private tableau3 fuzzy3(tableau3 tab, int type, int cons, int vars, float[,,] tabb)
{
int pc = tab.getPC();
int pr = tab.getPR(pc);
float pe = tab.getPE(pc, pr);
tab.setSide();
//creating a new tableau instance
tableau3 _tb = new tableau3(tabb, type, cons, vars, side3);
//then the instance is used to generate a new table, i.e tableau 2
// and is assigned to the public tab1
_tb.getNewTableau(tabb, pc, pr, pe);
_tb.rank();
return(_tb);
}
private void eq32go_Click(object sender, RoutedEventArgs e)
{
cons = 3; vars = 2;
string[,,] text = new string[4, 3, 4]
{
{ //first row
{ eq32000.Text, eq32001.Text, eq32002.Text, eq32003.Text },
{ eq32010.Text, eq32011.Text, eq32012.Text, eq32013.Text },
{ eq32020.Text, eq32021.Text, eq32022.Text, eq32023.Text }
},
{ //second row
{ eq32100.Text, eq32101.Text, eq32102.Text, eq32103.Text },
{ eq32110.Text, eq32111.Text, eq32112.Text, eq32113.Text },
{ eq32120.Text, eq32121.Text, eq32122.Text, eq32123.Text }
},
{ //third row
{ eq32200.Text, eq32201.Text, eq32202.Text, eq32203.Text },
{ eq32210.Text, eq32211.Text, eq32212.Text, eq32213.Text },
{ eq32220.Text, eq32221.Text, eq32222.Text, eq32223.Text }
},
{ //z-row
{ eq32z00.Text, eq32z01.Text, eq32z02.Text, eq32z03.Text },
{ eq32z10.Text, eq32z11.Text, eq32z12.Text, eq32z13.Text },
{ "0", "0", "0", "0" }
}
};
// Validation
string[] tiers = new string[12];
string[] tier = new string[12];
int n = 0; bool ans; bool status = false;
for (int x = 0; x < 4; x++)
{
for (int y = 0; y < 3; y++)
{
for (int z = 0; z < 4; z++)
{
eqn32[x, y, z] = isValid(text[x, y, z]) ? float.Parse(text[x, y, z]) : 0;
}
tiers[n] = eqn32[x, y, 0] + "-" + eqn32[x, y, 1] + "-" + eqn32[x, y, 2] + "-" + eqn32[x, y, 3];
List <float> temp = new List <float> {
eqn32[x, y, 0], eqn32[x, y, 1], eqn32[x, y, 2], eqn32[x, y, 3]
};
temp.Sort();
tier[n] = temp[0] + "-" + temp[1] + "-" + temp[2] + "-" + temp[3];
n = n + 1;
}
}
for (int i = 0; i < 12; i++)
{
ans = isArranged(tiers[i], tier[i]);
if (ans == true)
{
status = true;
err3.Visibility = Visibility.Visible;
err3.Foreground = Brushes.Green;
err3.Content = "Inputs are Ok.";
}
else if (ans == false)
{
status = false;
err3.Visibility = Visibility.Visible;
err3.Foreground = Brushes.Red;
err3.Content = "Inputs are not Ok.";
break;
}
}
if (status == true)
{
// Assigning the
float[,,] eqn_32 =
{
//row 1
{ { eqn32[0, 0, 0], eqn32[0, 0, 1], eqn32[0, 0, 2], eqn32[0, 0, 3], 0 },
{ eqn32[0, 1, 0], eqn32[0, 1, 1], eqn32[0, 1, 2], eqn32[0, 1, 3], 0 },
{ 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 },
{ eqn32[0, 2, 0], eqn32[0, 2, 1], eqn32[0, 2, 2], eqn32[0, 2, 3], 0 } },
//row 2
{ { eqn32[1, 0, 0], eqn32[1, 0, 1], eqn32[1, 0, 2], eqn32[1, 0, 3], 0 },
{ eqn32[1, 1, 0], eqn32[1, 1, 1], eqn32[1, 1, 2], eqn32[1, 1, 3], 0 },
{ 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 },
{ eqn32[1, 2, 0], eqn32[1, 2, 1], eqn32[1, 2, 2], eqn32[1, 2, 3], 0 } },
//row 3
{ { eqn32[2, 0, 0], eqn32[2, 0, 1], eqn32[2, 0, 2], eqn32[2, 0, 3], 0 },
{ eqn32[2, 1, 0], eqn32[2, 1, 1], eqn32[2, 1, 2], eqn32[2, 1, 3], 0 },
{ 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 },
{ eqn32[2, 2, 0], eqn32[2, 2, 1], eqn32[2, 2, 2], eqn32[2, 2, 3], 0 } },
//z-row
{ { eqn32[3, 0, 0], eqn32[3, 0, 1], eqn32[3, 0, 2], eqn32[3, 0, 3], 0 },
{ eqn32[3, 1, 0], eqn32[3, 1, 1], eqn32[3, 1, 2], eqn32[3, 1, 3], 0 },
{ 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0,0,0, 0, 0 } }
};
//Major
//initialize the draw segment
int offset = 20;
tableGrid page = new tableGrid(stacky, offset);
page.clear();
tableau3 tb32 = new tableau3(eqn_32, type, cons, vars, side3);
tb32.toCompForm();
tb32.rank();
//gives optimal the value of the isOptimal method of the current tableau
optimal = tb32.isOptimal();
for (int i = 0; optimal == false; i++)
{
if (tb32.isOptimal())
{
//stop
tab3 = tb32.tab;
pref.Visibility = Visibility.Collapsed;
comm.Visibility = Visibility.Collapsed;
page.draw3(tab3, "Tableau " + (i + 1), "Tableau is Optimal", 0, side3);
optimal = true;
page.statement("Z* = " + tab3[3, 5, 0] + " , " + tab3[3, 5, 1] + " , " + tab3[3, 5, 2] + " , " + tab3[3, 5, 3] + " | " + tab3[3, 5, 4] + "\n" +
side3[0] + "* = " + tab3[0, 5, 0] + " , " + tab3[0, 5, 1] + " , " + tab3[0, 5, 2] + " , " + tab3[0, 5, 3] + " | " + tab3[0, 5, 4] + " , " +
side3[1] + "* = " + tab3[1, 5, 0] + " , " + tab3[1, 5, 1] + " , " + tab3[1, 5, 2] + " , " + tab3[1, 5, 3] + " | " + tab3[1, 5, 4] + " , " +
side3[2] + "* = " + tab3[2, 5, 0] + " , " + tab3[2, 5, 1] + " , " + tab3[2, 5, 2] + " , " + tab3[2, 5, 3] + " | " + tab3[2, 5, 4]);
break;
}
else
{
tab3 = tb32.tab;
pc = tb32.getPC();
pr = tb32.getPR(pc);
float pe = tb32.getPE(pc, pr);
int pos = getPeNum3(pr, pc);
pref.Visibility = Visibility.Collapsed;
comm.Visibility = Visibility.Collapsed;
side3 = tb32.side;
page.draw3(tab3, "Tableau " + (i + 1), "Tableau is not Optimal", pos, side3);
tb32 = fuzzy3(tb32, type, cons, vars, tab3);
optimal = false;
offset = page.off;
}
}
}
}