Initializing help system before first use

# getpwlcons

Purpose
Returns the piecewise linear constraints y = f(x) in a given range.
Synopsis
`getpwlcons(prob, first, last)`
Arguments

prob | The current problem.
first | First piecewise linear constraint in the range.
last | Last piecewise linear constraint in the range.

Return value
A list with the following elements:

colind
  Integer array containing the indices of the input variables x.
resultant
  Integer array containing the indices of the output variables y.
start
  Integer array containing the start indices of the different constraints in the breakpoint arrays.
xval
  Double array of length maxpoints containing the x-values of the breakpoints.
yval
  Double array of length maxpoints containing the y-values of the breakpoints.
npoints
  The number of breakpoints in the selected constraints.

Parent Topic R interface reference manual

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