This applet uses a parser written by Darius Bacon to interpret the algebraic expression defining the function P(x). The parser is available at his web site. Please see his file on copying.
Multiplication must be indicated by an asterisk -- * -- rather than juxtaposition -- for example,
NOT
The constants pi and e are denoted by pi and e . For example,
The parser recognizes the usual functions. Note that the parser is case sensitive -- for example,
NOT