15.3 - Adams–Bashforth Formulas
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Practice Questions
Test your understanding with targeted questions
Write down the general formula for the k-step Adams–Bashforth method.
💡 Hint: Use terms like $y$, $h$, $b$ and $f$.
What is the specific formula for the 2-Step Adams–Bashforth method?
💡 Hint: Remember to include the coefficients of the function evaluations.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of method is Adams–Bashforth?
💡 Hint: Think about how the next step is calculated.
The local truncation error for the k-step method is of what order?
💡 Hint: Recall the relationship between steps and error order.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given an initial value problem, solve using the 3-Step Adams–Bashforth method. Determine the approximate value after four steps if initial values are provided.
💡 Hint: Recall how the 3-step formula incorporates values from previous computations.
Explain how the choice of step size affects the accuracy of the Adams-Bashforth methods and potential stability issues.
💡 Hint: Think about the balance between speed and accuracy in numerical methods.
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