The symbol librock_R_3FEE has the following meaning(s) in the Librock License Awareness System

In some or all cases, redistribution requires a fee paid to a specific party, such as the original copyright holder.

Compatibility/Conflicts based on this symbol

WARNING: It is folly to assume that a simple program like this can do anything more than find and report some of the biggest problems, while leaving others undetected. This system does not match the educated human intelligence required to interpret and apply licenses. On the other hand, it can be useful to identify some license clauses which deserve extra scrutiny.

Open Source Initiative's Open Source Definition: CONFLICT
The Open Source Definition Version 1.8 (1,7)

Free Software Foundation's definition of Free software: CONFLICT
The FSF explanation of Free software (against freedom to not charge a fee)

GPL: CONFLICT. Based on this symbol, the license is not GPL-compatible. You may not distribute derivative works covered by the GPL and this license.
GNU General Public License Version 2, June 1991 (2b)

This symbol has no recorded conflicts with closed source licensing.

Example Licenses

Some licenses with the symbol in their TAGS string, (with section identifier or notes) are:

LIDESC closed-source compatibility test