Section 15.5: Functions

15.5 Outline

  1. Definitions
    1. first/second components
    2. function
  2. Representations of functions
    1. ordered pairs
    2. mapping
    3. machine
  3. Functional notation
    1. domain
    2. range
    3. difference quotient
  4. Vertical line test
  5. Some important functions (see below)
    1. constant function
    2. linear function
    3. quadratic function
    4. trigonometric function
    5. exponential function
    6. logarithmic function
    7. probability
See the whole entry

Reference Topics 3-6

This site presents an interesting logic calculator:
http://www.inf.unibz.it/~franconi/teaching/propcalc/

These sites considers logic gates (with links to other logic topics):
http://www.jhu.edu/~virtlab/logic/log_cir.htm

This site, Basic Gates and Functions provides a nice discussion of logic circuits:
http://www.ee.surrey.ac.uk/Projects/Labview/gatesfunc/index.htmlSee the whole entry