Table 11.

Positive and negative ideal solutions based on the first approach.

Criterion	q-ROF positive ideal solution	q-ROF negative ideal solution
C1	$\left[0.947,0.154\right]$	$\left[0.291,0.788\right]$
C2	$\left[0.820,0.191\right]$	$\left[0.507,0.490\right]$
C3	$\left[0.931,0.364\right]$	$\left[0.418,0.684\right]$
C4	$\left[0.928,0.179\right]$	$\left[0.450,0.635\right]$
C5	$\left[0.990,0.089\right]$	$\left[0.373,0.673\right]$
C6	$\left[0.932,0.307\right]$	$\left[0.502,0.512\right]$
C7	$\left[0.469,0.594\right]$	$\left[0.197,0.937\right]$
C8	$\left[0.487,0.571\right]$	$\left[0.367,0.617\right]$