Calculus help, one step at a time
In calculus, one skipped step loses the whole problem. AI Solver shows the rule it uses on every line, from the product rule to integration by parts.
Find d/dx (x² · sin x)
Final answer
2x sin x + x² cos x
Solution steps
- 1
Use the product rule: (uv)′ = u′v + uv′
u = x², v = sin x
- 2
Differentiate each part
u′ = 2x, v′ = cos x
- 3
Put the parts together
2x · sin x + x² · cos x
What AI Solver solves in calculus
- Limits and continuity
- Derivatives: product, quotient and chain rule
- Implicit differentiation and related rates
- Integrals and u-substitution
- Integration by parts
- Series and convergence
How to get calculus help
- 1
Open the app
Download AI Solver from the App Store and launch it on your iPhone.
- 2
Snap your problem
Point your camera at any question and take a photo. Works with handwritten and printed text.
- 3
Get your answer
AI analyzes the problem and delivers a clear, step-by-step solution in seconds.
Calculus study tips
- Write down which rule you're using before you start differentiating.
- Try a substitution whenever an integral contains a function and its derivative.
- Check a derivative on a graph: its value should match the slope of the curve.
Calculus questions
Yes. It covers the full AP Calculus AB and BC range, from limits and derivatives to series, and shows each step.
Snap your next calculus problem
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