Simpson's Rule
Calculate Simpson's Rule instantly with the exact formula and a worked example.
Simpson's Rule
a
b
Steps (even)
∫x²dx
0.333333
More about: Simpson's Rule
What it calculates
The “Simpson's Rule” calculator computes ∫x²dx from 3 parameters: a, b, steps (even).
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters a = 0, b = 1, Steps (even) = 100 the result is 0.3333.
How to use
- Enter a, b and steps (even) — each field above is adjustable with a slider.
- ∫x²dx is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Simpson's Rule calculated?
The Simpson's Rule calculator computes ∫x²dx from a, b, steps (even). Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Simpson's Rule calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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