Explaining add-on

Calculus analysis

Represent derivatives and antiderivatives with the expression, variable, operation, and result metadata intact.

Show the operation and its assumptions.

CalculusAnalyzer exposes focused derivative(), derivativeOrder(), and integral() methods. That keeps the transformation, variable, operation, and result explicit for separate UI elements.

$analysis = (new CalculusAnalyzer())->derivative('x^2 + 3*x', 'x');

For sampled curves, hand the model to Plotter and label numerical approximations clearly.