Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: This has the advantage of evenly distributed spatial resolution without singularities (i. e. the poles) at the expense of somewhat greater numerical difficulty.

The advantage is evenly distributed spatial resolution without poles at the expense of somewhat greater numerical difficulty.