The feature had been requested in the past several times already, and the implementation which is available in current stable Inkscape 0.91 was tracked in * Bug #171282 “Calculator in input fields” https://bugs.launchpad.net/inkscape/+bug/171282
Proposing to link as duplicate to bug #171282.
The feature had been requested in the past several times already, and the implementation which is available in current stable Inkscape 0.91 was tracked in /bugs.launchpad .net/inkscape/ +bug/171282
* Bug #171282 “Calculator in input fields”
https:/
Proposing to link as duplicate to bug #171282.