Initializing help system before first use

problem.getlb

problem.getlb

Purpose
Returns the lower bounds on the columns in a given range.
Synopsis
problem.getlb (lb, first, last)
Arguments
lb 
Array where the lower bounds are to be placed.
first 
(optional, default 0) First column in the range.
last 
(optional, default COLS - 1) Last column in the range.
Example
The following example retrieves the lower bounds for the columns of the current problem: 
newlb = []
p.getlb (newlb, 0, 4)
print ("lb: ", newlb)
Further information
Values greater than or equal to xpress.infinity should be interpreted as infinite; values less than or equal to - xpress.infinity should be interpreted as negative infinite.
Related topics
problem.chgbounds, problem.getub.

Parent Topic Reference Manual

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