Q Session

The q session is a REPL. It evaluates a q expression and prints the result. You can also use it as a calculator.

$ q
KDB+ 3.7t 2020.03.05 Copyright (C) 1993-2020 Kx Systems
m64/ 4()core 8192MB sjt ...
 
q)2+2 3 4
4 5 6
q)acos -1
3.141593

You can end your session with the terminate system command

q)\\
$