public static RationalNumber operator *(RationalNumber a, RationalNumber b)
{
RationalNumber result = new RationalNumber();
result.M = a.M * b.M;
result.N = a.N * b.N;
return reduction(result);
}
public static RationalNumber operator /(RationalNumber a, RationalNumber b)
{
RationalNumber result = new RationalNumber();
result.M = a.M * Convert.ToUInt32(b.N);
result.N = a.N * Convert.ToInt32(b.M);
return reduction(result);
}
public static RationalNumber createFromString(string initialString)
{
Regex slash = new Regex("/");
string[] two_numbers = slash.Split(initialString);
RationalNumber result = new RationalNumber(Convert.ToInt32(two_numbers[0]),
Convert.ToUInt32(two_numbers[1]));
return result;
}
public static RationalNumber reduction(RationalNumber initial)
{
RationalNumber result = new RationalNumber(initial.N, initial.M);
for (int divider = 2; divider <= result.M; divider++)
{
if (result.N % divider == 0 && result.M % divider == 0)
{
result.N /= divider;
result.M /= Convert.ToUInt32(divider);
return reduction(result);
break;
}
}
return result;
}
public void Test(string text, int num, int denom, int lp, int p, bool detectEqual)
{
var e = new RationalNumber(num, denom);
var sb = new StringBuilder();
var detector = new LargeRepetitionDetector(sb, e, detectEqual);
var repetition = new Repetition(0, 0);
foreach (var c in text)
{
sb.Append(c);
if (detector.TryDetect(out repetition))
{
break;
}
}
Assert.That(repetition, Is.EqualTo(new Repetition(lp, p)));
}
public static void Main(string[] args)
{
List<RationalNumber> curious = new List<RationalNumber>();
for (uint numerator = 10; numerator < 98; numerator++)
{
for (uint denominator = numerator + 1; denominator < 100; denominator++)
{
RationalNumber rn = new RationalNumber(numerator, denominator);
if (rn.IsCurious())
{
Console.WriteLine("Curious: " + rn);
curious.Add(rn);
}
}
}
Console.WriteLine("Result: {0}", (curious[0] * curious[1] * curious[2] * curious[3]).Reduce().Denominator);
}
public static RationalNumber Sqrt(this RationalNumber x, RationalNumber epsilon)
{
if (x < 0)
{
throw new OverflowException("Cannot calculate square root from a negative number");
}
RationalNumber current = (decimal)Math.Sqrt((double)x.ToDecimal()), previous;
do
{
previous = current;
if (previous == 0)
{
return(0);
}
current = (previous + (x / previous)) / 2;
}while ((previous - current).Abs() > epsilon);
return(current);
}
public RationalNumber Exprational(int power)
{
if (power > 0)
{
this.Numerator = (int)Math.Pow(this.Numerator, power);
this.Denominator = (int)Math.Pow(this.Denominator, power);
}
else if (power < 0)
{
RationalNumber nab = Abs();
this.Numerator = (int)Math.Pow(nab.Denominator, power);
this.Denominator = (int)Math.Pow(nab.Numerator, power);
}
else //power = 0
{
this.Numerator = 1;
this.Denominator = 1;
}
return(this.Reduce());
}
public void Subtr(RationalNumber r)
{
if (r.p == 0)
{
return;
}
if (p == 0)
{
p = -r.p;
q = r.q;
return;
}
p = (p * r.q) - (q * r.p);
q *= r.q;
Normalize();
}
public void Add(RationalNumber r)
{
if (r.p == 0)
{
return;
}
if (p == 0)
{
p = r.p;
q = r.q;
return;
}
p = (p * r.q) + (q * r.p);
q *= r.q;
Normalize();
}
public void Mult(RationalNumber r)
{
if (r.p == 0)
{
p = 0;
q = 1;
return;
}
if (p == 0)
{
return;
}
p *= r.p;
q *= r.q;
Normalize();
}
private static RationalNumber Reduce(RationalNumber n)
{
int divider = (n.N >= n.D) ? n.N : n.D;
while (n.N % divider != 0 || n.D % divider != 0)
{
divider--;
}
if (n.N > 0 && n.D < 0)
{
n.N *= -1;
n.D = Math.Abs(n.D);
}
else if (n.N < 0 && n.D < 0)
{
n.N = Math.Abs(n.N);
n.D = Math.Abs(n.D);
}
return(new RationalNumber(n.N / divider, n.D / divider));
}
private static int BinarySearch(RationalNumber E, int alphabetSize, bool detectEqual)
{
int l = 0, r = alphabetSize;
if (DetectsRepetition(detectEqual, new RationalNumber(r + 1, r), E))
{
throw new InvalidProgramStateException("Inconsistent exponent and alphabet values");
}
while (l + 1 < r)
{
var m = (r + l) / 2;
if (DetectsRepetition(detectEqual, new RationalNumber(m + 1, m), E))
{
l = m;
}
else
{
r = m;
}
}
return(l);
}
public bool IfSolutionExists()
{
RunGaussElimination();
for (long i = m - 1; i >= 0; i--)
{
RationalNumber lastColumnCoeff = A.Get(i, lastColumnIndex);
RationalNumber bVectorElem = A.Get(i, bVectorIndex());
if (!lastColumnCoeff.IsEqualsTo0())
{
break;
}
if (lastColumnCoeff.IsEqualsTo0() && !bVectorElem.IsEqualsTo0())
{
return(false);
}
}
return(true);
}
private static void GenerateSquare()
{
var Runs = new[] { 100 };
var lengths = new[] { 100000 };
using (var outputStream = File.Open("D:\\statistics\\square4.txt", FileMode.Create))
using (var output = new StreamWriter(outputStream))
{
for (var i = 0; i < Runs.Length; ++i)
{
var logger = new ConsoleTextLengthLogger(1000);
var text = new StringBuilder();
var e = new RationalNumber(2);
var generator = new RandomNotLastCharGenerator(text, 4);
var detector = new RepetitionDetector(text, e, true);
var removeStrategy = new RemoveBorderStrategy();
Calculate(Runs[i], detector, lengths[i], removeStrategy, generator, logger, output);
}
}
}
public static object Divide(object obj1, object obj2)
{
if (IsFixnum(obj1) && IsFixnum(obj2))
{
return(RationalNumber.Create(Convert.ToInt64(obj1), Convert.ToInt64(obj2)));
}
if (obj1 is RationalNumber)
{
RationalNumber number1 = (RationalNumber)obj1;
if (IsFixnum(obj2))
{
return(number1.DivideBy(Convert.ToInt64(obj2)));
}
if (obj2 is RationalNumber)
{
return(number1.DivideBy((RationalNumber)obj2));
}
obj1 = number1.Value;
}
if (obj2 is RationalNumber)
{
RationalNumber number2 = (RationalNumber)obj2;
if (IsFixnum(obj1))
{
return(number2.DivideTo(Convert.ToInt64(obj1)));
}
obj2 = number2.Value;
}
return(Operators.DivideObject(obj1, obj2));
}
public void Test(int num, int denom, string text, int expectedLeftPosition, int expectedPeriod, bool detectEqual, bool result)
{
var e = new RationalNumber(num, denom);
var sb = new StringBuilder();
var detector = new SmallRepetitionDetector(sb, e, detectEqual);
Repetition repetition = new Repetition(0, 0);
var detected = false;
for (var i = 0; i < text.Length; ++i)
{
sb.Append(text[i]);
if (detector.TryDetect(out repetition))
{
detected = true;
break;
}
}
Assert.That(detected, Is.EqualTo(result));
Assert.That(repetition, Is.EqualTo(new Repetition(expectedLeftPosition, expectedPeriod)));
}
public static RationalNumber operator *(RationalNumber r1, RationalNumber r2)
{
var result = new RationalNumber((r1.num * r2.num), (r1.den * r2.den));
if (result.num == 0)
{
result = new RationalNumber(result.num, (result.den / result.den));
}
else if (result.num == result.den)
{
result = new RationalNumber((result.num / result.num), (result.den / result.den));
}
else if (result.num % (GCD(r1, r2)) == 0)
{
result = new RationalNumber((result.num / (GCD(r1, r2))), (result.den / (GCD(r1, r2))));
}
Console.WriteLine("result is equal to: {0}", result.num);
return(result);
}
private ICharGenerator GetCharGenerator(StringBuilder text, RationalNumber E, bool detectEqual)
{
int alphabetSize;
if (!int.TryParse(TextBoxAlphabet.Text, out alphabetSize))
{
Raise("Alphabet size must be integer");
}
var index = ComboBoxCharGenerator.SelectedIndex;
if (index < 0 || index > 1)
{
Raise("Select char generator");
}
switch (index)
{
case 0:
return(new RandomCharGenerator(alphabetSize));
default:
return(new CleverCharGenerator(text, alphabetSize, E, detectEqual));
}
}
/// <summary>
/// 将字符串输入转化为矩阵
/// </summary>
/// <param name="data">一个以空格分割列元素，换行符分割行元素的字符串</param>
/// <returns></returns>
public static Mathematics.Matrix StringToMatrix(string data)
{
data = Regex.Replace(data, @"[ ]+", " ");
string[] rowsData = data.Split('\n');
List <string> rows = new List <string>();
foreach (string row in rowsData)
{
if (string.IsNullOrEmpty(row))
{
continue;
}
rows.Add(row.Trim());
}
int rowSize = rows.Count;
int columnSize = rows[0].Split(' ').Length;
Mathematics.Matrix matrix = new Matrix(rowSize, columnSize);
for (int row = 0; row < rowSize; row++)
{
List <string> elements = new List <string>();
elements.AddRange(rows[row].Split(' '));
while (elements.Count < columnSize)
{
elements.Add("0/1");
}
for (int col = 0; col < columnSize; col++)
{
matrix[row, col] = new RationalNumber(elements[col]);
}
}
return(matrix);
}
private static void Generate3_7d4_plus()
{
using (var outputStream = File.Open("D:\\statistics\\binary_3_7d4+.txt", FileMode.Create))
using (var output = new StreamWriter(outputStream))
{
var Runs = new[] { 100, 100, 100, 100, 100 };
var lengths = new[] { 100, 200, 300, 400, 500 };
var e = new RationalNumber(7, 4);
var detectEqual = false;
for (var i = 0; i < Runs.Length; ++i)
{
var length = lengths[i];
Console.WriteLine("Calculating conversion for length = {0}", length);
var text = new StringBuilder();
var generator = new CleverCharGenerator(text, 3, e, detectEqual);
var detector = new RepetitionDetector(text, e, detectEqual);
var removeStrategy = new RemoveBorderStrategy();
Calculate(Runs[i], detector, lengths[i], removeStrategy, generator, null, output);
}
}
}
private RationalNumber GetExponent()
{
int numerator, denominator;
if (!int.TryParse(TextBoxNumerator.Text, out numerator))
{
Raise("Numerator must be integer");
}
if (!int.TryParse(TextBoxDenominator.Text, out denominator))
{
Raise("Denominator must be integer");
}
if (denominator == 0)
{
Raise("Denominator can't be equal to 0");
}
var result = new RationalNumber(numerator, denominator);
if (result <= new RationalNumber(1))
{
Raise("Exponent must be greater than 1");
}
return(result);
}
public RationalNumber Reduce()
{
bool isNegative = false;
if (denominator < 0)
{
isNegative = true;
}
var i = Math.Abs(denominator);
while (true)
{
if (numerator % i == 0 && denominator % i == 0)
{
break;
}
i--;
}
var newNum = (isNegative ? -numerator : numerator) / i;
var newDen = (isNegative ? Math.Abs(denominator) : denominator) / i;
var result = new RationalNumber(newNum, newDen);
return(result);
}
public static VideoFormatDescription Match(Size imageSize, RationalNumber frameRate, RationalNumber sar, bool interlaced)
{
var result = Descriptions.Values.FirstOrDefault((v) => v.ImageSize.Equals(imageSize)
&& (v.FrameRate.Equals(frameRate) || frameRate.Equals(RationalNumber.Zero))
&& (v.SAR.Equals(sar) || sar.Equals(RationalNumber.Zero))
&& v.Interlaced == interlaced);
return result != null ? result : new VideoFormatDescription(imageSize, frameRate, sar, interlaced);
}
private void RunGaussElimination()
{
ITPLOptions tplOptions = configuration.Get <ITPLOptions>();
uint gaussElimRunnersCount = tplOptions.GaussElimRunnersCount;
long s = 0;
long[] rowsToSubtract = new long[gaussElimRunnersCount];
for (long k = 0; k < m; k++)
{
long i_max = -1;
while (true)
{
if (k + s == n)
{
return;
}
for (long i = k; i < m; i++)
{
if (!(A.Get(i, k + s).IsEqualsTo0()))
{
i_max = i;
}
}
if (i_max == -1)
{
s++;
}
else
{
break;
}
}
A.SwapRows(k, i_max);
long p = k + s;
SortedDictionary <long, RationalNumber> Mk = A.GetRow(k);
RationalNumber Mkp = SparseMatrix.Get(Mk, p);
long rowsToProcessCount = m - (k + 1);
long[] rowsToProcess = new long[m];
for (long w = 0; w < rowsToProcessCount; w++)
{
long d = w + (k + 1);
rowsToProcess[d] = d;
}
long from = k + 1;
while (true)
{
SelectRows(
rowsToProcess,
from,
gaussElimRunnersCount,
rowsToSubtract,
out long rowsToSubtractCount);
if (rowsToSubtractCount == 0)
{
break;
}
Task[] tasks = new Task[rowsToSubtractCount];
List <RowSubtractorSparceMThreads> rowSubtractors = new();
for (int i = 0; i < rowsToSubtractCount; i++)
{
long row = rowsToSubtract[i];
RowSubtractorSparceMThreads rowSubtractor = new();
rowSubtractor.A = A;
rowSubtractor.rowIndex = row;
rowSubtractor.m = m;
rowSubtractor.n = n;
rowSubtractor.p = p;
rowSubtractor.Mk = Mk;
rowSubtractor.Mkp = Mkp;
rowSubtractors.Add(rowSubtractor);
}
TPLCollectionRunner <RowSubtractorSparceMThreads> rowSubtractorsRunner = new
(
rowSubtractors,
gaussElimRunnersCount,
WaitMethod.WaitAll,
_ => default !
public void Divide()
{
Assert.AreEqual(2, Numbers.Divide(4, 2));
Assert.AreEqual(4 / 3.0, Numbers.Divide(4, 3.0));
Assert.AreEqual(RationalNumber.Create(3, 2), Numbers.Divide(3, 2));
Assert.AreEqual(RationalNumber.Create(3, 4), Numbers.Divide(RationalNumber.Create(3, 2), 2));
Assert.AreEqual(RationalNumber.Create(4, 3), Numbers.Divide(2, RationalNumber.Create(3, 2)));
Assert.AreEqual(2.0 / (3.0 / 2), Numbers.Divide(2.0, RationalNumber.Create(3, 2)));
Assert.AreEqual((3.0 / 2) / 2.0, Numbers.Divide(RationalNumber.Create(3, 2), 2.0));
Assert.AreEqual(RationalNumber.Create(21, 10), Numbers.Divide(RationalNumber.Create(3, 2), RationalNumber.Create(5, 7)));
}
private bool FoundRepetition(Repetition repetition)
{
var exponent = new RationalNumber(text.Length - (repetition.LeftPosition + 1), repetition.Period);
return(detectEqual ? exponent >= e : exponent > e);
}
static int RationalNumberComparer(RationalNumber rn1, RationalNumber rn2)
{
return (Convert.ToInt32(rn1.Numerator) / Convert.ToInt32(rn1.Denominator)) - (Convert.ToInt32(rn1.Numerator) / Convert.ToInt32(rn1.Denominator));
}
public void Multiply()
{
Assert.AreEqual(2, Numbers.Multiply(1, 2));
Assert.AreEqual(2.2, Numbers.Multiply(1.1, 2));
Assert.AreEqual(3, Numbers.Multiply(RationalNumber.Create(3, 2), 2));
Assert.AreEqual(3, Numbers.Multiply(2, RationalNumber.Create(3, 2)));
Assert.AreEqual(3.0, Numbers.Multiply(RationalNumber.Create(3, 2), 2.0));
Assert.AreEqual(3.0, Numbers.Multiply(2.0, RationalNumber.Create(3, 2)));
Assert.AreEqual(RationalNumber.Create(15, 14), Numbers.Multiply(RationalNumber.Create(3, 2), RationalNumber.Create(5, 7)));
}
public static double Expreal(this int realNumber, RationalNumber r)
{
return(Math.Exp(Math.Log(realNumber) * r.Numerator / r.Denominator));
}
public static double Expreal(this int realNumber, RationalNumber r)
{
throw new NotImplementedException("You need to implement this extension method.");
}
public static double Expreal(this int realNumber, RationalNumber r) => r.Expreal(realNumber);
public static double Expreal(this int realNumber, RationalNumber r)
{
return(Math.Pow((double)realNumber, (double)(r.n) / (r.d)));
}
private VideoFormatDescription(Size imageSize, RationalNumber frameRate, RationalNumber sar, bool interlaced)
{
Format = TVideoFormat.Other;
Interlaced = interlaced;
ImageSize = imageSize;
FrameRate = frameRate;
SAR = sar;
}
static void Main(string[] args)
{
Console.Write("Input first number: ");
RationalNumber first = RationalNumber.createFromString(Console.ReadLine());
RationalNumber second = new RationalNumber(20, 10);
Console.WriteLine("First number: " + first.ToString());
Console.WriteLine("Second number: " + second.ToString());
Console.WriteLine(first.ToString()+ " + " + second.ToString()+ " = " + (first + second).ToString());
Console.WriteLine(first.ToString() + " - " + second.ToString() + " = " + (first - second).ToString());
Console.WriteLine(first.ToString() + " * " + second.ToString() + " = " + (first * second).ToString());
Console.WriteLine(first.ToString() + " / " + second.ToString() + " = " + (first / second).ToString());
Console.Write("Press any key to exit...");
Console.ReadKey();
}
static void Main(string[] args)
{
del firstDel = new del(RationalNumber.noException);
del secondDel = delegate(uint a)
{
return a;
};
Func<uint, uint> anonM = RationalNumber.noException;
RationalNumber first = RationalNumber.createFromString(Console.ReadLine());
RationalNumber second = new RationalNumber(20, 0);
Console.Write("Input first number: ");
try
{
int i = first.N / Convert.ToInt32(first.M);
}
catch (DivideByZeroException)
{
first.M = firstDel(1);
//first.M = anonM(1);
}
try
{
int i = second.N / Convert.ToInt32(second.M);
}
catch (DivideByZeroException)
{
second.M = secondDel(1);
}
Console.WriteLine("\nFirst number: " + first.ToString());
Console.WriteLine("Second number: " + second.ToString());
Console.WriteLine(first.ToString()+ " + " + second.ToString()+ " = " + (first + second).ToString());
Console.WriteLine(first.ToString() + " - " + second.ToString() + " = " + (first - second).ToString());
Console.WriteLine(first.ToString() + " * " + second.ToString() + " = " + (first * second).ToString());
Console.WriteLine(first.ToString() + " / " + second.ToString() + " = " + (first / second).ToString());
Console.Write("Press any key to exit...");
Console.ReadKey();
}
public RationalNumber Sub(RationalNumber r) => new RationalNumber(numerator * r.denominator - denominator * r.numerator, denominator * r.denominator).Reduce();
private Expr _Canonicalize(RationalNumber n)
{
return n;
}
public RationalNumber Div(RationalNumber r) => new RationalNumber(numerator * r.denominator, r.numerator * denominator).Reduce();
private Expr _Numericize(RationalNumber n)
{
return new DoubleNumber(n.Num.AsDouble());
}
public RationalNumber Div(RationalNumber r)
{
throw new NotImplementedException("You need to implement this function.");
}
private VideoFormatDescription(TVideoFormat format)
{
this.Format = format;
switch (format)
{
case TVideoFormat.PAL_FHA:
Interlaced = true;
ImageSize = new Size(720, 576);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(64, 45);
break;
case TVideoFormat.PAL:
Interlaced = true;
ImageSize = new Size(720, 576);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(16, 15);
break;
case TVideoFormat.PAL_FHA_P:
Interlaced = false;
ImageSize = new Size(720, 576);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(64, 45);
break;
case TVideoFormat.PAL_P:
Interlaced = false;
ImageSize = new Size(720, 576);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(16, 15);
break;
case TVideoFormat.NTSC_FHA:
Interlaced = true;
ImageSize = new Size(640, 486);
FrameRate = new RationalNumber(30, 1);
SAR = new RationalNumber(40, 33);
break;
case TVideoFormat.NTSC:
Interlaced = true;
ImageSize = new Size(640, 486);
FrameRate = new RationalNumber(30, 1);
SAR = new RationalNumber(10, 11);
break;
case TVideoFormat.HD1080i5000:
Interlaced = true;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080i5994:
Interlaced = true;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(2997, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080i6000:
Interlaced = true;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(30, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p2398:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(2398, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p2400:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(24, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p2500:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p2997:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(2997, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p3000:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(30, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p5000:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(50, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p5994:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(5994, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD1080p6000:
Interlaced = false;
ImageSize = new Size(1920, 1080);
FrameRate = new RationalNumber(60, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD2160p2398:
Interlaced = false;
ImageSize = new Size(3840, 2160);
FrameRate = new RationalNumber(2398, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD2160p2400:
Interlaced = false;
ImageSize = new Size(3840, 2160);
FrameRate = new RationalNumber(24, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD2160p2500:
Interlaced = false;
ImageSize = new Size(3840, 2160);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD2160p2997:
Interlaced = false;
ImageSize = new Size(3840, 2160);
FrameRate = new RationalNumber(2997, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD2160p3000:
Interlaced = false;
ImageSize = new Size(3840, 2160);
FrameRate = new RationalNumber(30, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD720p2500:
Interlaced = false;
ImageSize = new Size(1440, 720);
FrameRate = new RationalNumber(25, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD720p5000:
Interlaced = false;
ImageSize = new Size(1440, 720);
FrameRate = new RationalNumber(50, 1);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD720p5994:
Interlaced = false;
ImageSize = new Size(1440, 720);
FrameRate = new RationalNumber(5994, 100);
SAR = new RationalNumber(1, 1);
break;
case TVideoFormat.HD720p6000:
Interlaced = false;
ImageSize = new Size(1440, 720);
FrameRate = new RationalNumber(60, 1);
SAR = new RationalNumber(1, 1);
break;
}
}
public static double Expreal(this int realNumber, RationalNumber r)
{
return(r.Expreal(realNumber));
}
public RationalNumber Reduce()
{
RationalNumber result;
UInt32 gcd = GCD(numerator, denominator);
result = new RationalNumber(numerator/gcd, denominator/gcd);
return result;
}
