-- | @absTo dst x@ replaces @dst@ with @abs(x)@.
absTo :: (RVector v, VNum e) => STVector s e -> v e -> ST s ()
absTo = checkOp2 "absTo" $ \dst x -> 
    call2 VMath.vAbs x dst
absTo :: (RVector v, VNum e) => STVector s e -> v e -> ST s ()
absTo = checkOp2 "absTo" $ \dst x -> 
    call2 VMath.vAbs x dst
absTo = checkOp2 "absTo" $ \dst x -> 
    call2 VMath.vAbs x dst