public Matrixi22 Add(Matrixi22 other)
{
return(new Matrixi22(
a + other.a,
b + other.b,
c + other.c,
d + other.d));
}
public Matrixi22 Subtract(Matrixi22 other)
{
return(new Matrixi22(
a - other.a,
b - other.b,
c - other.c,
d - other.d));
}
public Matrixi22 Mul(Matrixi22 other)
{
return(new Matrixi22(
a * other.a + b * other.c,
a * other.b + b * other.d,
c * other.a + c * other.c,
d * other.b + d * other.d
));
}
public bool Equals(Matrixi22 other)
{
var areEqual = (a == other.a) && (b == other.b) && (c == other.c) && (d == other.d);
return(areEqual);
}
public Matrixi22 Div(Matrixi22 other)
{
//return Mul(other.Inv());
return(Mul(other));
}
