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Trapezoidal Method
Numerical Analysis Calculators
Interpolation
Lagrange Interpolation
Newton's equipartition Interpolation
Numerical Integration
Trapezoidal Method
Simpson's Method
Data Fitting
Least Square Method
System of linear equations
LU Factorization
Solution of a system of linear equations
Second order Differential Equation
Partial Differential Equation
Solving Poisson and laplace Equation by Iteration method
Solving Poisson & Laplace Eqn. by LU Factorization
General 2nd order partial differential equation
Trapezoidal Method
This Script gives a numerical integration of any function using Trapezoidal formula:
I=h/2*[F(a)+F(b) +2*sum(F(x)]
where F(a) is the value of F(x) at point a and F(b) its value at point b
Please notice that the variable should be x
lower limit a=:
upper limit=:
Number of Intervals=:
f(x)=
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