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doc/library/compile/opfromgraph_example.py

-import theano
-from theano import tensor, OpFromGraph
-
-
-x, y, z = tensor.vectors("xyz")
-
-out1 = x + y
-out2 = x + z
-
-new_op = OpFromGraph([x, y, z], [out1, out2])
-# This apply new_op to x, y and z. outs is a list of output variable.
-outs = new_op(x, y, z)
-f1 = theano.function([x, y, z], [out1, out2])
-f2 = theano.function([x, y, z], outs)
-
-print "Normal graph"
-theano.printing.debugprint(f1)
-print "Encapsulated graph"
-theano.printing.debugprint(f2)