GaussElimisasimpleapplicationthatappliestheGaussianEliminationprocesstoagivenmatrix.Youcansetthematrixdimensionsusingthescrollbarsandthenyoucaneditthematrixelementsbytypingineachcell(thecellsbecomeactive/inactiveonceyoumovetherespectivescrollbar).YoucanmovetoanothercelleitherbypressingtheNEXTkeyonthesoftkeyboard,orbytappingthedesiredcell.
GaussElimsupportsfractions.Allcomputationsareprecise.
Afteryouhaveenteredtheentriesofthedesiredmatrix,youcanpressoneoftheavailablebuttonsandseetheresult(anddetailedexplanation)onthebottomofthescreen:
GaussEliminationButton:AppliestheGausseliminationprocesstothegivenmatrix.TheresultisanunreducedRow-Echelonmatrix.
JordanEliminationButton:AppliestheGauss-Jordaneliminationprocesstothegivenmatrix.TheresultisareducedRow-Echelonmatrix.
INVbutton:AppliestheGauss-Jordaneliminationprocesstofind(ifpossible)theinverseofthegivenmatrix.
NullSpacebutton:FindstheNullspaceofthegivenmatrixbyapplyingtheGauss-JordanEliminationProcess.
ColSpacebutton:FindsthecolumnspaceofthegivenmatrixbyapplyingtheGaussJordaneliminationprocesstothetransposematrix.
RowSpacebutton:FindstherowspaceofthegivenmatrixbyapplyingtheGauss-Jordaneliminationprocess.
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Gauss Jordan Elimination Calculator
3.3for Android
STEMath
