System of linear equations solving tool v0.2
This tool solves a
system
of linear equations
of the form
Ax = b, where A is an
NxN coefficient matrix and
x and b are
vectors of order N.
Enter an NxN
matrix of coefficients in the field
'Coefficient matrix A' -
row by row, separating the elements with spaces /or tabs/, and
a vector of order N in field 'Vector b',
separating its elements with new lines.
The searched
vector x, such that Ax = b,
will appear in the field 'Vector x'.
You can enter fractions (floating numbers) using '/' (slash)
-> 1/2, 3/4
or '.' (dot) -> 0.5, 0.75.
The result appears always with slashes.
Note:
The upper textareas have no wrap attribute
and the browser will split all lines (in two or more) when they are longer than
textarea's width. The matrix will become then hardly readable.
View version
of this document which uses the wrap attribute
(the longer lines will not be splitted) and
therefore
is no longer valid
XHTML.
