Formula
Formula_20602
http://libmeta.ru/thesaurus/Formula_20602
Формулы
\[\begin{gathered}(a(b+c))=(a b)+(a c),(a(\lambda b))=\lambda(a b), \\{[a(b+c)]=[a b]+[a c],[a \lambda b]=\lambda[a b] .}\end{gathered}\]
Входящие связи
← main formula · 1