private async Task <IWindow> Tutor(MapleMatrix matrix, string WinTitle, string Method)
{
var WinList = new MSWinList();
var PrevWins = WinList.Windows.Where(win => win.Title.EndsWith(WinTitle));
await Evaluate($"{Method}({matrix});", false);
IWindow window = default;
while (window == default(IWindow))
{
await Task.Delay(5);
window = WinList.Windows.FirstOrDefault(c => c.Title.EndsWith(WinTitle) && !PrevWins.Contains(c));
}
if (window is MSWindow)//minimize instantly when window is idle
{
await Task.Delay(350);
((MSWindow)window).SetWindowState(MSWindow.SW.SHOWMINIMIZED);
}
else
{
await Task.Delay(200); //wait for it to be loaded properly.
}
return(window);
}
public async Task <MapleMatrix> RowOperation(MapleMatrix Matrix, int Row, string Factor)
{
var matrix = await Evaluate($"lprint(RowOperation({Matrix}, {Row}, {Factor}));");
return(new MapleMatrix(matrix));
}
public async Task <MapleMatrix> RowOperation(MapleMatrix Matrix, int[] Rows, string Factor)
{
var matrix = await Evaluate($"lprint(RowOperation({Matrix}, [{string.Join(",", Rows)}], {Factor}));");
return(new MapleMatrix(matrix));
}
public async Task <MapleMatrix> AddRow(MapleMatrix Matrix, int i, int j, string factor)
{
var matrix = await Evaluate($"lprint(AddRow({Matrix}, {i}, {j}, {factor}));");
return(new MapleMatrix(matrix));
}
public async Task <IWindow> GaussianEliminationTutor(MapleMatrix matrix)
{
return(await Tutor(matrix, "Elimination", "GaussianEliminationTutor"));
}
public async Task <IWindow> InverseTutor(MapleMatrix matrix)
{
return(await Tutor(matrix, "Linear Algebra - Matrix Inverse", "InverseTutor"));
}
public async Task <MapleMatrix> ReducedRowEchelonForm(MapleMatrix Matrix)
{
var @output = await LPrint($"ReducedRowEchelonForm({Matrix})"); // reduce matrix to echelon form and transform it with lprint
return(new MapleMatrix(output)); // create maple matrix from lprint and return
}