![[Graphics:Images/index_gr_1.gif]](Images/index_gr_1.gif)
Solving equations
Exact solutions:
Numerical solutions: (2 methods)
NSolve - Useful for mainly systems of polynomials; no initial guess required, finds multiple solutions (2 equivalent forms)
FindRoot - Useful for equations involving transcendental functions; must supply initial guess (uses Newton's method)
Transcendental - Notice the warnings
Graphs to examine solutions:
Symbolic solutions:
Evaluating expressions and functions
Evaluating expressions:
Evaluating functions
Calculus operations
Derivatives
Functions of a single variable:
Partial derivatives:
Implicit derivatives:
Differentials:
Integrals
Warning: Use the tool palette to enter the integral signs (with the associated ⅆx). Don't try to just type them in directly.
Indefinite integrals:
Definite integrals:
Improper integrals:
Multiple integrals:
Limits
Sums and series
Sums:
Taylor series:
Useful algebra and matrix commands
Partial fractions:
Vector operations:
Matrix operations:
Converted by Mathematica
September 13, 2000