: ",fy

:

:EndPrgm