/*public Fraction Mul(double num)
{
return new Fraction(this.number * num);
}
*/
public Fraction Div(Fraction f)
{
if (f.number != 0)
{
return new Fraction(this.number / f.number);
}
return new Fraction(2);
}
public Fraction Sub(Fraction f)
{
return new Fraction(this.number - f.number);
}
Fraction(Fraction f)
{
this.whole = f.whole;
this.fractional = f.fractional;
this.number = f.number;
}
public Fraction Add(Fraction f)
{
return new Fraction(this.number + f.number);
}
public void MatrixAddMatrixMulVectorTest(int testCount)
{
// ---------------------------------------------------------
// fraction
// ---------------------------------------------------------
_time = new TimeSpan();
var frResult = new Fraction[0];
for (var i = 0; i < testCount; i++)
{
var frA = new MyMatrix <Fraction>(SfrA);
var frB = new MyMatrix <Fraction>(SfrB);
var frC = new MyMatrix <Fraction>(SfrC);
var frX = SfrX;
_stopwatch.Reset();
_stopwatch.Start();
frResult = (frA + frB + frC) * frX;
_stopwatch.Stop();
_time += _stopwatch.Elapsed;
}
_handler.WriteToFileWithTimespan(
IO.PrefixFraction + IO.ResultAbcx,
MyMatrixFormatter.GetFormattedVector(frResult),
CurrentMatrixSize,
_time.TotalMilliseconds / testCount);
// ---------------------------------------------------------
// float
// ---------------------------------------------------------
_time = new TimeSpan();
var fResult = new float[0];
for (var i = 0; i < testCount; i++)
{
var fA = new MyMatrix <float>(SfA);
var fB = new MyMatrix <float>(SfB);
var fC = new MyMatrix <float>(SfC);
var fX = SfX;
_stopwatch.Reset();
_stopwatch.Start();
fResult = (fA + fB + fC) * fX;
_stopwatch.Stop();
_time += _stopwatch.Elapsed;
}
_handler.WriteToFileWithTimespan(
IO.PrefixFloat + IO.ResultAbcx,
MyMatrixFormatter.GetFormattedVector(fResult),
CurrentMatrixSize,
_time.TotalMilliseconds / testCount);
// ---------------------------------------------------------
// double
// ---------------------------------------------------------
_time = new TimeSpan();
var dResult = new double[0];
for (var i = 0; i < testCount; i++)
{
var dA = new MyMatrix <double>(SdA);
var dB = new MyMatrix <double>(SdB);
var dC = new MyMatrix <double>(SdC);
var dX = SdX;
_stopwatch.Reset();
_stopwatch.Start();
dResult = (dA + dB + dC) * dX;
_stopwatch.Stop();
_time += _stopwatch.Elapsed;
}
_handler.WriteToFileWithTimespan(
IO.PrefixDouble + IO.ResultAbcx,
MyMatrixFormatter.GetFormattedVector(dResult),
CurrentMatrixSize,
_time.TotalMilliseconds / testCount);
}
