crane
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Add jacobian contributions from parsed function rate coefficients
Many rate coefficients are given in functional forms, often in terms of electron and/or gas temperature. Occasionally other species are also included. Automatic differentiation does not work with parsed materials at the moment, so these need to be added manually.
Parsed rate coefficients are already using the DerivativeParsedMaterial class so the groundwork is in place. The actual derivative calculations need to be added and a new class of Kernels should be included to handle the parsed function jacobian contributions.