mulgunma lujvo

g1=m1 is a mass/team/aggregate/whole, together composed solely/completely/wholly of components x2, considered jointly, by standard m3.

From mulno + gunma. Just gunma with a complete specification of members. m2 dropped since the property is always "membership in the mass in question". m3 left in since it seems to do no harm, although its meaning seems a bit unclear here.


In notes:

gunma
x1 is a mass/team/aggregate/whole, together composed of components x2, considered jointly.