{ "cells" : [ { "cell_type" : "input", "cells" : [ { "cell_type" : "output", "id" : 10, "source" : "$A_{m n} B_{m n}\n$" } ], "id" : 3, "source" : "A_{m n}::Symmetric.\nB_{m n}::AntiSymmetric.\nex:=A_{m n} B_{m n};" }, { "cell_type" : "input", "cells" : [ { "cell_type" : "output", "id" : 13, "source" : "$0\n$" } ], "id" : 5, "source" : "canonicalise(_);" }, { "cell_type" : "input", "id" : 6, "source" : "" } ], "description" : "Cadabra JSON notebook format", "version" : 1.0 }