The Get(topic, math_function) function returns the topic information on the function math_function. If the requested information is not available it returns NULL.

The topic argument must be one of:

To display the list of possible values for the math_function argument, use the FunctionAdvisor(known_functions) function. For more information, see FunctionAdvisor/known_functions.

The Get(topic, math_function) function is equivalent to FunctionAdvisor(topic, math_function), but does not attempt to match misspelled topic or math_function arguments to the correct names. For more information, see FunctionAdvisor.

The FunctionAdvisor command supports additional topics. For more information, see FunctionAdvisor/topics.