# Free Calculus Help

Browse below for our collection of online calculus resources, some from FreeMathHelp.com, and others as links to other great math sites. There are also several free online calculators that you may find VERY useful in solving those tricky calculus problems, or for checking your answers.

## Calculus Lessons

- Chain Rule
- Derivative of an Inverse Function
- Derivative of a Polynomial
- Derivatives of Log and Exponentials
- Derivatives of Trig Functions
- Differentiation
- Differential Equations
- Derivatives of Implicit Functions
- Derivatives of Products and Quotients
- Fourier Series
- Infinite Series Expansion
- Integration
- Integration By Parts
- Limits
- Newton’s Method
- Related Rates
- Simpson’s Rule
- U-Substitution

## Calculus Tools:

- Anti-derivative Calculator - Find the anti-derivative of a given expression.
- Derivative Calculator - Take the derivative of a polynomial, trig function, or even more complicated expressions.
- Integral Calculator - Compute the definite or indefinite integral of an expression.
- Limit Calculator - Find the limit as a variable approaches a specified value.
- Summation Calculator - Sum an expression over a range of values.

## Recent Calculus Questions

integral solution *Sunday April 21, 2019*

Determine whether the series is absolutely convergent, conditionally convergent, or divergent. *Sunday April 21, 2019*

Linear Programming using the simplex method *Sunday April 21, 2019*

Volume Using Cross-Sections *Saturday April 20, 2019*

Help with finding the n-th partial sum *Saturday April 20, 2019*

Brine mixture *Saturday April 20, 2019*

STEP problem: constructing differential equations to describe fluid mixing. *Monday April 15, 2019*

Getting a converging solution to a second-order differential equation *Wednesday April 10, 2019*

Differential Equation Hemispherical Bowl: show that k=3pia^2/2T given that x=0 when t=T and x=a when t=0. *Monday April 08, 2019*

Higher-Order Linear DE Problem! *Monday April 08, 2019*