⇣ irrgmd ⇣irr100gmd00016irr500gmd00081irr1000gmd00161irr2000gmd00322irr5000gmd00805irr10000gmd01610⇣ irrgmd ⇣irr1,00000gmd161irr5,00000gmd805irr10,00000gmd1610irr25,00000gmd4026irr50,00000gmd8051irr100,00000gmd16102