To enter the number 1.234 x 10^6 (1.234E6) press the following buttons: Use the EXP button to enter a number in exponential form. Pressing the MR button brings the contents of the memory into the display. The memory can be cleared after pressing AC and then pressing Min. Press the min button to enter the currently displayed number into the memory. Pressing the mplus button adds the number displayed to the contents of the memory. The pi button (shifted Exp button) displays the value of pi (the ratio of the circumference of a circle to its diameter). The % button (shifted = or Enter button) displays the result of an arithmetic operation as a percentage.Ĭalculate five sixteenths as a percentage. Unless the = button is pressed, it is possible that an operation is incomplete - pressing = ensures that no arithmetic operations are pending. It can be used during a calculation to ensure that an intermediate result has been evaluated. The = button displays the result of an arithmetic operation. The C button erases the last number or operation entered. The memory can be cleared after pressing AC by pressing Min. The contents of the memory are not affected by AC. AC - All ClearĬlears the calculator, and resets any functions. If you press the shift button again, the buttons revert to their un-shifted state. The functions of the buttons in their shifted state are not marked on the calculator body, but the buttons change when you press the shift button. +, -, X etc.) enter the second number and click = or another arithmetic key. 1/x) the display is updated to the result. To use the arithmetic functions, click their buttons. To enter a number in exponential format, enter the mantissa, followed by the EXP key, then the exponent. Notice the shift button in the top left-hand corner. The layout of the calculator in its normal state has the functions you would expect to see on a fairly standard scientific calculator, which means that it is probably self-explanatory. Space is at a premium, so many of the calculator buttons have to double up the functions they provide. Calculator Help Scientific Calculator HelpĪs you would expect, you use the calculator just as you would a real pocket calculator.
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