![]() ![]() x = sym('x','unreal') makes x a purely formal variable with no additional properties (i.e., ensures that x is not real). alpha = sym('alpha') and r = sym('Rho','real') are other examples. x = sym('x','real') also assumes that x is real, so that conj(x) is equal to x. ![]() ![]() x = sym('x') creates the symbolic variable with name 'x' and stores the result in x. If the input argument is a numeric scalar or matrix, the result is a symbolic representation of the given numeric values. If the input argument is a string, the result is a symbolic number or variable. S = sym(A,flag) where flag is one of 'r', 'd', 'e', or 'f'.ĭescription S = sym(A) constructs an object S, of class ' sym', from A. Sym (Symbolic Math Toolbox) Symbolic Math ToolboxĬonstruct symbolic numbers, variables and objects. ![]()
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