Complex sentence: The XZ normal encoder (derived from the 7-zip normal encoder) is the other LZMA encoder in the xz source tree, which adopts a more sophisticated approach that tries to minimize the post-range-encoding size of the generated packets.
Split into simpler sentences: The XZ normal encoder (derived from the 7-zip normal encoder) is the other LZMA encoder in the xz source tree. It adopts a more sophisticated approach that tries to minimize the post-range-encoding size of the generated packets.