private static void swapRows(MyMatrix <T> matrix, int row1, int row2)
{
if (row1 == row2)
{
return;
}
for (int i = 0; i < matrix.columnCount; i++)
{
T tmp = matrix[row1, i];
matrix[row1, i] = matrix[row2, i];
matrix[row2, i] = tmp;
}
return;
}
private static MyMatrix <T> countVariables(MyMatrix <T> AB)
{
int n = AB.rowCount;
MyMatrix <T> X = new MyMatrix <T>(AB.rowCount, 1);
for (int i = n - 1; i >= 0; i--)
{
X[i, 0] = (dynamic)AB[i, n] / AB[i, i];
for (int k = i - 1; k >= 0; k--)
{
AB[k, n] -= (dynamic)AB[k, i] * X[i, 0];
}
}
return(X);
}
private MyMatrix <T> resultByQueue(MyMatrix <T> vector, List <int> queue)
{
MyMatrix <T> tmp = new MyMatrix <T>(vector.rowCount, 1);
for (int i = 0; i < vector.rowCount; i++)
{
for (int j = 0; j < vector.columnCount; j++)
{
tmp[i, j] = vector[i, j];
}
}
for (int i = 0; i < vector.rowCount; i++)
{
vector[queue[i], 0] = tmp[i, 0];
}
return(vector);
}
private static void swapColumns(MyMatrix <T> matrix, int column1, int column2, List <int> queue)
{
if (column1 == column2)
{
return;
}
int tmp = queue[column1];
queue[column1] = queue[column2];
queue[column2] = tmp;
for (int i = 0; i < matrix.rowCount; i++)
{
T Tmp = matrix[i, column1];
matrix[i, column1] = matrix[i, column2];
matrix[i, column2] = Tmp;
}
return;
}
public static MyMatrix <T> operator +(MyMatrix <T> a, MyMatrix <T> b)
{
if (a.rowCount != b.rowCount || a.columnCount != b.columnCount)
{
Console.WriteLine("Matrices sizes are incorrect for operation : a + b!");
return(null);
}
MyMatrix <T> c = new MyMatrix <T>(a.rowCount, a.columnCount);
for (int i = 0; i < a.rowCount; i++)
{
for (int j = 0; j < a.columnCount; j++)
{
c.matrix[i, j] = (dynamic)a.matrix[i, j] + (dynamic)b.matrix[i, j];
}
}
return(c);
}
public Fraction countDiffWithSameType(MyMatrix <T> matrix)
{
if (rowCount != matrix.rowCount)
{
throw new Exception("Wrong vector sizes!");
}
if (columnCount != matrix.columnCount)
{
throw new Exception("Wrong Matrices sizes!");
}
Fraction[,] thisTmp = new Fraction[rowCount, columnCount];
Fraction[,] matrixTmp = new Fraction[rowCount, columnCount];
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
if (typeof(T) == typeof(Fraction))
{
thisTmp[i, j] = new Fraction((dynamic)this[i, j]);
matrixTmp[i, j] = new Fraction((dynamic)matrix[i, j]);
}
else
{
thisTmp[i, j] = new Fraction(this[i, j].ToString());
matrixTmp[i, j] = new Fraction(matrix[i, j].ToString());
}
}
}
Fraction sum = default(Fraction);
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
sum += Fraction.fracABS(thisTmp[i, j] - matrixTmp[i, j]);
}
}
int count = rowCount * columnCount;
Fraction div = new Fraction(count.ToString());
return(sum / div);
}
public static MyMatrix <T> operator *(MyMatrix <T> a, MyMatrix <T> b)
{
if (a.columnCount != b.rowCount)
{
Console.WriteLine("Matrices sizes are incorrect for operation : a * b!");
return(null);
}
MyMatrix <T> c = new MyMatrix <T>(a.rowCount, b.columnCount);
for (int i = 0; i < a.rowCount; i++)
{
for (int j = 0; j < b.columnCount; j++)
{
c.matrix[i, j] = default(T);
for (int k = 0; k < b.rowCount; k++)
{
c.matrix[i, j] += (dynamic)a.matrix[i, k] * (dynamic)b.matrix[k, j];
}
}
}
return(c);
}
private static void findBiggestValue(MyMatrix <T> AB, int index, List <int> queue)
{
//size : n x (n+1) / 'AB' Matrix
T max = AB[index, index];
int rowIndex = index;
int columnIndex = index;
for (int i = index; i < AB.rowCount; i++)
{
for (int j = index; j < AB.columnCount - 1; j++) //columnCount - 1 , to only look at nxn matrix
{
if ((dynamic)ABS(AB[i, j]) > max)
{
max = (dynamic)ABS(AB[i, j]);
rowIndex = i;
columnIndex = j;
}
}
}
swapRows(AB, index, rowIndex);
swapColumns(AB, index, columnIndex, queue);
}
public static MyMatrix <T> gauss(MyMatrix <T> AB, int version)
{
if (AB.rowCount != AB.columnCount - 1)
{
throw new Exception("Matrix N x (N+1) is required for Gaussian Eliminations!");
}
int n = AB.rowCount;
List <int> queue = new List <int>();
if (version == 1) //base
{
for (int i = 0; i < n; i++)
{
for (int k = i + 1; k < n; k++)
{
T c = (dynamic)((dynamic)default(T) - AB[k, i]) / AB[i, i];
for (int j = i; j < n + 1; j++)
{
if (i == j)
{
AB[k, j] = default(T);
}
else
{
AB[k, j] += c * (dynamic)AB[i, j];
}
}
}
}
}
else if (version == 2) //partional
{
for (int i = 0; i < n; i++)
{
T max = ABS(AB[i, i]);
int maxRow = i;
for (int k = i + 1; k < n; k++)
{
if ((dynamic)ABS(AB[k, i]) > max)
{
max = ABS(AB[k, i]);
maxRow = k;
}
}
for (int k = i; k < n + 1; k++)
{
T tmp = (dynamic)AB[maxRow, k];
AB[maxRow, k] = AB[i, k];
AB[i, k] = tmp;
}
for (int k = i + 1; k < n; k++)
{
T c = ((dynamic)default(T) - AB[k, i]) / AB[i, i];
for (int j = i; j < n + 1; j++)
{
if (i == j)
{
AB[k, j] = default(T);
}
else
{
AB[k, j] += (dynamic)c * AB[i, j];
}
}
}
}
}
else if (version == 3) //full
{
for (int i = 0; i < n; i++)
{
queue.Add(i);
}
for (int i = 0; i < n; i++)
{
findBiggestValue(AB, i, queue);
for (int k = i + 1; k < n; k++)
{
T c = ((dynamic)default(T) - AB[k, i]) / AB[i, i];
for (int j = i; j < n + 1; j++)
{
if (i == j)
{
AB[k, j] = default(T);
}
else
{
AB[k, j] += (dynamic)c * AB[i, j];
}
}
}
}
}
else
{
throw new Exception("Unknown Gauss elimination version! 1 - base, 2 - partial, 3 - full");
}
MyMatrix <T> X = countVariables(AB);
if (version == 3)
{
X.resultByQueue(X, queue);
}
return(X);
}
public static void getInfo()
{
Console.WriteLine("GETTING INFORMATION :" + DateTime.Now.ToString());
int size = retrieveSize("size.txt");
double[,] sumOperationTimes = new double[3, 6];
double[,] sumOperationErrors = new double[3, 6];
double[] sumEigenOperationTimes = new double[5];
string[] avgEigenOperationErrors = new string[2];
avgEigenOperationErrors[0] = retrieveError(gaussErrDir + "\\" + "GaussPartialError.txt");
avgEigenOperationErrors[1] = retrieveError(gaussErrDir + "\\" + "GaussFullError.txt");
for (int c = 0; c < countOfVersions; c++)
{
double[,] operationTimes = new double[3, 6];
double[,] operationErrors = new double[3, 6];
double[] eigenOperationTimes = new double[5];
double[] eigenOperationErrors = new double[2];
string filePath = genDir + "\\" + valuesDir + (c + 1) + "\\";
Console.WriteLine("\n\n\nOpening directory : " + filePath);
MyMatrix <double>[] matricesDouble = new MyMatrix <double> [countOfMatrices];
MyMatrix <double> vectorDouble = new MyMatrix <double>(convertToDouble(loadMatrix(filePath + "vector.txt", size, 1)));
MyMatrix <float>[] matricesFloat = new MyMatrix <float> [countOfMatrices];
MyMatrix <float> vectorFloat = new MyMatrix <float>(convertToFloat(loadMatrix(filePath + "vector.txt", size, 1)));
MyMatrix <Fraction>[] matricesFraction = new MyMatrix <Fraction> [countOfMatrices];
MyMatrix <Fraction> vectorFraction = new MyMatrix <Fraction>(convertToFraction(loadMatrix(filePath + "vector.txt", size, 1)));
for (int i = 0; i < countOfMatrices; i++)
{
matricesDouble[i] = new MyMatrix <double>(convertToDouble(loadMatrix(filePath + "matrix" + (i + 1) + ".txt", size, size)));
matricesFloat[i] = new MyMatrix <float>(convertToFloat(loadMatrix(filePath + "matrix" + (i + 1) + ".txt", size, size)));
matricesFraction[i] = new MyMatrix <Fraction>(convertToFraction(loadMatrix(filePath + "matrix" + (i + 1) + ".txt", size, size)));
}
MyMatrix <Fraction> AXeigenFraction = new MyMatrix <Fraction>(convertToFraction(loadMatrix(filePath + "AX.txt", size, 1)));
MyMatrix <Fraction> ABCXeigenFraction = new MyMatrix <Fraction>(convertToFraction(loadMatrix(filePath + "ABCX.txt", size, 1)));
MyMatrix <Fraction> ABCeigenFraction = new MyMatrix <Fraction>(convertToFraction(loadMatrix(filePath + "ABC.txt", size, size)));
eigenOperationTimes[0] = retrieveTime(filePath + "AX.txt");
eigenOperationTimes[1] = retrieveTime(filePath + "ABCX.txt");
eigenOperationTimes[2] = retrieveTime(filePath + "ABC.txt");
eigenOperationTimes[3] = retrieveTime(filePath + "partial.txt");
eigenOperationTimes[4] = retrieveTime(filePath + "full.txt");
Console.WriteLine("\nOPERATIONS OF MATRICES\n");
//-----------------------------------------------AX-----------------------------------------------
Console.WriteLine("A * X\n");
//FLOAT
Stopwatch stopWatch = new Stopwatch();
MyMatrix <float> AXfloat;
stopWatch.Start();
AXfloat = matricesFloat[0] * vectorFloat;
stopWatch.Stop();
operationTimes[0, 0] = stopWatch.ElapsedMilliseconds;
Fraction AXfloatError = AXfloat.countDiffWithFrac(AXeigenFraction);
operationErrors[0, 0] = AXfloatError.ToDouble();
Console.WriteLine("A * X FLOAT : ");
Console.WriteLine("err : " + AXfloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 0] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> AXdouble;
stopWatch.Restart();
AXdouble = matricesDouble[0] * vectorDouble;
stopWatch.Stop();
operationTimes[1, 0] = stopWatch.ElapsedMilliseconds;
Fraction AXdoubleError = AXdouble.countDiffWithFrac(AXeigenFraction);
operationErrors[1, 0] = AXdoubleError.ToDouble();
Console.WriteLine("A * X DOUBLE : ");
Console.WriteLine("err : " + AXdoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 0] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> AXfraction;
//stopWatch.Restart();
//AXfraction = matricesFraction[0] * vectorFraction;
//stopWatch.Stop();
//operationTimes[2, 0] = stopWatch.ElapsedMilliseconds;
//Fraction AXfractionError = AXfraction.countDiffWithFrac(AXeigenFraction)
//operationErrors[2, 0] = AXfractionError.ToDouble();
//Console.WriteLine("A * X FRACTION : ");
//Console.WriteLine("err : " + AXfractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 0] + " ms");
//Console.WriteLine("----------------------------");
//-----------------------------------------------(A+B+C) * X-----------------------------------------------
Console.WriteLine("(A+B+C) * X\n");
//FLOAT
MyMatrix <float> ABCXfloat;
stopWatch.Restart();
ABCXfloat = (matricesFloat[0] + matricesFloat[1] + matricesFloat[2]) * vectorFloat;
stopWatch.Stop();
operationTimes[0, 1] = stopWatch.ElapsedMilliseconds;
Fraction ABCXfloatError = ABCXfloat.countDiffWithFrac(ABCXeigenFraction);
operationErrors[0, 1] = ABCXfloatError.ToDouble();
Console.WriteLine("(A+B+C) * X FLOAT : ");
Console.WriteLine("err : " + ABCXfloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 1] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> ABCXdouble;
stopWatch.Restart();
ABCXdouble = (matricesDouble[0] + matricesDouble[1] + matricesDouble[2]) * vectorDouble;
stopWatch.Stop();
operationTimes[1, 1] = stopWatch.ElapsedMilliseconds;
Fraction ABCXdoubleError = ABCXdouble.countDiffWithFrac(ABCXeigenFraction);
operationErrors[1, 1] = ABCXdoubleError.ToDouble();
Console.WriteLine("(A+B+C) * X DOUBLE : ");
Console.WriteLine("err : " + ABCXdoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 1] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> ABCXfraction;
//stopWatch.Restart();
//ABCXfraction = (matricesFraction[0] + matricesFraction[1] + matricesFraction[2]) * vectorFraction;
//stopWatch.Stop();
//operationTimes[2, 1] = stopWatch.ElapsedMilliseconds;
//Fraction ABCXfractionError = ABCXfraction.countDiffWithFrac(ABCXeigenFraction);
//operationErrors[2, 1] = ABCXfractionError.ToDouble();
//Console.WriteLine("(A+B+C) * X FRACTION : ");
//Console.WriteLine("err : " + ABCXfractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 1] + " ms");
//Console.WriteLine("----------------------------");
//-----------------------------------------------A * B * C-----------------------------------------------
Console.WriteLine("A * B * C\n");
//FLOAT
MyMatrix <float> ABCfloat;
stopWatch.Restart();
ABCfloat = matricesFloat[0] * matricesFloat[1] * matricesFloat[2];
stopWatch.Stop();
operationTimes[0, 2] = stopWatch.ElapsedMilliseconds;
Fraction ABCfloatError = ABCfloat.countDiffWithFrac(ABCeigenFraction);
operationErrors[0, 2] = ABCfloatError.ToDouble();
Console.WriteLine("A * B * C FLOAT : ");
Console.WriteLine("err : " + ABCfloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 2] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> ABCdouble;
stopWatch.Restart();
ABCdouble = matricesDouble[0] * matricesDouble[1] * matricesDouble[2];
stopWatch.Stop();
operationTimes[1, 2] = stopWatch.ElapsedMilliseconds;
Fraction ABCdoubleError = ABCdouble.countDiffWithFrac(ABCeigenFraction);
operationErrors[1, 2] = ABCdoubleError.ToDouble();
Console.WriteLine("A * B * C DOUBLE : ");
Console.WriteLine("err : " + ABCdoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 2] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> ABCfraction;
//stopWatch.Restart();
//ABCfraction = matricesFraction[0] * matricesFraction[1] * matricesFraction[2];
//stopWatch.Stop();
//operationTimes[2, 2] = stopWatch.ElapsedMilliseconds;
//Fraction ABCfractionError = ABCfraction.countDiffWithFrac(ABCeigenFraction);
//operationErrors[2, 2] = ABCfractionError.ToDouble();
//Console.WriteLine("A * B * C FRACTION : ");
//Console.WriteLine("err : " + ABCfractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 2] + " ms");
//Console.WriteLine("----------------------------");
//END OF MATRICES OPERATIONS...
MyMatrix <float> somewhatVectorFloat;
MyMatrix <double> somewhatVectorDouble;
MyMatrix <Fraction> somewhatVectorFraction;
Console.WriteLine("\nGAUSS ELIMINATIONS\n");
//-----------------------------------------------GAUSS BASE-----------------------------------------------
Console.WriteLine("GAUSS BASE\n");
//FLOAT
MyMatrix <float> gaussBaseResultFloat;
MyMatrix <float> ABForGaussBaseFloat = MyMatrix <float> .matrixJoinVector(matricesFloat[0], vectorFloat);
stopWatch.Restart();
gaussBaseResultFloat = MyMatrix <float> .gauss(ABForGaussBaseFloat, 1);
stopWatch.Stop();
operationTimes[0, 3] = stopWatch.ElapsedMilliseconds;
somewhatVectorFloat = matricesFloat[0] * gaussBaseResultFloat;
Fraction gaussBaseFloatError = somewhatVectorFloat.countDiffWithSameType(vectorFloat);
operationErrors[0, 3] = gaussBaseFloatError.ToDouble();
Console.WriteLine("GAUSS BASE FLOAT : ");
Console.WriteLine("err : " + gaussBaseFloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 3] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> gaussBaseResultDouble;
MyMatrix <double> ABForGaussBaseDouble = MyMatrix <double> .matrixJoinVector(matricesDouble[0], vectorDouble);
stopWatch.Restart();
gaussBaseResultDouble = MyMatrix <double> .gauss(ABForGaussBaseDouble, 1);
stopWatch.Stop();
operationTimes[1, 3] = stopWatch.ElapsedMilliseconds;
somewhatVectorDouble = matricesDouble[0] * gaussBaseResultDouble;
Fraction gaussBaseDoubleError = somewhatVectorDouble.countDiffWithSameType(vectorDouble);
operationErrors[1, 3] = gaussBaseDoubleError.ToDouble();
Console.WriteLine("GAUSS BASE DOUBLE : ");
Console.WriteLine("err : " + gaussBaseDoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 3] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> gaussBaseResultFraction;
//MyMatrix<Fraction> ABForGaussBaseFraction = MyMatrix<Fraction>.matrixJoinVector(matricesFraction[0], vectorFraction);
//stopWatch.Restart();
//gaussBaseResultFraction = MyMatrix<Fraction>.gauss(ABForGaussBaseFraction, 1);
//stopWatch.Stop();
//operationTimes[2, 3] = stopWatch.ElapsedMilliseconds;
//somewhatVectorFraction = matricesFraction[0] * gaussBaseResultFraction;
//Fraction gaussBaseFractionError = somewhatVectorFraction.countDiffWithSameType(vectorFraction);
//operationErrors[2, 3] = gaussBaseFractionError.ToDouble();
//Console.WriteLine("GAUSS BASE FRACTION : ");
//Console.WriteLine("err : " + gaussBaseFractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 3] + " ms");
//Console.WriteLine("----------------------------");
//-----------------------------------------------GAUSS PARTIAL-----------------------------------------------
Console.WriteLine("GAUSS PARTIAL\n");
//FLOAT
MyMatrix <float> gaussPartialResultFloat;
MyMatrix <float> ABForGaussPartialFloat = MyMatrix <float> .matrixJoinVector(matricesFloat[0], vectorFloat);
stopWatch.Restart();
gaussPartialResultFloat = MyMatrix <float> .gauss(ABForGaussPartialFloat, 2);
stopWatch.Stop();
operationTimes[0, 4] = stopWatch.ElapsedMilliseconds;
somewhatVectorFloat = matricesFloat[0] * gaussPartialResultFloat;
Fraction gaussPartialFloatError = somewhatVectorFloat.countDiffWithSameType(vectorFloat);
operationErrors[0, 4] = gaussPartialFloatError.ToDouble();
Console.WriteLine("GAUSS PARTIAL FLOAT : ");
Console.WriteLine("err : " + gaussPartialFloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 4] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> gaussPartialResultDouble;
MyMatrix <double> ABForGaussPartialDouble = MyMatrix <double> .matrixJoinVector(matricesDouble[0], vectorDouble);
stopWatch.Restart();
gaussPartialResultDouble = MyMatrix <double> .gauss(ABForGaussPartialDouble, 2);
stopWatch.Stop();
operationTimes[1, 4] = stopWatch.ElapsedMilliseconds;
somewhatVectorDouble = matricesDouble[0] * gaussPartialResultDouble;
Fraction gaussPartialDoubleError = somewhatVectorDouble.countDiffWithSameType(vectorDouble);
operationErrors[1, 4] = gaussPartialDoubleError.ToDouble();
Console.WriteLine("GAUSS PARTIAL DOUBLE : ");
Console.WriteLine("err : " + gaussPartialDoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 4] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> gaussPartialResultFraction;
//MyMatrix<Fraction> ABForGaussPartialFraction = MyMatrix<Fraction>.matrixJoinVector(matricesFraction[0], vectorFraction);
//stopWatch.Restart();
//gaussPartialResultFraction = MyMatrix<Fraction>.gauss(ABForGaussPartialFraction, 2);
//stopWatch.Stop();
//operationTimes[2, 4] = stopWatch.ElapsedMilliseconds;
//somewhatVectorFraction = matricesFraction[0] * gaussPartialResultFraction;
//Fraction gaussPartialFractionError = somewhatVectorFraction.countDiffWithSameType(vectorFraction);
//operationErrors[2, 4] = gaussPartialFractionError.ToDouble();
//Console.WriteLine("GAUSS PARTIAL FRACTION : ");
//Console.WriteLine("err : " + gaussPartialFractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 4] + " ms");
//Console.WriteLine("----------------------------");
//-----------------------------------------------GAUSS FULL-----------------------------------------------
Console.WriteLine("GAUSS FULL\n");
//FLOAT
MyMatrix <float> gaussFullResultFloat;
MyMatrix <float> ABForGaussFullFloat = MyMatrix <float> .matrixJoinVector(matricesFloat[0], vectorFloat);
stopWatch.Restart();
gaussFullResultFloat = MyMatrix <float> .gauss(ABForGaussFullFloat, 3);
stopWatch.Stop();
operationTimes[0, 5] = stopWatch.ElapsedMilliseconds;
somewhatVectorFloat = matricesFloat[0] * gaussFullResultFloat;
Fraction gaussFullFloatError = somewhatVectorFloat.countDiffWithSameType(vectorFloat);
operationErrors[0, 5] = gaussFullFloatError.ToDouble();
Console.WriteLine("GAUSS FULL FLOAT : ");
Console.WriteLine("err : " + gaussFullFloatError.ToDouble());
Console.WriteLine("time : " + operationTimes[0, 5] + " ms");
Console.WriteLine("----------------------------");
//DOUBLE
MyMatrix <double> gaussFullResultDouble;
MyMatrix <double> ABForGaussFullDouble = MyMatrix <double> .matrixJoinVector(matricesDouble[0], vectorDouble);
stopWatch.Restart();
gaussFullResultDouble = MyMatrix <double> .gauss(ABForGaussFullDouble, 3);
stopWatch.Stop();
operationTimes[1, 5] = stopWatch.ElapsedMilliseconds;
somewhatVectorDouble = matricesDouble[0] * gaussFullResultDouble;
Fraction gaussFullDoubleError = somewhatVectorDouble.countDiffWithSameType(vectorDouble);
operationErrors[1, 5] = gaussFullDoubleError.ToDouble();
Console.WriteLine("GAUSS FULL DOUBLE : ");
Console.WriteLine("err : " + gaussFullDoubleError.ToDouble());
Console.WriteLine("time : " + operationTimes[1, 5] + " ms");
Console.WriteLine("----------------------------");
//FRACTION
//MyMatrix<Fraction> gaussFullResultFraction;
//MyMatrix<Fraction> ABForGaussFullFraction = MyMatrix<Fraction>.matrixJoinVector(matricesFraction[0], vectorFraction);
//stopWatch.Restart();
//gaussFullResultFraction = MyMatrix<Fraction>.gauss(ABForGaussFullFraction,3);
//stopWatch.Stop();
//operationTimes[2, 5] = stopWatch.ElapsedMilliseconds;
//somewhatVectorFraction = matricesFraction[0] * gaussFullResultFraction;
//Fraction gaussFullFractionError = somewhatVectorFraction.countDiffWithSameType(vectorFraction);
//operationErrors[2, 5] = gaussFullFractionError.ToDouble();
//Console.WriteLine("GAUSS FULL FRACTION : ");
//Console.WriteLine("err : " + gaussFullFractionError.ToDouble());
//Console.WriteLine("time : " + operationTimes[2, 5] + " ms");
//Console.WriteLine("----------------------------");
//-----------------------------------------------GAUSS EIGEN-----------------------------------------------
//EIGEN PARTIAL
Console.WriteLine("GAUSS PARTIAL EIGEN : ");
Console.WriteLine("avg err : " + avgEigenOperationErrors[0]);
Console.WriteLine("time : " + eigenOperationTimes[3] + " sec");
Console.WriteLine("----------------------------");
//EIGEN FULL
Console.WriteLine("GAUSS FULL EIGEN : ");
Console.WriteLine("avg err : " + avgEigenOperationErrors[1]);
Console.WriteLine("time : " + eigenOperationTimes[4] + " sec");
Console.WriteLine("----------------------------");
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 6; j++)
{
sumOperationTimes[i, j] += operationTimes[i, j];
sumOperationErrors[i, j] += operationErrors[i, j];
}
}
for (int i = 0; i < 5; i++)
{
sumEigenOperationTimes[i] += eigenOperationTimes[i];
}
}
Console.WriteLine("\n\nSUCCESS : COUNTING AVERAGE VALUES FOR ERRORS AND TIMES FOR " + countOfVersions + " VERSIONS FOR SIZE " + size);
double[,] avgOperationTimes = new double[3, 6];
double[,] avgOperationErrors = new double[3, 6];
double[] avgEigenOperationTimes = new double[5];
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 6; j++)
{
avgOperationTimes[i, j] = sumOperationTimes[i, j] / countOfVersions;
avgOperationErrors[i, j] = sumOperationErrors[i, j] / countOfVersions;
}
}
for (int i = 0; i < 5; i++)
{
avgEigenOperationTimes[i] = sumEigenOperationTimes[i] / countOfVersions;
}
string opAX = operationsOnMatrixInfo(size, 0, 0, avgOperationErrors, avgOperationTimes, avgEigenOperationTimes);
string opABCX = operationsOnMatrixInfo(size, 1, 1, avgOperationErrors, avgOperationTimes, avgEigenOperationTimes);
string opABC = operationsOnMatrixInfo(size, 2, 2, avgOperationErrors, avgOperationTimes, avgEigenOperationTimes);
string opGaussBase = operationsOnGaussBaseInfo(size, 3, avgOperationErrors, avgOperationTimes);
string opGaussPartial = operationsOnGaussFullPartialInfo(size, 4, 0, 3, avgOperationErrors, avgOperationTimes, avgEigenOperationTimes, avgEigenOperationErrors);
string opGaussFull = operationsOnGaussFullPartialInfo(size, 5, 1, 4, avgOperationErrors, avgOperationTimes, avgEigenOperationTimes, avgEigenOperationErrors);
if (!Directory.Exists("Results" + size))
{
Console.WriteLine("Creating directory : Results" + size);
DirectoryInfo di = Directory.CreateDirectory("Results" + size);
}
File.WriteAllText("Results" + size + "\\" + "AXresult" + size + ".txt", opAX);
File.WriteAllText("Results" + size + "\\" + "ABCXresult" + size + ".txt", opABCX);
File.WriteAllText("Results" + size + "\\" + "ABCresult" + size + ".txt", opABC);
File.WriteAllText("Results" + size + "\\" + "GaussBaseResult" + size + ".txt", opGaussBase);
File.WriteAllText("Results" + size + "\\" + "GaussPartialResult" + size + ".txt", opGaussPartial);
File.WriteAllText("Results" + size + "\\" + "GaussFullResult" + size + ".txt", opGaussFull);
}