Simpson's Rule Calculator
Approximate integrals using Simpson's rule
Formula
S = (h/3)[f(a) + 4f(x₁) + 2f(x₂) + ... + f(b)]
Simpson's rule uses parabolic approximation for higher accuracy than trapezoidal.
Examples
∫x² from 0 to 2, n=10
Result ≈ 2.6667 (exact).
Frequently Asked Questions
About Simpson's Rule
Approximate integrals using Simpson's rule.
Related Calculators
Percentage Calculator
Calculate percentages, increases, and decreases
Use calculator
Fraction Calculator
Add, subtract, multiply, and divide fractions
Use calculator
Average Calculator
Calculate mean, median, and mode of numbers
Use calculator
Standard Deviation Calculator
Find standard deviation of a data set
Use calculator