Student[LinearAlgebra]
BackwardSubstitute
solve A . x = b where A is in upper row echelon form
Calling Sequence
Parameters
Description
Examples
BackwardSubstitute(A, b, options)
A
-
upper row echelon form Matrix
b
(optional) Vector
options
(optional) parameters; for a complete list, see LinearAlgebra[BackwardSubstitute]
The BackwardSubstitute(A, b) command, where A is an upper row echelon Matrix and b is a Vector, returns a solution to the equation .
If b is not included in the calling sequence, A is assumed to be an augmented Matrix.
See Also
LinearAlgebra[BackwardSubstitute]
Student[LinearAlgebra][GaussianElimination]
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