Avoid UNIFAQ calls if set_mole_fractions gets the same input again
Avoid UNIFAQ calls if set_mole_fractions gets the same input again

JonWel/CoolProp,CoolProp/CoolProp,dcprojects/CoolProp,JonWel/CoolProp,DANA-Laboratory/CoolProp,henningjp/CoolProp,CoolProp/CoolProp,dcprojects/CoolProp,JonWel/CoolProp,henningjp/CoolProp,JonWel/CoolProp,henningjp/CoolProp,CoolProp/CoolProp,henningjp/CoolProp,henningjp/CoolProp,DANA-Laboratory/CoolProp,DANA-Laboratory/CoolProp,dcprojects/CoolProp,dcprojects/CoolProp,CoolProp/CoolProp,CoolProp/CoolProp,DANA-Laboratory/CoolProp,CoolProp/CoolProp,JonWel/CoolProp,henningjp/CoolProp,dcprojects/CoolProp,henningjp/CoolProp,henningjp/CoolProp,DANA-Laboratory/CoolProp,CoolProp/CoolProp,dcprojects/CoolProp,dcprojects/CoolProp,JonWel/CoolProp,JonWel/CoolProp,DANA-Laboratory/CoolProp,CoolProp/CoolProp,DANA-Laboratory/CoolProp