Synopsis

#include <matheval.h>

void *evaluator_derivative_x (void *evaluator);

Description

Convenience function to differentiate function using “x” as derivation variable. Function is equivalent to:

evaluator_derivative (evaluator, "x");

See evaluator_derivative for further information.

Return value

Evaluator object representing derivative of function over variable “x”.

See also

evaluator_create, evaluator_destroy, evaluator_derivative