Yeah, I don't know what's up with that. I got the number from openhub. But sloccount tells me that sage-6.2 only has 570K lines of code. And sloccount says that

Yeah, I don't know what's up with that. I got the number from openhub. But sloccount tells me that sage-6.2 only has 570K lines of code. And sloccount says that Singular has 280K lines of code.