> Almost but not quite linear in shape. Seems like the intended meaning based on context. https://en.m.wiktionary.org/wiki/sublinear https://en.m.wiktionary.o

> Almost but not quite linear in shape. Seems like the intended meaning based on context. https://en.m.wiktionary.org/wiki/sublinear https://en.m.wiktionary.org/wiki/sublinear