diff --git a/ExprNode.cc b/ExprNode.cc index 60e46de0ba6a3f3ad827b31167a8bb993cfdf056..e701170d1813d8303918b84b80fa4296929769ec 100644 --- a/ExprNode.cc +++ b/ExprNode.cc @@ -3330,6 +3330,16 @@ BinaryOpNode::writeJsonOutput(ostream &output, return; } + if (op_code == oPowerDeriv) + { + output << "get_power_deriv("; + arg1->writeJsonOutput(output, temporary_terms, tef_terms); + output << ","; + arg2->writeJsonOutput(output, temporary_terms, tef_terms); + output << "," << powerDerivOrder << ")"; + return; + } + int prec = precedenceJson(temporary_terms); bool close_parenthesis = false;