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# fplot

## PURPOSE

% Plot a function @var{fn}, within the defined limits. @var{fn}

## SYNOPSIS

function fplot (fn, limits, n, linespec)

## DESCRIPTION

```% -*- texinfo -*-
% @deftypefn {Function File} {} fplot (@var{fn}, @var{limits})
% @deftypefnx {Function File} {} fplot (@var{fn}, @var{limits}, @var{tol})
% @deftypefnx {Function File} {} fplot (@var{fn}, @var{limits}, @var{n})
% @deftypefnx {Function File} {} fplot (@dots{}, @var{fmt})
% Plot a function @var{fn}, within the defined limits.  @var{fn}
% an be either a string, a function handle or an inline function.
% The limits of the plot are given by @var{limits} of the form
% @code{[@var{xlo}, @var{xhi}]} or @code{[@var{xlo}, @var{xhi},
% @var{ylo}, @var{yhi}]}.  @var{tol} is the default tolerance to use for the
% plot, and if @var{tol} is an integer it is assumed that it defines the
% number points to use in the plot.  The @var{fmt} argument is passed
% to the plot command.
%
% @example
% @group
%    fplot ('cos', [0, 2*pi])
%    fplot ('[cos(x), sin(x)]', [0, 2*pi])
% @end group
% @end example
% @seealso{plot}
% @end deftypefn```

## CROSS-REFERENCE INFORMATION

This function calls:
• axis % Set axis limits for plots.
• legend %
• plot % Produces two-dimensional plots. Many different combinations of
This function is called by:

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