The convert(C, std) function returns a set (or list) of constraints obtained by moving all constants to the right-hand side of the equation (inequality) for each constraint in C.

No attempt is made to represent equations by inequalities.

Note that inequalities of the form $>=$ are automatically transformed by Maple into the form $<=$.

This function is part of the simplex package and can only be used after performing the command with(simplex).

$\mathrm{with}\left(\mathrm{simplex}\right)\&colon;$

$\mathrm{convert}\left(\left\{4\le 3x+4y\&comma;5\le 4x+3y\right\}\&comma;\mathrm{std}\right)$

$\left\{-4x-3y\le \mathrm{-5}\&comma;-3x-4y\le \mathrm{-4}\right\}$