Today we have a handy little presenter for all you folks that find you’re running out of fingers when trying to work out sums!
This is the Maths Field Presenter. This presenter allows you to perform a number of maths evaluations within the field, including conversion between metric and imperial, adding, subtracting, multiplying and dividing a series of numbers without needing to find a calculator. e.g. 13.99 + 14.32 or 15 cm in inches.
You can pimp it up with selectable icon, background colour and icon colour. You can also set the number of decimal places between 0 and 8.
You can find this and the other plugins here