The buttons
to | Input digits |
or | Decimal separator |
Removal of last input: digits, decimal separator or operator | |
Clear all: both input and result area | |
or | Validation of input number considered as a value expressed in the reference currency (euro) |
The button labeled with the name of an other currency | Validation of input number considered as a number in the other currency |
Validation of input number considered as a simple, unitless, value | |
Validation of input number considered as a percentage | |
Change sign of the result | |
, , and | Store result in memory, recall memory into result, add result to memory and subtract result from memory |
, , and | Operators: addition, subtraction, multiplication and division |
Reset both input, result and memory | |
Displays the About box | |
Displays these help pages | |
The drop down list with currency codes and names | Selects an other currency to work with |