cyclic-plus code мат.
acyclic morphism мат.
acyclic carrier мат., acyclic support
acyclic sheaf мат.
acyclic simplex мат.
"You will never win if you never begin."
"This is the precept by which I have lived: Prepare for the worst; expect the best; and take what comes."
"To different minds, the same world is a hell, and a heaven."
J. B. Priestley
"Laziness may appear attractive, but work gives satisfaction."