<slide id=sample-js-asciisvg-plot>  
  For the <b>plot</b> commmand, the functions f(x), f(t), g(t) can use any 
  valid JavaScript function or constant (without the "Math." prefix) and any
  of the following:
  <p>
  +, -, *, /, ^, pi, e, sqrt(), ln(), abs(), sign(), floor(), ceil(),
  n!, C(n,k), ran(a,b,n),
  sin(), cos(), tan(), sin^-1(), cos^-1(), tan^-1(), 
  sinh(), cosh(), tanh(), sinh^-1(), cosh^-1(), tanh^-1(), 
  sech(), csch(), coth(), sech^-1(), csch^-1(), coth^-1().
  
  <br/>
  cpi and ctheta denote the corresponding greek letters.
  The multiplication symbol * can be omitted after a digit (0-9) 
  or a closing parenthesis.
  </p>
  <navigate/>
  </slide>