Showing 5 results
Riemann Sum Explorer
Interactively approximate definite integrals using left, right, and midpoint Riemann sums. Adjust the number of rectangles to watch the approximation converge to the true area under the curve.
Derivative & Tangent Line Visualizer
Drag a point along any differentiable function to see the tangent line update in real time. Visualize how the slope of the tangent equals the derivative value, and explore where derivatives are zero or undefined.
Limits & Continuity Explorer
Interactive limit evaluation (left-hand, right-hand, absolute) and 3-step continuity logical check tool simulating removable, jump, infinite, and oscillating discontinuities.
Definition of the Derivative
Interactive secant-to-tangent limit convergence visualizing the formal definition of the derivative with dynamic dx collapsing.
Riemann Sum Approx
Interactive summation explorer comparing Left, Right, Midpoint Riemann sums and Trapezoidal logic. N-slider rapidly expands bounding box series $\Sigma$ into exact integral space via $N \rightarrow \infty$, dynamically revealing errors algebraically and geometrically.