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programs must be allowed to use the library.
A more frequent case is that a free library does the same job as widely used non-free libraries.
In this case, there is little to gain by limiting the free library to free software only, so we use the
Lesser General Public License.
In other cases, permission to use a particular library in nonfree programs enables a greater
number of people to use a large body of free software. For example, permission to use the GNU
C Library in non-free programs enables many more people to use the whole GNU operating
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Although the Lesser General Public License is Less protective of the users' freedom, it does
ensure that the user of a program that is linked with the Library has the freedom and the
wherewithal to run that program using a modifi ed version of the Library.
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MODIFICATION
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Activities other than copying, distribution and modifi cation are not covered by this License;
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2) You must cause the fi les modifi ed to carry prominent notices stating that you changed
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