Suppose in the year 2102 that evaluating for an input parameter becomes an important operation to do quickly. As such, CPU manufacturers want to approximate this operation in hardware using a single x86 operation, f_p72. As a computer engineer, you are tasked with creating the necessary components to execute the f_p72 instruction. Suppose that the function f_hat(x) carries out the f_p72 instruction for a given floating point input x. That is, f_hat(x) evaluates the approximation of . Write a short program that evaluates the magnitude of the relative error in approximating using f_hat for the input x. f_hat(x) is a function that returns the approximation for a given floating point input x. Store the magnitude of the relative error in using the approximation f_hat in relative_error. The setup code gives the following variables:

Consider the following statements: #include #include class temporary { private: string description; double first; double second; public: temporary(string = "", double = 0.0, double = 0.0); void set(string, double, double); double manipulate(); void get(string& , double& , double& ); void setdescription(string); void setfirst(double); void setsecond(double); }; write the definition of the member function set() so that the instance variables are set according to the parameters. write the definition of the constructor so that it initializes the instance variables using the function set() write the definition of the member function manipulate() that returns a decimal number (double) as follows: if the value of description is "rectangle", it returns first * second if the value of description is "circle" it returns the area of a circle with radius first if the value of description is "cylinder" it returns the volume of a cylinder with radius first and height second. hint: the volume of a cylinder is simply the area of the circle at the base times the height. if the value of description is "sphere" it returns the volume of the sphere with radius first. otherwise it returns -1.0;

Awell-diversified portfolio needs about 20-25 stocks from different categories is this true or false?

Select the correct answer. andy received a potentially infected email that was advertising products. andy is at risk of which type of security threat? a. spoofing b. sniffing c. spamming d. phishing e. typo-squatting