Sony PEG-N710C powerOne Infinity Softworks Operating Instructions - Page 11

powerOne™ 9 Infinity Softworks The following are two-variable examples: Operation Example Keystroke Addition 8 + 3 8 [+] 3 [=] Subtraction 8 - 3 8 [-] 3 [=] Multiplication 8 x 3 8 [x] 3 [=] Division Power 8 ÷ 3 ♦ 34 8 [÷] 3 [=] 3 [power] 4 [=] Percent ♦ 15% of 350 350 [x] 15 [%x] [=] Percent ratio ♦ 9 is what percent of 9 [÷] 25 [%x] [=] 25 Percent add- 22.95 + 6% 22.95 [+] 6 [%x] on ♦ sales tax [=] Percent 39.99 less 39.99 [-] 10 [%x] discount ♦ 10% [=] ♦ these functions are available by selecting the "Math" button. Answer 11.00 5.00 24.00 2.67 81.00 52.50 36.00 24.33 35.99 One-Variable Math The powerOne calculator provides many functions that can be used as one-variable math functions, including square root, x-squared, and reciprocal. These functions use only the value in the main view window. For example, to calculate the square root of 8: Key Display Comments C/CE Tap twice to clear the display 8 8 Performing Arithmetic