Krokek is located in Sweden (Norrköpings Kommun, Östergötland) and time zone Europe/Stockholm.
Places nearby are Åby, Norrköping and Söderköping.
Linköping is 66 km away, Örebro is 114 km away and Stockholm is 154 km away as the crow flies.
Distances from Krokek to the most important cities in Sweden and the world.
58.6723100°
16.3674100°
Mathematical function of two variables; outputs 1 if they are equal, 0 otherwise
https://en.wikipedia.org/wiki/Kronecker_delta