@[email protected] to [email protected] • 9 months agoMath Rulediscuss.tchncs.deimagemessage-square28fedilinkarrow-up1143arrow-down13file-text
arrow-up1140arrow-down1imageMath Rulediscuss.tchncs.de@[email protected] to [email protected] • 9 months agomessage-square28fedilinkfile-text
Cubic african or european swallows?
Either or works, we’re not that precise