CCalc

Calculus tools for numerical methods written in C.

Still in heavy development

What it currently supports:

Single variable integration
- What you see from the fundemental theorem of calculus
Single variable differentiation of different orders
- Basic differentiation with a limiting difference quotient. Can work with n-th derivative
Taylor Series Expansion
- Slight Warning. This one's a bit limited due to floating point rounding.
N-tuple integration
- This includes both Type I & II Regions (well any region of space, plane, line, hyperspace)...
Root finding
- Implementation of Newton's method. Converges to roots pretty quickly
Differentiation of several variables
- Find the derivatives of n-varible functions at a point

Prospective features:

- Euler's Method

- Line integrals

- Jacobian transforms

- Vector functions and operations

- Some form of interpreter to execute each feature sequentially

- Minimum/Max/Saddle point finding

- Matrices & Operations

- API

- Program design overhaul (I really need to do this soon >.>)