Re: [petsc-users] How to set the value in Ax=b.

[Abhyankar, Shrirang G.]

Zero out the sixth row, set A[5][5]= 1.0 and b[5]=3.14.

On Apr 28, 2014, at 7:00 PM, "丁老师" 
<ztdepya...@163.com<mailto:ztdepya...@163.com>> wrote:

Dear group:
    I have assembled the coefficients of A and b. My computation alogrithm need 
to specify a component of x to be a constant value. for example x[5]=3.14;
then how to resolve this problem.
Regards