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Trapezoidal rule for definite integrals: Enter a function f(x), use the a and b sliders to choose the limits of integration, and use the n slider to increase the number of subintervals.
- trapezoid rule and simpson's rule
Explore math with our beautiful, free online graphing...
- trapezoid rule and simpson's rule
Gives the approximation of a definite integral using the Trapezoidal Rule. Send feedback | Visit Wolfram|Alpha. Get the free "Trapezoidal Rule Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle.
An online trapezoidal rule calculator helps you to estimate the area under the graph of the given function using the trapezoidal rule. The free trapezoid area calculator approximates the integral in multiple subintervals with step-wise calculations.
Free Trapezoidal Approximation calculator - approximate the area of a curve using trapezoidal approximation step-by-step
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
The trapezoidal calculator then guides you through the step-by-step application of the trapezoidal rule. It's like a virtual tutor, showing you how to construct trapezoids within each subinterval, calculate their areas, and sum them up to estimate the total integral.
Single and composite applications of the trapezoidal rule to approximate the value of definite integrals. Error analysis of the trapezoidal rule.
