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# bndsa

Purpose
Returns upper and lower sensitivity ranges for specified variables' lower and upper bounds.
If the bounds are varied within these ranges the current basis remains optimal and feasible.
Synopsis
`bndsa(prob, colind, ncols = x_max_vec_length(colind))`
Arguments

prob | The current problem.
colind | Integer array of length ncols containing the indices of the columns whose bounds' ranges are required.
ncols | Number of variables whose sensitivity is sought.

Return value
A list with the following elements:

lblower
  Double array of length ncols containing the variable lower bound lower range values.
lbupper
  Double array of length ncols containing the variable lower bound upper range values.
ublower
  Double array of length ncols containing the variable upper bound lower range values.
ubupper
  Double array of length ncols containing the variable upper bound upper range values.

Further information
Please refer to the C documentation for more details.
Parent Topic R interface reference manual

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