File: solve.man

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.TH solve 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
solve - symbolic linear system solver
.SH CALLING SEQUENCE
.nf
[x]=solve(A,b)
.fi
.SH PARAMETERS
.TP
A,b,c
: matrix (resp. vectors) of character strings
.SH DESCRIPTION
solves \fVA*x = b\fR when \fVA\fR is an upper triangular matrix
made of character strings.
.SH EXAMPLE
.nf
A=['1','a';'0','2'];   //Upper triangular 
b=['x';'y'];
w=solve(A,b)
a=1;x=2;y=5;
evstr(w)
inv([1,1;0,2])*[2;5]
.fi
.SH SEE ALSO
trianfml