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AngouriMath
ZeroMatrix
Method with 2 overloads
ZeroMatrix(System.Int32,System.Int32)
Summary
Creates a zero square matrix
Example
using System; using AngouriMath.Extensions; using static AngouriMath.MathS; var expr = "sin(x) + cos(y)"; var vars = new[] { Var("x"), Var("y") }; var A = Matrix(2, 2, (i1, i2) => expr .Differentiate(vars[i1]) .Differentiate(vars[i2]) .Simplify()); Console.WriteLine(A.ToString(multilineFormat: true)); Console.WriteLine(ZeroMatrix(3)); Console.WriteLine(ZeroMatrix(3, 4)); Console.WriteLine(ZeroVector(3));
Prints
Matrix[2 x 2] -sin(x) 0 0 -cos(y) [[0, 0, 0], [0, 0, 0], [0, 0, 0]] [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]] [0, 0, 0]
ZeroMatrix(System.Int32)
Summary
Creates a zero square matrix
Example
using System; using AngouriMath.Extensions; using static AngouriMath.MathS; var expr = "sin(x) + cos(y)"; var vars = new[] { Var("x"), Var("y") }; var A = Matrix(2, 2, (i1, i2) => expr .Differentiate(vars[i1]) .Differentiate(vars[i2]) .Simplify()); Console.WriteLine(A.ToString(multilineFormat: true)); Console.WriteLine(ZeroMatrix(3)); Console.WriteLine(ZeroMatrix(3, 4)); Console.WriteLine(ZeroVector(3));
Prints
Matrix[2 x 2] -sin(x) 0 0 -cos(y) [[0, 0, 0], [0, 0, 0], [0, 0, 0]] [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]] [0, 0, 0]
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