Approximate the definite integral using Simpson's 1/3 rule. Uses parabolic arcs for high accuracy with fewer intervals compared to other methods.
Approximate the definite integral using Simpson's 1/3 rule. Uses parabolic arcs for high accuracy with fewer intervals compared to other methods.
Enter comma-separated coefficients starting from the highest degree term.
Simpson's rule fits parabolas through consecutive triplets of points, yielding very accurate results. Requires an even number of intervals.
How this calculator works
Simpson's rule fits parabolas through consecutive triplets of points, yielding very accurate results. Requires an even number of intervals.
Common questions about this calculator
