/// <summary>
/// Initialization of derivation calculation functions
/// </summary>
public static void InitDeri()
{
functionDerivations = new ObjectFormulaTree[formStrings.Length];
for (int i = 0; i < formStrings.Length; i++)
{
MathFormula f = MathFormula.FromString(MAX_SIZES, formStrings[i]);
functionDerivations[i] = ObjectFormulaTree.CreateTree(f.FullTransform(null));
}
}
MathFormula IFormulaSaver.Load(string str)
{
MathFormula f = null;
try
{
return(saver.Load(str));
}
catch (Exception ex)
{
}
try
{
f = new MathFormula(0, MathSymbolFactory.Sizes, str, 0, str.Length,
ElementaryFormulaStringConverter.Object);
ObjectFormulaTree.CreateTree(f.FullTransform(null));
return(f);
}
catch (Exception)
{
List <byte[]> list = new List <byte[]>();
for (int i = 0; i < str.Length; i++)
{
char c = str[i];
byte[] b = new byte[] { (byte)c };
list.Add(b);
}
try
{
MathFormula fo = new MathFormula(0, MathSymbolFactory.Sizes, list, 0, str.Length);
return(fo);
}
catch (Exception ex)
{
}
}
return(null);
}