To find 10 raised to the power of the displayed number, press this button.

This function is unavailable in binary mode - convert to decimal first.

To find the base 10 logarithm of the displayed number, press this button.

This function is unavailable in binary mode - convert to decimal first.

To decrement the displayed number by one, press this button.

To increment the displayed number by one, press this button.

To type the value of PI, press this button.

This function is unavailable in binary mode - convert to decimal first.

To change the sign of the displayed number, press this button.