The product rule differentiates the product of two functions.
What Is Product Rule?
The product rule differentiates the product of two functions.
Examples of Product Rule
1
d/dx[x·sin x]=sin x+x cos x.Formula and Key Points
Formula / rule
(fg)′=f′g+fg′
- Know the definition and standard notation for Product Rule.
- Be able to recognise or compute product rule in a small example.
- Connect the concept to nearby topics in the same subject before using it in larger CSE problems.
Why This Matters in Computer Science
Used in optimization, simulation, graphics, machine learning, control systems and numerical computing.
Related Math Terms
Product Rule: Frequently Asked Questions
What is Product Rule?
The product rule differentiates the product of two functions.
Why is Product Rule useful in computer science?
Used in optimization, simulation, graphics, machine learning, control systems and numerical computing.