MathGroup Archive 2006

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: using a previous result

  • To: mathgroup at
  • Subject: [mg67345] Re: [mg67324] using a previous result
  • From: Bob Hanlon <hanlonr at>
  • Date: Mon, 19 Jun 2006 00:00:59 -0400 (EDT)
  • Reply-to: hanlonr at
  • Sender: owner-wri-mathgroup at

q1 = a + b*p1 + g*p2; 
q2 = c + d*p2 + e*p1; 


Bob Hanlon

---- ridley_david at wrote: 
> Once I've solved a system of equations, I would like to use the
> previous results in future equations. If my output is {{p1->x,p2->y}}
> how do I assign those values as p1star and p2star so I can reuse them?
> Thank you,
> David
> For example:
> q1=a+b p1 +g p2;q2 = c+d p2 + e p1;profit1=p1 q1;profit2=p2 q2;
> FullSimplify[Solve[{D[profit1,p1]==0,D[profit2,p2]==0},{p1,p2}]]

  • Prev by Date: Help: ratio of integral of f(x)^2 to square of integral of f(x)
  • Next by Date: Plot problem with overwritting: White background of text fields?
  • Previous by thread: Re: using a previous result
  • Next by thread: Re: using a previous result