private double GetCoefficient()
{
return(CoefficientsLine
.Skip(myCoefSublineStart)
.OrderBy(_ => Math.Abs(_.Value))
.Sum(_ => _.Value));
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
var bracketYieldsConstants = CoefficientsLine
.Skip(bracket.CoefficientOrder)
.All(_ => _.Type == CoefficientType.Constant);
return(bracketYieldsConstants
? new CoefficientYieldedFromBracketState(VariableAggregator, BracketsLine, CoefficientsLine, bracket.CoefficientOrder)
: (EquationParserState) new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
// fixing variable coefficient, because it is not added yet
myCoefficient *= bracket.BracketMultiplier;
AddVariable();
var bracketYieldsConstants = CoefficientsLine
.Skip(bracket.CoefficientOrder)
.All(_ => _.Type == CoefficientType.Constant);
return(bracketYieldsConstants
? (EquationParserState) new CoefficientYieldedFromBracketState(VariableAggregator, BracketsLine, CoefficientsLine, bracket.CoefficientOrder)
: new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}