Written by Calculates the hyperbolic cosine of a complex number.
Calculates the cosine of a complex number.
Returns the complex conjugate of a complex number.
Returns the angle theta, represented in radians.
Returns the imaginary part of a complex number.
Retrieves and displays an image from a specified source.
Returns the modulus (absolute value) of a complex number.
Evaluates multiple conditions and returns a value that corresponds to the first TRUE condition met.
Returns the value you specify when the expression results in #N/A; otherwise, it yields the expression’s result.
Returns a specified value if an error occurs in a formula; otherwise, it returns the formula’s result.