Sharp EL9900C EL-9900C - Page 54
value, digit number of decimals], value
UPC - 074000016873
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Chapter 3: Basic Calculations - Basic Keyboard 2 round( round(value [, digit number of decimals]) Returns the rounded value of the term in parentheses. A rounding point can be specified. * A real number, a list, matrix, variable, or equation can be used as values. Example • Round off 1.2459 to the nearest hundredth. (= 1.25) M B 2 1 . 2 4 5 9 , 2 ) E 3 ipart ipart value Returns only the integer part of a decimal number. * A real number, a list, matrix, variable, or equation can be used as values. Example • Discard the integer part of 42.195. (= 42) M B 3 4 2 . 1 9 5 E 4 fpart fpart value Returns only the fraction part of a decimal number. * A real number, a list, matrix, variable, or equation can be used as values. Example • Discard the fraction part of 32.01. (= 0.01) M B 4 3 2 . 0 1 E 5 int int value Rounds down a decimal number to the closest integer. Example • Round down 34.56 to the nearest whole number. (= 34) M B 5 3 4 . 5 6 E 44