/// <summary>
/// Fractions the scale equation factory.
/// </summary>
/// <param name="scalar">The scalar.</param>
/// <param name="matrix">The matrix2.</param>
/// <param name="matrixResult">The matrix result.</param>
/// <returns></returns>
public static RelationalOperation FractionScaleEquationFactory(FractionFactor scalar, NumericMatrixFactor matrix, out FractionNumericMatrixFactor matrixResult)
{
var values1 = (double)scalar.Numerator / scalar.Denominator;
var values2 = matrix.Coefficients;
var values3 = Operations.Scale(values1, values2);
matrixResult = new FractionNumericMatrixFactor(values3, false);
var equation = new RelationalOperation(
ComparisonOperators.Equals,
new NomialExpression(
new ProductTerm(scalar, matrix)
),
new ProductTerm(new NumericFactor(1), matrixResult)
);
return(equation);
}
/// <summary>
/// Initializes a new instance of the <see cref="FractionNumericMatrixFactor" /> class.
/// </summary>
/// <param name="matrix">The items.</param>
/// <param name="exponent">The exponent.</param>
/// <param name="sequence">The sequence.</param>
public FractionNumericMatrixFactor(FractionNumericMatrixFactor matrix, IExpression?exponent = null, INumeric?sequence = null)
: this(matrix.Group, matrix.GroupingStyle, matrix.Items, exponent ?? matrix.Exponent, sequence ?? matrix.Sequence, matrix.Editable)
{
}
///// <summary>
///// True if we should make rows/columns have the same sizes.
///// </summary>
//private readonly bool UniformRowSize;
///// <summary>
///// True if we should make rows/columns have the same sizes.
///// </summary>
//private readonly bool UniformColSize;
#endregion
#region Constructors
/// <summary>
/// Initializes a new instance of the <see cref="FractionNumericMatrixFactor" /> class.
/// </summary>
/// <param name="matrix">The items.</param>
/// <param name="exponent">The exponent.</param>
/// <param name="sequence">The sequence.</param>
public FractionNumericMatrixFactor(FractionNumericMatrixFactor matrix, double?exponent = null, double?sequence = null)
: this(matrix.Group, matrix.GroupingStyle, matrix.Items, exponent is null ? matrix.Exponent : new FractionFactor(0, 0) { Value = exponent.Value }, sequence is null ? matrix.Sequence : new FractionFactor(sequence.Value), matrix.Editable)
{
}
