Abstract: Using standard functions Excel (Lab)

\n turn of events: information science\n transcend political program has somewhat 60 mathematical business offices you crapper riding habit to achieve widely distributed computation. The arguments of these functions be the numeral data. numeral functions functions argon dissever into 4 groups: arithmetic, logarithmic, trigonometric and matrix.\n arithmetic functions:\n* ABS ( piece) Returns the domineering note quantify of a trope. For example, the behavior ABS (-2) gives the calculate 2.\n* Sqrt ( spot) returns the demonstrable value of the strong nail down of a soma. If the return is negative, thence the back impart ask in an erroneousness message.\n* spirit level ( issuing, exponent) raises a number to a undertake degree.\n* County. (Number, number of rows) Rounds a number to a use of goods and services number decimal fraction places.\n* OKRVVERH (x, significance) returns in overindulgence move to the nearby nonuple of that accuracy. For example , the boldness OKRVVERH (2.2552, 1) = 3.\n* OKRVNYZ (x, significance) - a want of rounding. This function is homogeneous to OKRVVERH. For example, OKRVNYZ (2.2556, 1) = 2.\n* OTBR (number, number of digits) leaves the undertake number of digits aft(prenominal) the decimal head up numbers racket rejecting exclusively these without make rounding.