The GetDefaultGraph() command returns a DataflowGraph object corresponding to the default dataflow graph for the current thread.

This function is part of the DeepLearning package, so it can be used in the short form GetDefaultGraph(..) only after executing the command with(DeepLearning). However, it can always be accessed through the long form of the command by using DeepLearning[GetDefaultGraph](..).

$\mathrm{with}\left(\mathrm{DeepLearning}\right)\:$

$g≔\mathrm{GetDefaultGraph}\left(\right)$

$t≔\mathrm{Tensor}\left(\left[1.5\,2.0\right]\right)$

$\mathrm{evalb}\left(g=\mathrm{Graph}\left(t\right)\right)$

$\mathrm{true}$

The DeepLearning[GetDefaultGraph] command was introduced in Maple 2018.

For more information on Maple 2018 changes, see Updates in Maple 2018.