Sign in
variables

Evaluate Expression

Evaluate a dependent parameter expression using current parameter values.

The expression is given as a JSON-serialized PyBaMM symbol (json_value). Parameters are the full frontend parameters dict; they are converted and used to substitute Parameter("...") nodes, then the expression is evaluated to a scalar.

Parameters

request : EvaluateExpressionRequest json_value: JSON symbol tree; parameters: current parameters dict

Returns

EvaluateExpressionResponse value: evaluated numeric result

post/variables/evaluate-expression

Request body

json_valueobject required
parametersobject required

Response

Successful Response

valuenumber required

Changes