public void ResultTypeMatrixVectorTest()
{
var mul = new Mul(new Matrix(new[] { new Vector(new[] { new Number(2) }) }),
new Vector(new[] { new Number(1) }));
Assert.Equal(ExpressionResultType.Matrix, mul.ResultType);
}
public void testMultiplication()
{
decimal op1 = 2.4m;
decimal op2 = 5.8m;
Assert.AreEqual(op1 * op2, Mul.Multiplication(op1, op2));
}
private void btnIgual_Click(object sender, EventArgs e)
{
segundo = double.Parse(tbxScreen.Text);
double Sum;
double Res;
double Mul;
double Div;
switch (operador)
{
case "+":
Sum = obj.Sumar((primeiro), (segundo));
tbxScreen.Text = Sum.ToString();
break;
case "-":
Res = obj2.Restar((primeiro), (segundo));
tbxScreen.Text = Res.ToString();
break;
case "*":
Mul = obj3.Multiplicar((primeiro), (segundo));
tbxScreen.Text = Mul.ToString();
break;
case "/":
Div = obj4.Dividir((primeiro), (segundo));
tbxScreen.Text = Div.ToString();
break;
}
}
public static void Main()
{
var e1 = new Add(new CstI(17), new Var("z")); // => Add(17, z)
// WriteLine automatically calls .ToString on objects passed to it
Console.WriteLine(e1);
// (ii) Create three more expressions and print them
// Easter egg: I totally stole them from Intro2.fs
var e2 = new CstI(17); // => 17
var e3 = new Add(new CstI(3), new Var("a")); // => Add(3, a)
var e4 = new Add(new Mul(new Var("b"), new CstI(9)), new Var("a"));
// => Add(Mul(b, 9), a)
Console.WriteLine(string.Format("{0}\n{1}\n{2}", e2, e3, e4));
// (iii) Add the eval function to each subclass of `Expr`
var env = new Dictionary <string, int> {
{ "x", 5 },
{ "y", 42 }
};
var e5 = new Add(new Var("x"), new CstI(5));
Console.WriteLine(e5.Eval(env)); // => 10
// (iv) Add the simplify function to each subclass of `Expr`
var e6 = new Add(new Var("x"), new CstI(0)); // => x
var e7 = new Sub(new Var("x"), new CstI(0)); // => x
var e8 = new Mul(new CstI(5), new CstI(0)); // => 0
var e9 = new Mul(new Var("x"), new CstI(1)); // => x
Console.WriteLine(string.Format("{0}\n{1}\n{2}\n{3}",
e6.Simplify(), e7.Simplify(), e8.Simplify(), e9.Simplify()));
}
public void MulDiffNumMul_NumMulVar_()
{
var mul = new Mul(new Number(2), new Mul(new Number(2), Variable.X));
var expected = new Mul(new Number(4), Variable.X);
SimpleTest(mul, expected);
}
public void MulDiff_VarMulNum_MulNum()
{
var mul = new Mul(new Mul(Variable.X, new Number(2)), new Number(2));
var expected = new Mul(new Number(4), Variable.X);
SimpleTest(mul, expected);
}
public void MulSecondOne()
{
var mul = new Mul(Variable.X, new Number(1));
var expected = Variable.X;
SimpleTest(mul, expected);
}
public void MulTwoNumbers()
{
var mul = new Mul(new Number(2), new Number(3));
var expected = new Number(6);
SimpleTest(mul, expected);
}
public void MulByZero()
{
var mul = new Mul(Variable.X, new Number(0));
var expected = new Number(0);
SimpleTest(mul, expected);
}
public void MulFirstOne()
{
var mul = new Mul(new Number(1), Variable.X);
var expected = Variable.X;
SimpleTest(mul, expected);
}
public void MulDiff_NumMulVar_MulNum()
{
var mul = new Mul(new Mul(new Number(2), new Variable("x")), new Number(2));
var expected = new Mul(new Number(4), new Variable("x"));
SimpleTest(mul, expected);
}
public void MulSecondOne()
{
var mul = new Mul(new Variable("x"), new Number(1));
var expected = new Variable("x");
SimpleTest(mul, expected);
}
private void botonIgual_Click(object sender, EventArgs e)
{
segundo = double.Parse(tbxScreen.Text);
double Sum;
double Res;
double Mul;
double Div;
switch (operador)
{
case "+":
Sum = primero + segundo;
tbxScreen.Text = Sum.ToString();
break;
case "-":
Res = primero - segundo;
tbxScreen.Text = Res.ToString();
break;
case "*":
Mul = primero * segundo;
tbxScreen.Text = Mul.ToString();
break;
case "/":
Div = primero / segundo;
tbxScreen.Text = Div.ToString();
break;
}
}
public void TestMulRightMatrixLeftException()
{
var mul = new Mul(new Bool(false),
new Matrix(new[] { new Vector(new[] { new Number(1) }) }));
TestBinaryException(mul);
}
public void TestMulVectorMatrixTest()
{
var mul = new Mul(new Vector(new[] { new Number(1) }),
new Matrix(new[] { new Vector(new[] { new Number(2) }) }));
Test(mul, ResultType.Matrix);
}
private void BtnMul_Click(object sender, RoutedEventArgs e)
{
if (IsInputValid())
{
Mul?.Invoke(this, new ButtonClickEventArgs(Model.Operations.Mul));
}
}
public override TreeNode GetAstCodeGenerator(SymbolTable t)
{
switch (op)
{
case "+":
var plus = new Plus((MIPSCodeGenerator.Expression)Left.GetAstCodeGenerator(t), (MIPSCodeGenerator.Expression)Rigth.GetAstCodeGenerator(t), Line);
SetGeneratorType(plus);
return(plus);
case "-":
var sub = new Sub((MIPSCodeGenerator.Expression)Left.GetAstCodeGenerator(t), (MIPSCodeGenerator.Expression)Rigth.GetAstCodeGenerator(t), Line);
SetGeneratorType(sub);
return(sub);
case "*":
var mul = new Mul((MIPSCodeGenerator.Expression)Left.GetAstCodeGenerator(t), (MIPSCodeGenerator.Expression)Rigth.GetAstCodeGenerator(t), Line);
SetGeneratorType(mul);
return(mul);
case "/":
var div = new Divide((MIPSCodeGenerator.Expression)Left.GetAstCodeGenerator(t), (MIPSCodeGenerator.Expression)Rigth.GetAstCodeGenerator(t), Line);
SetGeneratorType(div);
return(div);
default: throw new InvalidOperationException();
}
}
private void btnIgual_Click(object sender, EventArgs e)
{
valor2 = double.Parse(tbxScreen.Text);
double Sum;
double Sub;
double Mul;
double Div;
switch (operador)
{
case "+":
Sum = objeto.Somar((valor1), (valor2));
tbxScreen.Text = Sum.ToString();
break;
case "-":
Sub = objeto2.Dividir((valor1), (valor2));
tbxScreen.Text = Sub.ToString();
break;
case "*":
Mul = objeto3.Multiplicar((valor1), (valor2));
tbxScreen.Text = Mul.ToString();
break;
case "/":
Div = objeto4.Dividir((valor1), valor2);
tbxScreen.Text = Div.ToString();
break;
}
}
private Layer ConvertMul(tflite.Operator op)
{
var inputs = op.GetInputsArray();
var inputA = _graph.Tensors(inputs[0]).Value;
var inputB = _graph.Tensors(inputs[1]).Value;
if (inputA.ShapeLength == 0)
{
var layer = new Mul(inputB.GetShapeArray().ToNCHW(), _model.GetScalar <float>(inputA));
_inputs.Add(layer.Input, inputs[1]);
_outputs.Add(op.Outputs(0), layer.Output);
return(layer);
}
else if (inputB.ShapeLength == 0)
{
var layer = new Mul(inputA.GetShapeArray().ToNCHW(), _model.GetScalar <float>(inputB));
_inputs.Add(layer.Input, inputs[0]);
_outputs.Add(op.Outputs(0), layer.Output);
return(layer);
}
else
{
throw new LayerNotSupportedException(op.ToString(), "Only scalar multiply is supported");
}
}
public void ExecuteMulNumberByComplexTest()
{
var exp = new Mul(new Number(2), new ComplexNumber(3, 2));
var expected = new Complex(6, 4);
Assert.Equal(expected, exp.Execute());
}
public void ExecuteMulNumberBySqrtComplexTest()
{
var exp = new Mul(new Number(2), new Sqrt(new Number(-9)));
var expected = new Complex(0, 6);
Assert.Equal(expected, exp.Execute());
}
public void ExecuteMulComplexByComplexTest()
{
var exp = new Mul(new ComplexNumber(2, 5), new ComplexNumber(3, 2));
var expected = new Complex(-4, 19);
Assert.Equal(expected, exp.Execute());
}
public void ExecuteMulComplexByNumberTest()
{
var exp = new Mul(new ComplexNumber(2, 5), new Number(2));
var expected = new Complex(4, 10);
Assert.Equal(expected, exp.Execute());
}
/// <summary>
/// Analyzes the specified expression.
/// </summary>
/// <param name="exp">The expression.</param>
/// <returns>
/// The result of analysis.
/// </returns>
public override IExpression Analyze(Mul exp)
{
if (!Helpers.HasVariable(exp, Variable))
{
return(new Number(0));
}
var first = Helpers.HasVariable(exp.Left, Variable);
var second = Helpers.HasVariable(exp.Right, Variable);
if (first && second)
{
var mul1 = new Mul(exp.Left.Clone().Analyze(this), exp.Right.Clone());
var mul2 = new Mul(exp.Left.Clone(), exp.Right.Clone().Analyze(this));
var add = new Add(mul1, mul2);
return(add);
}
if (first)
{
return(new Mul(exp.Left.Clone().Analyze(this), exp.Right.Clone()));
}
// if (second)
return(new Mul(exp.Left.Clone(), exp.Right.Clone().Analyze(this)));
}
public void CloneTest()
{
var exp = new Mul(Variable.X, new Number(0));
var clone = exp.Clone();
Assert.Equal(exp, clone);
}
/// <summary>
/// Analyzes the specified expression.
/// </summary>
/// <param name="exp">The expression.</param>
/// <returns>
/// The result of analysis.
/// </returns>
public override IExpression Analyze(Div exp)
{
if (!Helpers.HasVariable(exp, Variable))
{
return(new Number(0));
}
var first = Helpers.HasVariable(exp.Left, Variable);
var second = Helpers.HasVariable(exp.Right, Variable);
if (first && second)
{
var mul1 = new Mul(exp.Left.Clone().Analyze(this), exp.Right.Clone());
var mul2 = new Mul(exp.Left.Clone(), exp.Right.Clone().Analyze(this));
var sub = new Sub(mul1, mul2);
var inv = new Pow(exp.Right.Clone(), new Number(2));
var division = new Div(sub, inv);
return(division);
}
if (second)
{
var mul2 = new Mul(exp.Left.Clone(), exp.Right.Clone().Analyze(this));
var unMinus = new UnaryMinus(mul2);
var inv = new Pow(exp.Right.Clone(), new Number(2));
var division = new Div(unMinus, inv);
return(division);
}
//if (first)
return(new Div(exp.Left.Clone().Analyze(this), exp.Right.Clone()));
}
private void btnigual_Click(object sender, EventArgs e)
{ // Programando o botão de = com base nas classes criadas //
segundo = double.Parse(tbxScreen.Text);
double Som;
double Su;
double Mul;
double Div;
switch (operador)
{
case "+":
Som = obj.Somar((primeiro), (segundo));
tbxScreen.Text = Som.ToString();
break;
case "-":
Su = obj2.subtracao((primeiro), (segundo));
tbxScreen.Text = Su.ToString();
break;
case "*":
Mul = obj3.Multiplicao((primeiro), (segundo));
tbxScreen.Text = Mul.ToString();
break;
case "/":
Div = obj4.Divisao((primeiro), (segundo));
tbxScreen.Text = Div.ToString();
break;
}
}
public void TestMulVectorNumber()
{
var mul = new Mul(new Vector(new[] { new Number(1) }),
new Number(2));
Test(mul, ResultType.Vector);
}
public void ExecuteMulBoolByComplex()
{
var boolean = new Bool(true);
var complex = new ComplexNumber(3, 2);
var mul = new Mul(boolean, complex);
Assert.Throws <ResultIsNotSupportedException>(() => mul.Execute());
}
public void ExecuteDotProductTest()
{
var vector1 = new Maths.Expressions.Matrices.Vector(new[] { new Number(1), new Number(2), new Number(3) });
var vector2 = new Maths.Expressions.Matrices.Vector(new[] { new Number(4), new Number(5), new Number(6) });
var exp = new Mul(vector1, vector2);
Assert.Equal(32.0, exp.Execute());
}
static void Main(string[] args)
{
var env = new System.Collections.Generic.Dictionary<string, int>();
env.Add("z",5);
env.Add("x",2);
Expr e1 = new Add(new CstI(17), new Var("z")).Simplify();
Expr e2 = new Mul(new Var("x"), new Var("z")).Simplify();
Expr e3 = new Sub(new Mul(new CstI(17), new CstI(5)), new Var("z")).Simplify();
Expr e4 = new Add(new CstI(17), new CstI(0)).Simplify();
System.Console.Out.WriteLine(e1.ToString() + " = " + e1.Eval(env));
System.Console.Out.WriteLine(e2.ToString() + " = " + e2.Eval(env));
System.Console.Out.WriteLine(e3.ToString() + " = " + e3.Eval(env));
System.Console.Out.WriteLine(e4.ToString() + " = " + e4.Eval(env));
System.Console.ReadLine();
}
public void Mul_MultiplyRegisters_ResultAndOverflowAreCorrect()
{
var prev = new MutableState().Set(Register.A, 0x345).Set(Register.B, 0x678);
var state = new Mul(new Reg(Register.A), new Reg(Register.B)).Apply(prev);
Assert.AreEqual(0x2658, state.Get(Register.A));
Assert.AreEqual(0x15, state.Get(Register.O));
}
