private static void EquationParserTest(IEnumerable <string>[] data, Dictionary <string, double> constants)
{
EquationParser ep = new EquationParser();
ep.SetConstants(constants);
Stopwatch sw = new Stopwatch();
List <long> times = new List <long>();
for (int i = 0; i < data.Length; i++)
{
sw.Restart();
foreach (string exp in data[i])
{
ep.Calculate(exp);
}
sw.Stop();
times.Add(sw.ElapsedMilliseconds);
Console.WriteLine($"№{i + 1} EquationParser time: {sw.ElapsedMilliseconds} ms");
}
Console.WriteLine($"EquationParser time max: {times.Max()} ms, min: {times.Min()}, average: {times.Average()}");
}
private static void EquationParserShow(int amount, int length, Dictionary <string, double> constants)
{
EquationParser ep = new EquationParser();
ep.SetConstants(constants);
IEnumerable <string> data = TestData.Generate(10000, 20, constants.Keys);
foreach (string exp in data)
{
double result = double.Parse(ep.Calculate(exp));
Console.WriteLine($"Expression: {exp,-150} Result: {result,-150:F2}");
}
}