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C++ API

Function File: [f] = Expression (name, Function_handle)

Creates an object with the value specified as a function handle. The input parameters are

• name is the name of the coefficient as it is declared in the ufl file
• Function_handle is a function handle which specify the expression to apply for our coefficient

The output f is an object which contains a representation of the function

See also: Constant, Function.

Package: fem-fenics