public void AnyText(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// PLUS 1
int _start_i1 = _index;
var _res1 = Enumerable.Empty <MarkdownElementBase>();
label1:
// AND 2
int _start_i2 = _index;
// NOT 3
int _start_i3 = _index;
// OR 4
int _start_i4 = _index;
// LITERAL '\n'
_ParseLiteralChar(_memo, ref _index, '\n');
// OR shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Pop(); _index = _start_i4;
}
else
{
goto label4;
}
// LITERAL '\r'
_ParseLiteralChar(_memo, ref _index, '\r');
label4: // OR
int _dummy_i4 = _index; // no-op for label
// NOT 3
var _r3 = _memo.Results.Pop();
_memo.Results.Push(_r3 == null ? new _GithubMarkdown_Item(_start_i3, _memo.InputEnumerable) : null);
_index = _start_i3;
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label2;
}
// ANY
_ParseAny(_memo, ref _index);
label2: // AND
var _r2_2 = _memo.Results.Pop();
var _r2_1 = _memo.Results.Pop();
if (_r2_1 != null && _r2_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i2, _index, _memo.InputEnumerable, _r2_1.Results.Concat(_r2_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i2;
}
// PLUS 1
var _r1 = _memo.Results.Pop();
if (_r1 != null)
{
_res1 = _res1.Concat(_r1.Results);
goto label1;
}
else
{
if (_index > _start_i1)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _res1.Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
}
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { string match = Input(_IM_Result);
GeneralElement text = new GeneralElement(ElementType.InlineText);
text.TextContent = match;
return(text); }, _r0), true));
}
}
public void HeadText(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// STAR 1
int _start_i1 = _index;
var _res1 = Enumerable.Empty <MarkdownElementBase>();
label1:
// AND 2
int _start_i2 = _index;
// NOT 3
int _start_i3 = _index;
// CALLORVAR LineBreak
_GithubMarkdown_Item _r4;
_r4 = _MemoCall(_memo, "LineBreak", _index, LineBreak, null);
if (_r4 != null)
{
_index = _r4.NextIndex;
}
// NOT 3
var _r3 = _memo.Results.Pop();
_memo.Results.Push(_r3 == null ? new _GithubMarkdown_Item(_start_i3, _memo.InputEnumerable) : null);
_index = _start_i3;
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label2;
}
// ANY
_ParseAny(_memo, ref _index);
label2: // AND
var _r2_2 = _memo.Results.Pop();
var _r2_1 = _memo.Results.Pop();
if (_r2_1 != null && _r2_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i2, _index, _memo.InputEnumerable, _r2_1.Results.Concat(_r2_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i2;
}
// STAR 1
var _r1 = _memo.Results.Pop();
if (_r1 != null)
{
_res1 = _res1.Concat(_r1.Results);
goto label1;
}
else
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _res1.Where(_NON_NULL), true));
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { string match = Input(_IM_Result);
GeneralElement text = new GeneralElement(ElementType.InlineText);
text.TextContent = match;
return(text); }, _r0), true));
}
}
public void InlineText(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// AND 1
int _start_i1 = _index;
// NOT 2
int _start_i2 = _index;
// CALLORVAR StartSymbol
_GithubMarkdown_Item _r3;
_r3 = _MemoCall(_memo, "StartSymbol", _index, StartSymbol, null);
if (_r3 != null)
{
_index = _r3.NextIndex;
}
// NOT 2
var _r2 = _memo.Results.Pop();
_memo.Results.Push(_r2 == null ? new _GithubMarkdown_Item(_start_i2, _memo.InputEnumerable) : null);
_index = _start_i2;
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label1;
}
// PLUS 4
int _start_i4 = _index;
var _res4 = Enumerable.Empty <MarkdownElementBase>();
label4:
// AND 5
int _start_i5 = _index;
// NOT 6
int _start_i6 = _index;
// OR 7
int _start_i7 = _index;
// LITERAL '\n'
_ParseLiteralChar(_memo, ref _index, '\n');
// OR shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Pop(); _index = _start_i7;
}
else
{
goto label7;
}
// LITERAL '\r'
_ParseLiteralChar(_memo, ref _index, '\r');
label7: // OR
int _dummy_i7 = _index; // no-op for label
// NOT 6
var _r6 = _memo.Results.Pop();
_memo.Results.Push(_r6 == null ? new _GithubMarkdown_Item(_start_i6, _memo.InputEnumerable) : null);
_index = _start_i6;
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label5;
}
// ANY
_ParseAny(_memo, ref _index);
label5: // AND
var _r5_2 = _memo.Results.Pop();
var _r5_1 = _memo.Results.Pop();
if (_r5_1 != null && _r5_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i5, _index, _memo.InputEnumerable, _r5_1.Results.Concat(_r5_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i5;
}
// PLUS 4
var _r4 = _memo.Results.Pop();
if (_r4 != null)
{
_res4 = _res4.Concat(_r4.Results);
goto label4;
}
else
{
if (_index > _start_i4)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i4, _index, _memo.InputEnumerable, _res4.Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
}
}
label1: // AND
var _r1_2 = _memo.Results.Pop();
var _r1_1 = _memo.Results.Pop();
if (_r1_1 != null && _r1_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _r1_1.Results.Concat(_r1_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i1;
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { string match = Input(_IM_Result);
GeneralElement text = new GeneralElement(ElementType.InlineText);
text.TextContent = match;
return(text); }, _r0), true));
}
}
public void Paragraph(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
_GithubMarkdown_Item text = null;
// CALLORVAR AnyText
_GithubMarkdown_Item _r2;
_r2 = _MemoCall(_memo, "AnyText", _index, AnyText, null);
if (_r2 != null)
{
_index = _r2.NextIndex;
}
// BIND text
text = _memo.Results.Peek();
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { GeneralElement para = new GeneralElement(ElementType.Paragraph);
para.AddChildElement(text.Results.First());
return(para); }, _r0), true));
}
}
public void BlankLine(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// AND 1
int _start_i1 = _index;
// AND 2
int _start_i2 = _index;
// CALLORVAR LineBreak
_GithubMarkdown_Item _r3;
_r3 = _MemoCall(_memo, "LineBreak", _index, LineBreak, null);
if (_r3 != null)
{
_index = _r3.NextIndex;
}
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label2;
}
// STAR 4
int _start_i4 = _index;
var _res4 = Enumerable.Empty <MarkdownElementBase>();
label4:
// CALLORVAR WS
_GithubMarkdown_Item _r5;
_r5 = _MemoCall(_memo, "WS", _index, WS, null);
if (_r5 != null)
{
_index = _r5.NextIndex;
}
// STAR 4
var _r4 = _memo.Results.Pop();
if (_r4 != null)
{
_res4 = _res4.Concat(_r4.Results);
goto label4;
}
else
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i4, _index, _memo.InputEnumerable, _res4.Where(_NON_NULL), true));
}
label2: // AND
var _r2_2 = _memo.Results.Pop();
var _r2_1 = _memo.Results.Pop();
if (_r2_1 != null && _r2_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i2, _index, _memo.InputEnumerable, _r2_1.Results.Concat(_r2_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i2;
}
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label1;
}
// CALLORVAR LineBreak
_GithubMarkdown_Item _r6;
_r6 = _MemoCall(_memo, "LineBreak", _index, LineBreak, null);
if (_r6 != null)
{
_index = _r6.NextIndex;
}
label1: // AND
var _r1_2 = _memo.Results.Pop();
var _r1_1 = _memo.Results.Pop();
if (_r1_1 != null && _r1_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _r1_1.Results.Concat(_r1_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i1;
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { GeneralElement blank = new GeneralElement(ElementType.BlankLine);
return(blank); }, _r0), true));
}
}
public void BlockquoteSymbol(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// AND 1
int _start_i1 = _index;
// CALLORVAR LegalStartSpace
_GithubMarkdown_Item _r3;
_r3 = _MemoCall(_memo, "LegalStartSpace", _index, LegalStartSpace, null);
if (_r3 != null)
{
_index = _r3.NextIndex;
}
// QUES
if (_memo.Results.Peek() == null)
{
_memo.Results.Pop(); _memo.Results.Push(new _GithubMarkdown_Item(_index, _memo.InputEnumerable));
}
// AND shortcut
if (_memo.Results.Peek() == null)
{
_memo.Results.Push(null); goto label1;
}
// PLUS 4
int _start_i4 = _index;
var _res4 = Enumerable.Empty <MarkdownElementBase>();
label4:
// LITERAL '>'
_ParseLiteralChar(_memo, ref _index, '>');
// PLUS 4
var _r4 = _memo.Results.Pop();
if (_r4 != null)
{
_res4 = _res4.Concat(_r4.Results);
goto label4;
}
else
{
if (_index > _start_i4)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i4, _index, _memo.InputEnumerable, _res4.Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
}
}
label1: // AND
var _r1_2 = _memo.Results.Pop();
var _r1_1 = _memo.Results.Pop();
if (_r1_1 != null && _r1_2 != null)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _r1_1.Results.Concat(_r1_2.Results).Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
_index = _start_i1;
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { string match = Input(_IM_Result);
GeneralElement text = new GeneralElement(ElementType.InlineText);
text.TextContent = match;
return(text); }, _r0), true));
}
}
public void HeadSymbol(_GithubMarkdown_Memo _memo, int _index, _GithubMarkdown_Args _args)
{
// PLUS 1
int _start_i1 = _index;
var _res1 = Enumerable.Empty <MarkdownElementBase>();
label1:
// LITERAL '#'
_ParseLiteralChar(_memo, ref _index, '#');
// PLUS 1
var _r1 = _memo.Results.Pop();
if (_r1 != null)
{
_res1 = _res1.Concat(_r1.Results);
goto label1;
}
else
{
if (_index > _start_i1)
{
_memo.Results.Push(new _GithubMarkdown_Item(_start_i1, _index, _memo.InputEnumerable, _res1.Where(_NON_NULL), true));
}
else
{
_memo.Results.Push(null);
}
}
// ACT
var _r0 = _memo.Results.Peek();
if (_r0 != null)
{
_memo.Results.Pop();
_memo.Results.Push(new _GithubMarkdown_Item(_r0.StartIndex, _r0.NextIndex, _memo.InputEnumerable, _Thunk(_IM_Result => { string match = Input(_IM_Result);
GeneralElement text = new GeneralElement(ElementType.InlineText);
text.TextContent = match;
return(text); }, _r0), true));
}
}
public static double[] Solve(double[,] data)
{
data = (double[, ])data.Clone(); //The method mustn't change an argument
// varOrder - array for variables' order
int[] varOrder = new int[data.GetLength(1) - 1];
for (int i = 0; i < varOrder.Length; ++i)
{
varOrder[i] = i;
}
// Print equations
printEqs(data, varOrder, "Initial system of linear equations:");
Console.WriteLine("Gaussian elimination with the general element in rows\n");
// Main loop
for (int i = 0; i < data.GetLength(0); ++i)
{
Console.WriteLine("Step #{0}", i + 1);
//Looking for the general element
GeneralElement generalElement = new GeneralElement();
for (int j = i; j < data.GetLength(1) - 1; ++j)
{
if (Math.Abs(data[i, j]) - generalElement.absVal > 1e-10)
{
generalElement.setPoint(i, j, data[i, j]);
}
}
Console.WriteLine(generalElement);
if (!generalElement.isSet) // Its mean every a-coefficient in row = 0
{
throw new NoSolutionException();
}
// Row reduction
for (int k = 0; k < data.GetLength(0); ++k)
{
if (k != generalElement.row)
{
double m = -data[k, generalElement.col] / generalElement.val;
for (int j = 0; j < data.GetLength(1); ++j)
{
data[k, j] += data[generalElement.row, j] * m;
}
}
}
// Print intermediate results
printEqs(data, varOrder, "Row reduction:");
// Change variables' order
if (i != generalElement.col)
{
swap <int>(ref varOrder[generalElement.col], ref varOrder[i]);
for (int k = 0; k < data.GetLength(0); ++k)
{
swap <double>(ref data[k, generalElement.col], ref data[k, i]);
}
printEqs(data, varOrder, "Changing variables' order:");
}
}
// Getting variables' values
double[] answers = new double[data.GetLength(0)];
for (int i = 0; i < data.GetLength(0); ++i)
{
answers[varOrder[i]] = data[i, data.GetLength(1) - 1] / data[i, i];
}
return(answers);
}
